DoctorsProofNPPES directory · verify at state boards

Gastroenterology in San Antonio, TX

100 verified gastroenterology doctors in San Antonio. Page 1 of 2.

Gastroenterologists specialize in the digestive system, treating conditions of the stomach, intestines, liver, and pancreas.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Texas Medical Board

Dr. Eddie Flores, MD

Gastroenterology

21 yrs NPPES
NPI 1568466217
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17,108 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$17,108

Total received

51

Transactions

15

Paying companies

Top paying companies

GastroGPO, LLC$16,179
AbbVie Inc.$291.29
Salix Pharmaceuticals, a division of Bausch Health US, LLC$154.99
Celgene Corporation$95.21
QOL Medical, LLC$76.22
Lilly USA, LLC$54.71

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Eddie Flores do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jeff Bullock, MD

Gastroenterology

21 yrs NPPES
NPI 1528062288
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $618,416 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$618,416

Total received

208

Transactions

17

Paying companies

Top paying companies

Janssen Research & Development, LLC$257,817
AbbVie Inc.$97,075
Eli Lilly and Company$75,362
E.R. Squibb & Sons, L.L.C.$69,466
Celgene Corporation$57,580
Takeda Pharmaceuticals U.S.A., Inc.$22,084

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 100% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Jeff Bullock do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Steven Ramos, MD

Gastroenterology

21 yrs NPPES
NPI 1346244936
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Belinda Ramirez, MD

Gastroenterology

21 yrs NPPES
NPI 1548264146
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15,160 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$15,160

Total received

96

Transactions

16

Paying companies

Top paying companies

GastroGPO, LLC$13,874
AbbVie Inc.$383.18
Salix Pharmaceuticals, a division of Bausch Health US, LLC$245.80
Celgene Corporation$148.58
Pfizer Inc.$89.98
Ironwood Pharmaceuticals, Inc$87.10

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Belinda Ramirez do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joseph Johnson, MD

Gastroenterology

21 yrs NPPES
NPI 1477557072
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $13,213 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$13,213

Total received

6

Transactions

3

Paying companies

Top paying companies

GastroGPO, LLC$13,103
Merck Sharp & Dohme LLC$58.56
AbbVie Inc.$51.74

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Joseph Johnson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Richard Otero, MD

Gastroenterology

21 yrs NPPES
NPI 1881699734
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14,046 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$14,046

Total received

67

Transactions

11

Paying companies

Top paying companies

GastroGPO, LLC$13,103
AbbVie Inc.$378.43
Janssen Biotech, Inc.$235.03
Salix Pharmaceuticals, a division of Bausch Health US, LLC$148.51
Pfizer Inc.$73.31
Ferring Pharmaceuticals Inc.$28.10

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Richard Otero do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ernesto Guerra, MD

Gastroenterology

21 yrs NPPES
NPI 1558366435
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14,597 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$14,597

Total received

94

Transactions

14

Paying companies

Top paying companies

GastroGPO, LLC$13,103
AbbVie Inc.$621.46
Salix Pharmaceuticals, a division of Bausch Health US, LLC$323.90
Janssen Biotech, Inc.$268.69
Pfizer Inc.$53.09
Takeda Pharmaceuticals U.S.A., Inc.$46.52

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Ernesto Guerra do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Clinton Polhamus, MD

Gastroenterology

21 yrs NPPES
NPI 1497749790
1804 NE LOOP 410, #101, San Antonio, TX 78217(210) 828-8400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Steven Hearne, MD

Gastroenterology

21 yrs NPPES
NPI 1730173832
2130 NE LOOP 410 STE 250, San Antonio, TX 78217(210) 614-1234
NPPES public registry
CMS Open Payments· $37.49 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$37.49

Total received

2

Transactions

2

Paying companies

Top paying companies

Medtronic, Inc.$24.50
Evoke Pharma, Inc.$12.99

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 42th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Steven Hearne do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ricardo Hernandez, MD

Gastroenterology

21 yrs NPPES
NPI 1710971817
903 W MARTIN ST, San Antonio, TX 78207(210) 358-3344
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Guirl, MD

Gastroenterology

21 yrs NPPES
NPI 1962496711
855 PROTON RD, San Antonio, TX 78258(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,137 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40,137

Total received

63

Transactions

16

Paying companies

Top paying companies

GastroGPO, LLC$39,183
AbbVie Inc.$246.02
Celgene Corporation$184.11
Gilead Sciences, Inc.$113.38
Janssen Biotech, Inc.$80.72
Salix Pharmaceuticals, a division of Bausch Health US, LLC$68.36

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Michael Guirl do not imply any wrongdoing. Many are meals, education, or research support.

Dr. John Swan, MD

Gastroenterology

21 yrs NPPES
NPI 1366436032
5223 HAMILTON WOLFE RD, San Antonio, TX 78229(210) 614-1234
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Patrick Masters, MD

Gastroenterology

21 yrs NPPES
NPI 1073507836
5223 HAMILTON WOLFE RD, San Antonio, TX 78229(210) 614-1234
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Fred Goldner, MD

Gastroenterology

21 yrs NPPES
NPI 1932193695
8214 WURZBACH, San Antonio, TX 78229(210) 614-1234
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mario Garza, MD

Gastroenterology

21 yrs NPPES
NPI 1194719666
855 PROTON RD, San Antonio, TX 78258(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,598 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40,598

Total received

84

Transactions

15

Paying companies

Top paying companies

GastroGPO, LLC$39,182
AbbVie Inc.$515.76
Celgene Corporation$250.66
Janssen Biotech, Inc.$166.83
Evoke Pharma, Inc.$106.06
Pfizer Inc.$94.48

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Mario Garza do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Muhammad Naeem, MD

Gastroenterology

21 yrs NPPES
NPI 1043201668
11212 STATE HWY. 151, PLAZA 1, SUITE 270, San Antonio, TX 78251(210) 509-8888
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $835.39 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$835.39

Total received

41

Transactions

10

Paying companies

Top paying companies

AbbVie Inc.$219.83
Ferring Pharmaceuticals Inc.$150.69
QOL Medical, LLC$130.15
Janssen Biotech, Inc.$103.79
Nestle HealthCare Nutrition Inc.$74.88
Pfizer Inc.$50.17

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Muhammad Naeem do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Allan Parker, DO

Gastroenterology

21 yrs NPPES
NPI 1740271949
8300 FLOYD CURL DR, 4A, San Antonio, TX 78229(210) 450-9226
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Garcia, MD

Gastroenterology

21 yrs NPPES
NPI 1265417893
520 E EUCLID AVE, San Antonio, TX 78212(210) 581-2837
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $156.11 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$156.11

Total received

6

Transactions

3

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$86.52
Salix Pharmaceuticals, a division of Bausch Health US, LLC$39.78
Pfizer Inc.$29.81

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 52th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to David Garcia do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Alejandro Pruitt, MD

Gastroenterology

21 yrs NPPES
NPI 1568447118
5223 HAMILTON WOLFE RD, San Antonio, TX 78229(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,628 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40,628

Total received

89

Transactions

13

Paying companies

Top paying companies

GastroGPO, LLC$39,183
Salix Pharmaceuticals, a division of Bausch Health US, LLC$453.12
Boston Scientific Corporation$264.37
AbbVie Inc.$227.00
Nestle HealthCare Nutrition Inc.$148.69
Takeda Pharmaceuticals U.S.A., Inc.$132.18

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Alejandro Pruitt do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ronald Wool, MD

Gastroenterology

20 yrs NPPES
NPI 1205814316
8637 FREDERICKSBURG RD, SUITE 360, San Antonio, TX 78240(210) 774-3604
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.38 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$16.38

Total received

1

Transactions

1

Paying companies

Top paying companies

Takeda Pharmaceuticals U.S.A., Inc.$16.38

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 38th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Ronald Wool do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gary Gossen, MD

Gastroenterology

20 yrs NPPES
NPI 1124091079
8550 DATAPOINT DR, SUITE 200, San Antonio, TX 78229(210) 615-8308
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $236.31 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$236.31

Total received

16

Transactions

4

Paying companies

Top paying companies

AbbVie Inc.$172.98
Genzyme Corporation$23.68
AngioDynamics, Inc.$23.52
Merck Sharp & Dohme LLC$16.13

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 56th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Gary Gossen do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amit Goyal, MD

Gastroenterology

20 yrs NPPES
NPI 1225003676
621 CAMDEN ST, SUITE 202, San Antonio, TX 78215(210) 253-3422
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $26,227 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$26,227

Total received

21

Transactions

7

Paying companies

Top paying companies

GastroGPO, LLC$25,816
AbbVie Inc.$262.68
Genzyme Corporation$42.13
Janssen Biotech, Inc.$39.19
Ardelyx, Inc.$30.19
Salix Pharmaceuticals, a division of Bausch Health US, LLC$19.19

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Amit Goyal do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Homero Garza, MD

Gastroenterology

20 yrs NPPES
NPI 1609831353
7950 FLOYD CURL DR, STE 700, San Antonio, TX 78229(210) 692-0707
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kevin Dasher, MD

Gastroenterology

20 yrs NPPES
NPI 1386602712
621 CAMDEN ST STE 202, San Antonio, TX 78215(210) 253-3422
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $24,779 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$24,779

Total received

71

Transactions

21

Paying companies

Top paying companies

GastroGPO, LLC$23,459
AbbVie Inc.$506.62
Endogastric Solutions, Inc$134.56
Boston Scientific Corporation$66.26
Salix Pharmaceuticals, a division of Bausch Health US, LLC$65.29
Merck Sharp & Dohme LLC$59.10

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 94% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Kevin Dasher do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gerald Green, MD

Gastroenterology

20 yrs NPPES
NPI 1568413011
540 MADISON OAK, #520, San Antonio, TX 78258(210) 490-0202
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sunil Dwivedi, MD

Gastroenterology

20 yrs NPPES
NPI 1003854076
5223 HAMILTON WOLFE RD, San Antonio, TX 78229(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,227 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40,227

Total received

67

Transactions

13

Paying companies

Top paying companies

GastroGPO, LLC$39,182
AbbVie Inc.$429.69
Salix Pharmaceuticals, a division of Bausch Health US, LLC$161.69
Celgene Corporation$85.07
Takeda Pharmaceuticals U.S.A., Inc.$80.43
Janssen Biotech, Inc.$72.68

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Sunil Dwivedi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. James Jackson, MD

Gastroenterology

20 yrs NPPES
NPI 1730115528
855 PROTON RD, San Antonio, TX 78258(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $46,557 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$46,557

Total received

30

Transactions

9

Paying companies

Top paying companies

GastroGPO, LLC$46,094
Celgene Corporation$141.48
Janssen Biotech, Inc.$90.34
Nestle HealthCare Nutrition Inc.$76.07
AbbVie Inc.$71.21
Gilead Sciences, Inc.$41.62

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to James Jackson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Madhavi Rudraraju, MD

Gastroenterology

20 yrs NPPES
NPI 1609803956
8201 EWING HALSELL DR, 2ND FLOOR, San Antonio, TX 78229(210) 575-8514
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,214,903 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,214,903

Total received

132

Transactions

11

Paying companies

Top paying companies

Eli Lilly and Company$859,351
Genentech, Inc.$509,450
Boehringer Ingelheim Pharmaceuticals, Inc.$278,758
GlaxoSmithKline, LLC.$179,488
AstraZeneca UK Limited$165,160
Amgen Inc.$101,569

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 100% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Madhavi Rudraraju do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Leon Kundrotas, MD

Gastroenterology

20 yrs NPPES
NPI 1447287743
7400 MERTON MINTER ST, AUDIE L. MURPHY MEMORIAL VAH GASTROENTEROLOGY, San Antonio, TX 78229(210) 617-5300
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Fred Poordad, MD

Gastroenterology

20 yrs NPPES
NPI 1174551766
607 CAMDEN ST STE 108, San Antonio, TX 78215(210) 253-3426
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $8,017 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$8,017

Total received

4

Transactions

2

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$8,000
Gilead Sciences, Inc.$17.30

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Fred Poordad do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Gabriel Magraner, MD

Gastroenterology

20 yrs NPPES
NPI 1346279452
8435 WURZBACH RD STE 305, San Antonio, TX 78229(210) 450-9800
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Richard Shaffer, MD

Gastroenterology

20 yrs NPPES
NPI 1134158736
855 PROTON RD, San Antonio, TX 78258(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,605 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40,605

Total received

101

Transactions

16

Paying companies

Top paying companies

GastroGPO, LLC$38,960
AbbVie Inc.$495.18
Janssen Biotech, Inc.$227.06
Celgene Corporation$221.49
Salix Pharmaceuticals, a division of Bausch Health US, LLC$216.69
Genzyme Corporation$110.08

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Richard Shaffer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Shailesh Kadakia, MD

Gastroenterology

20 yrs NPPES
NPI 1295767861
520 E EUCLID AVE, SHAILESH C KADAKIA MD PA, San Antonio, TX 78212(210) 271-0606
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kevin Franklin, MD

Gastroenterology

20 yrs NPPES
NPI 1699700583
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $18,972 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$18,972

Total received

146

Transactions

22

Paying companies

Top paying companies

GastroGPO, LLC$16,177
AbbVie Inc.$937.61
Janssen Biotech, Inc.$400.34
Celgene Corporation$246.29
Salix Pharmaceuticals, a division of Bausch Health US, LLC$200.87
Pfizer Inc.$141.77

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Kevin Franklin do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hector Trevino, MD

Gastroenterology

20 yrs NPPES
NPI 1376550699
7703 FLOYD CURL DR, San Antonio, TX 78229(210) 257-1400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Cesar Sostre, MD

Gastroenterology

20 yrs NPPES
NPI 1467460618
7703 FLOYD CURL DR, San Antonio, TX 78229(210) 257-1400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Kermit Speeg, MD

Gastroenterology

20 yrs NPPES
NPI 1932117108
7979 WURZBACH RD # MC7977, San Antonio, TX 78229(210) 450-9000
NPPES public registry
CMS Open Payments· $14.57 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$14.57

Total received

1

Transactions

1

Paying companies

Top paying companies

INTERCEPT PHARMACEUTICALS, INC.$14.57

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 38th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Kermit Speeg do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sandeep Patel, DO

Gastroenterology

20 yrs NPPES
NPI 1497764740
4502 MEDICAL DR, San Antonio, TX 78229(210) 358-4000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $51,357 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$51,357

Total received

89

Transactions

10

Paying companies

Top paying companies

Boston Scientific Corporation$20,158
CONMED Corporation$19,559
AbbVie Inc.$5,755
PENTAX of America, Inc.$4,847
Olympus America Inc.$543.54
Apollo Endosurgery US Inc$215.94

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Sandeep Patel do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Steven Schenker, MD

Gastroenterology

20 yrs NPPES
NPI 1780693523
7703 FLOYD CURL DR, San Antonio, TX 78229(210) 257-1400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Charles Brady, MD

Gastroenterology

20 yrs NPPES
NPI 1255448221
8300 FLOYD CURL DR, 4RTH FLOOR - 4A, San Antonio, TX 78229(210) 450-9888
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Alfredo Espinoza, MD

Gastroenterology

20 yrs NPPES
NPI 1629185616
5223 HAMILTON WOLFE RD, San Antonio, TX 78229(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $39,706 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$39,706

Total received

38

Transactions

4

Paying companies

Top paying companies

GastroGPO, LLC$39,182
AbbVie Inc.$362.57
Takeda Pharmaceuticals U.S.A., Inc.$91.09
Salix Pharmaceuticals, a division of Bausch Health US, LLC$70.15

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Alfredo Espinoza do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Glenn Gross, MD

Gastroenterology

20 yrs NPPES
NPI 1447367503
8300 FLOYD CURL DR, 4TH FL -4A, San Antonio, TX 78229(210) 450-9880
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Anastacio Hoyumpa, MD

Gastroenterology

20 yrs NPPES
NPI 1669589727
4647 MEDICAL DR, San Antonio, TX 78229(210) 257-1400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Donna Mcmyler, MD

Gastroenterology

20 yrs NPPES
NPI 1861599524
855 PROTON RD, San Antonio, TX 78258(210) 614-1234
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40,245 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$40,245

Total received

62

Transactions

13

Paying companies

Top paying companies

GastroGPO, LLC$39,182
AbbVie Inc.$394.59
Celgene Corporation$215.31
Nestle HealthCare Nutrition Inc.$92.78
Pfizer Inc.$76.87
Janssen Biotech, Inc.$75.64

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 96% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Donna Mcmyler do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Lawrence Siegel, MD

Gastroenterology

20 yrs NPPES
NPI 1588762041
7400 MERTON MINTER BLVD., San Antonio, TX 78229(210) 617-5300
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Komaranahalli Ganeshappa, MD

Gastroenterology

20 yrs NPPES
NPI 1275631525
621 CAMDEN STREET, San Antonio, TX 78215(210) 253-3422
NPPES public registry
CMS Open Payments· $24.98 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$24.98

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$24.98

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 40th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Komaranahalli Ganeshappa do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hector Allende, MD

Gastroenterology

20 yrs NPPES
NPI 1235237595
621 CAMDEN STREET, San Antonio, TX 78215(210) 253-3422
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ravi Ganeshappa, MD

Gastroenterology

20 yrs NPPES
NPI 1457459695
621 CAMDEN STREET, San Antonio, TX 78215(210) 253-3422
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $32,698 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$32,698

Total received

94

Transactions

23

Paying companies

Top paying companies

GastroGPO, LLC$25,816
Takeda Pharmaceuticals U.S.A., Inc.$4,158
AbbVie Inc.$904.10
Boston Scientific Corporation$232.41
Pfizer Inc.$197.83
Celgene Corporation$162.06

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Ravi Ganeshappa do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ravi Botla, MD

Gastroenterology

20 yrs NPPES
NPI 1366540544
621 CAMDEN STREET, SUITE 202, San Antonio, TX 78215(210) 253-3422
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $26,633 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$26,633

Total received

37

Transactions

11

Paying companies

Top paying companies

GastroGPO, LLC$25,816
AbbVie Inc.$425.24
Axonics, Inc.$116.19
Genzyme Corporation$88.03
Nestle HealthCare Nutrition Inc.$44.68
Janssen Biotech, Inc.$39.19

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Ravi Botla do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Eric Lawitz, MD

Gastroenterology

20 yrs NPPES
NPI 1578661716
607 CAMDEN ST STE 108, San Antonio, TX 78215(210) 253-3426
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10,083,770 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$10,083,770

Total received

456

Transactions

33

Paying companies

Top paying companies

AstraZeneca UK Limited$2,459,744
CTI BioPharma Corp.$1,617,630
Boehringer Ingelheim Pharmaceuticals, Inc.$1,110,594
E.R. Squibb & Sons, L.L.C.$985,236
Eli Lilly and Company$760,045
Deciphera Pharmaceuticals Inc.$673,788

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 100% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Eric Lawitz do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Seema Dar, MD

Gastroenterology

20 yrs NPPES
NPI 1548350598
19284 STONE OAK PKWY, SUITE 102, San Antonio, TX 78258(210) 656-3715
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $408.72 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$408.72

Total received

16

Transactions

5

Paying companies

Top paying companies

Janssen Biotech, Inc.$131.01
Boston Scientific Corporation$106.88
AbbVie Inc.$89.63
Merck Sharp & Dohme LLC$66.23
Phathom Pharmaceuticals, Inc.$14.97

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 63th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Seema Dar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Omer Junaidi, MD

Gastroenterology

20 yrs NPPES
NPI 1457435331
8201 EWING HALSELL DR, 2ND FLOOR, San Antonio, TX 78229(210) 575-8514
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $189.76 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$189.76

Total received

2

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$108.99
ERBE USA Inc$80.77

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 54th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Omer Junaidi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joycelyn Theard, MD

Gastroenterology

20 yrs NPPES
NPI 1912082355
19284 STONE OAK PKWY STE 104, San Antonio, TX 78258(210) 268-0120
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,175 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,175

Total received

65

Transactions

14

Paying companies

Top paying companies

AbbVie Inc.$385.53
Celgene Corporation$212.95
Salix Pharmaceuticals, a division of Bausch Health US, LLC$186.47
QOL Medical, LLC$86.08
Pfizer Inc.$58.44
Boston Scientific Corporation$54.44

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 77th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Joycelyn Theard do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Charles Miller, MD

Gastroenterology

20 yrs NPPES
NPI 1184700254
8435 WURZBACH RD STE 305, San Antonio, TX 78229(210) 450-9800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $80.77 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$80.77

Total received

1

Transactions

1

Paying companies

Top paying companies

ERBE USA Inc$80.77

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 46th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Charles Miller do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mohammad Taheri, MD

Gastroenterology

20 yrs NPPES
NPI 1659458032
520 E EUCLID AVE, San Antonio, TX 78212(210) 271-0606
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17,372 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$17,372

Total received

67

Transactions

12

Paying companies

Top paying companies

GastroGPO, LLC$16,178
AbbVie Inc.$411.42
Salix Pharmaceuticals, a division of Bausch Health US, LLC$260.30
Janssen Biotech, Inc.$186.41
Pfizer Inc.$85.47
QOL Medical, LLC$82.94

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Mohammad Taheri do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Russell Havranek, MD

Gastroenterology

20 yrs NPPES
NPI 1871672519
8550 DATAPOINT DR, SUITE 200, San Antonio, TX 78229(210) 615-8308
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $58,784 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$58,784

Total received

87

Transactions

15

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$45,888
E.R. Squibb & Sons, L.L.C.$11,476
AbbVie Inc.$652.92
Celgene Corporation$204.53
Regeneron Pharmaceuticals, Inc.$133.20
Salix Pharmaceuticals, a division of Bausch Health US, LLC$101.19

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Russell Havranek do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Stump, MD

Gastroenterology

20 yrs NPPES
NPI 1760561492
8550 DATAPOINT DR, SUITE 200, San Antonio, TX 78229(210) 615-8308
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Victor Zurita, MD

Gastroenterology

20 yrs NPPES
NPI 1245319995
8550 DATAPOINT DR, SUITE 200, San Antonio, TX 78229(210) 615-8308
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,318 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,318

Total received

106

Transactions

20

Paying companies

Top paying companies

AbbVie Inc.$497.06
Janssen Biotech, Inc.$205.87
Salix Pharmaceuticals, a division of Bausch Health US, LLC$203.73
Ardelyx, Inc.$183.53
Takeda Pharmaceuticals U.S.A., Inc.$172.93
Pfizer Inc.$143.54

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 86th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Victor Zurita do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Charles Randall, MD

Gastroenterology

20 yrs NPPES
NPI 1295814952
8550 DATAPOINT DR, SUITE 200, San Antonio, TX 78229(210) 615-8308
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $290,333 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$290,333

Total received

283

Transactions

24

Paying companies

Top paying companies

Janssen Research & Development, LLC$154,977
Janssen Biotech, Inc.$71,538
AbbVie Inc.$28,385
Lilly USA, LLC$17,278
Eli Lilly and Company$10,371
E.R. Squibb & Sons, L.L.C.$4,377

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is higher than 99% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Charles Randall do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Kamran Safdar, MD

Gastroenterology

20 yrs NPPES
NPI 1538239439
8201 EWING HALSALL DRIVE, San Antonio, TX 78229(210) 575-8425
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,508 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,508

Total received

12

Transactions

4

Paying companies

Top paying companies

Apollo Endosurgery US Inc$1,153
AbbVie Inc.$132.52
INTERCEPT PHARMACEUTICALS, INC.$127.98
Boston Scientific Corporation$94.34

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Kamran Safdar do not imply any wrongdoing. Many are meals, education, or research support.

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