DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Oklahoma City, OK

574 verified internal medicine doctors in Oklahoma City. Page 4 of 10.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

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 Oklahoma State Board of Medical Licensure

Dr. Joseph Jamullamudi, MD

Internal Medicine

19 yrs NPPES
NPI 1083805139
921 NE 13TH ST, Oklahoma City, OK 73104(405) 456-2020
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. Mary Smith, MD

Internal Medicine

19 yrs NPPES
NPI 1114118700
800 NE 10TH ST, OKCC L100, Oklahoma City, OK 73104(405) 271-3021
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $613.25 (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.

$613.25

Total received

32

Transactions

16

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$132.17
Lilly USA, LLC$65.92
Takeda Pharmaceuticals U.S.A., Inc.$55.48
Incyte Corporation$50.90
Genzyme Corporation$47.87
Mirati Therapeutics, Inc.$45.15

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 89th percentile of that group.

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

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

Dr. Mansoor Khalid, MD

Internal Medicine

19 yrs NPPES
NPI 1700078797
3366 NW EXPRESSWAY STE 550, Oklahoma City, OK 73112(405) 942-5442
NPPES public registryAccepts Medicare (2024)
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. Bich-Thy Ngo, MD

Internal Medicine

19 yrs NPPES
NPI 1174715932
4629 NW 23RD ST, Oklahoma City, OK 73127(405) 251-8880
NPPES public registry
CMS Open Payments· $33.73 (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.

$33.73

Total received

2

Transactions

2

Paying companies

Top paying companies

Amgen Inc.$19.08
Edwards Lifesciences Corporation$14.65

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 69th percentile of that group.

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

Payments to Bich-Thy Ngo do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Daniel Pascucci, MD

Internal Medicine

19 yrs NPPES
NPI 1801089073
4200 W MEMORIAL RD, Oklahoma City, OK 73120(405) 752-3962
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. Kavon Azadi, MD

Internal Medicine

19 yrs NPPES
NPI 1285827295
921 NE 13TH ST, Oklahoma City, OK 73104(405) 456-2558
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $88.46 (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.

$88.46

Total received

4

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$69.20
Janssen Pharmaceuticals, Inc$19.26

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 75th percentile of that group.

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

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

Dr. Kishore Kumar, MD

Internal Medicine

19 yrs NPPES
NPI 1265626832
3300 NW EXPRESSWAY, Oklahoma City, OK 73112(405) 713-7403
NPPES public registryAccepts Medicare (2024)
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. John Kingrey, MD

Internal Medicine

19 yrs NPPES
NPI 1689863953
3300 NW EXPRESSWAY FL 4, Oklahoma City, OK 73112(405) 949-3349
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $502,961 (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.

$502,961

Total received

141

Transactions

14

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$408,359
United Therapeutics Corporation$51,084
Actelion Pharmaceuticals US, Inc.$27,553
Bayer HealthCare Pharmaceuticals Inc.$9,433
Janssen Research & Development, LLC$6,075
Boehringer Ingelheim Pharmaceuticals, Inc.$140.88

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Samera Vaseer, MD

Internal Medicine

19 yrs NPPES
NPI 1568651859
920 STANTON L YOUNG BLVD # WP1350, Oklahoma City, OK 73104(405) 271-7217
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $144.90 (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.

$144.90

Total received

2

Transactions

1

Paying companies

Top paying companies

Amgen Inc.$144.90

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 79th percentile of that group.

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

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

Dr. Thomas Showalter, DO

Internal Medicine

18 yrs NPPES
NPI 1780853358
5915 W MEMORIAL RD, SUITE 200, Oklahoma City, OK 73142(405) 773-6400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $48.93 (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.

$48.93

Total received

2

Transactions

2

Paying companies

Top paying companies

Pfizer Inc.$25.00
Sumitomo Pharma America, Inc.$23.93

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Srikanth Nallacheru, MD

Internal Medicine

18 yrs NPPES
NPI 1316117328
3300 NW EXPRESSWAY, Oklahoma City, OK 73112(405) 713-7403
NPPES public registryAccepts Medicare (2024)
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. Matthew Johnson, MD

Internal Medicine

18 yrs NPPES
NPI 1740456839
700 NW 47TH ST, Oklahoma City, OK 73118(405) 271-4060
NPPES public registry
CMS Open Payments· $99.99 (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.

$99.99

Total received

1

Transactions

1

Paying companies

Top paying companies

Janssen Biotech, Inc.$99.99

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 76th percentile of that group.

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

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

Dr. Rajani Chilakapati, MD

Internal Medicine

18 yrs NPPES
NPI 1457528192
921 NE 13TH ST, Oklahoma City, OK 73104(405) 456-1000
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. Jerry Pritchett, MD

Internal Medicine

18 yrs NPPES
NPI 1811156615
820 NW 13TH ST, Oklahoma City, OK 73106(405) 943-0303
NPPES public registryAccepts Medicare (2024)
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. Lee Jennings, MD

Internal Medicine

18 yrs NPPES
NPI 1679733125
1122 NE 13TH ST, SUITE 150, Oklahoma City, OK 73117(405) 271-3050
NPPES public registryAccepts Medicare (2024)
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. Jason Sanders, MD

Internal Medicine

18 yrs NPPES
NPI 1386804805
825 NE 10TH ST, OUPB #4300, Oklahoma City, OK 73104(405) 271-3445
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. Talla Rousan, MD

Internal Medicine

18 yrs NPPES
NPI 1497915672
5224 E I 240 SERVICE RD STE 303, Oklahoma City, OK 73135(405) 608-3800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $297.52 (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.

$297.52

Total received

3

Transactions

3

Paying companies

Top paying companies

Inari Medical, Inc.$148.30
ABIOMED$124.23
Daiichi Sankyo Inc.$24.99

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 85th percentile of that group.

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

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

Dr. Lisa Duhon, MD

Internal Medicine

18 yrs NPPES
NPI 1114187382
920 STANTON L YOUNG BLVD # 1130, Oklahoma City, OK 73104(405) 271-5963
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. Clifford Henderson, MD

Internal Medicine

18 yrs NPPES
NPI 1477713642
9720 BROADWAY EXT, Oklahoma City, OK 73114(405) 280-7546
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,497 (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.

$1,497

Total received

83

Transactions

19

Paying companies

Top paying companies

AbbVie Inc.$219.50
NOVARTIS PHARMACEUTICALS CORPORATION$192.99
Regeneron Healthcare Solutions, Inc.$178.03
Lilly USA, LLC$164.63
Janssen Biotech, Inc.$133.25
Genzyme Corporation$94.74

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. George Madden, MD

Internal Medicine

18 yrs NPPES
NPI 1548420722
4221 S WESTERN AVE, #2010, Oklahoma City, OK 73109(405) 644-5120
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,113 (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.

$1,113

Total received

76

Transactions

21

Paying companies

Top paying companies

Pfizer Inc.$211.12
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$155.02
E.R. Squibb & Sons, L.L.C.$88.52
Merck Sharp & Dohme LLC$76.19
NOVARTIS PHARMACEUTICALS CORPORATION$73.19
Philips North America LLC$64.61

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Laura Swant, DO

Internal Medicine

18 yrs NPPES
NPI 1457511305
3300 NW EXPRESSWAY, Oklahoma City, OK 73112(405) 949-3349
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $388.09 (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.

$388.09

Total received

5

Transactions

3

Paying companies

Top paying companies

Abbott Laboratories$271.80
Getinge USA Sales, LLC$94.05
Medtronic, Inc.$22.24

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Terry Wolf, MD

Internal Medicine

18 yrs NPPES
NPI 1669632204
3433 NW 56TH ST, SUITE C-40, Oklahoma City, OK 73112(405) 945-4741
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17.49 (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.

$17.49

Total received

1

Transactions

1

Paying companies

Top paying companies

Myriad Genetic Laboratories, Inc.$17.49

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 65th percentile of that group.

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

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

Dr. Mobolaji Olulade, MD

Internal Medicine

18 yrs NPPES
NPI 1093976557
4401 S WESTERN AVE, Oklahoma City, OK 73109(405) 713-7403
NPPES public registryAccepts Medicare (2024)
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. Kaelin Merveldt, MD

Internal Medicine

18 yrs NPPES
NPI 1104088517
13901 MCAULEY BLVD, SUITE 100, Oklahoma City, OK 73134(405) 748-5800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $763.28 (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.

$763.28

Total received

41

Transactions

10

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$279.12
Fresenius USA Marketing, Inc.$161.89
Vifor Pharma, Inc.$112.67
Alexion Pharmaceuticals, Inc.$71.40
Lilly USA, LLC$32.28
Travere Therapeutics, Inc.$29.92

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Richard Santos, MD

Internal Medicine

18 yrs NPPES
NPI 1366604464
4300 W MEMORIAL RD, Oklahoma City, OK 73120(405) 936-5686
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $127.20 (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.

$127.20

Total received

6

Transactions

3

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$51.33
Boehringer Ingelheim Pharmaceuticals, Inc.$49.46
NOVARTIS PHARMACEUTICALS CORPORATION$26.41

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

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

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

Dr. John Doan, MD

Internal Medicine

18 yrs NPPES
NPI 1164684130
920 STANTON L YOUNG BLVD # 1130, Oklahoma City, OK 73104(405) 271-5963
NPPES public registryAccepts Medicare (2024)
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. Shane Biedermann, MD

Internal Medicine

18 yrs NPPES
NPI 1700049426
4401 S WESTERN AVE, Oklahoma City, OK 73109(405) 713-7403
NPPES public registryAccepts Medicare (2024)
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. Chad Garmany, MD

Internal Medicine

18 yrs NPPES
NPI 1407019219
4300 W MEMORIAL RD, 4TH FLOOR - HOSPITALIST SERVICES, Oklahoma City, OK 73120(405) 752-3962
NPPES public registryAccepts Medicare (2024)
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. Amaury Diaz, MD

Internal Medicine

18 yrs NPPES
NPI 1528221033
920 STANTON L YOUNG BLVD, WP 1160, Oklahoma City, OK 73104(405) 271-6122
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $851.71 (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.

$851.71

Total received

20

Transactions

10

Paying companies

Top paying companies

ViiV Healthcare Company$187.07
Gilead Sciences, Inc.$172.00
Paratek Pharmaceuticals, Inc.$130.44
Ferring Pharmaceuticals Inc.$106.00
Melinta Therapeutics, LLC$89.81
Janssen Biotech, Inc.$51.21

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Mohamad Khawandanah, MD

Internal Medicine

18 yrs NPPES
NPI 1982867693
920 STANTON L YOUNG BLVD, Oklahoma City, OK 73104(405) 271-5963
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $53.17 (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.

$53.17

Total received

2

Transactions

1

Paying companies

Top paying companies

Apellis Pharmaceuticals, Inc.$53.17

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Ryan Norris, DO

Internal Medicine

18 yrs NPPES
NPI 1265698716
4221 S WESTERN AVE, #2010, Oklahoma City, OK 73109(405) 644-5120
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $566.27 (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.

$566.27

Total received

36

Transactions

12

Paying companies

Top paying companies

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$218.61
Boston Scientific Corporation$83.50
Philips North America LLC$64.61
E.R. Squibb & Sons, L.L.C.$37.36
Pfizer Inc.$33.06
Amgen Inc.$31.28

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 89th percentile of that group.

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

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

Dr. Andrea Scott, DO

Internal Medicine

18 yrs NPPES
NPI 1346406899
4221 S WESTERN AVE, STE 4010, Oklahoma City, OK 73109(405) 644-6464
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $496.53 (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.

$496.53

Total received

23

Transactions

8

Paying companies

Top paying companies

ViiV Healthcare Company$156.67
Gilead Sciences, Inc.$88.90
Shionogi Inc$72.89
Merck Sharp & Dohme LLC$63.75
Melinta Therapeutics, LLC$33.54
AbbVie Inc.$31.31

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 88th percentile of that group.

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

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

Dr. Emma Fattakhov, MD

Internal Medicine

17 yrs NPPES
NPI 1871739276
700 NE 13TH ST, Oklahoma City, OK 73104(405) 271-8558
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $132.63 (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.

$132.63

Total received

1

Transactions

1

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$132.63

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

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

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

Dr. Neil Crittenden, MD

Internal Medicine

17 yrs NPPES
NPI 1598907115
3366 NW EXPRESSWAY, SUITE 400, Oklahoma City, OK 73112(405) 702-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $68,858 (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.

$68,858

Total received

3

Transactions

2

Paying companies

Top paying companies

Arena Pharmaceuticals, Inc.$39,333
Pfizer Inc.$29,525

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Joel Mccurdy, MD

Internal Medicine

17 yrs NPPES
NPI 1558504712
11516 HAVEN WAY, Oklahoma City, OK 73120(405) 286-2845
NPPES public registry
CMS Open Payments· $120.63 (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.

$120.63

Total received

3

Transactions

1

Paying companies

Top paying companies

TELA Bio, Inc.$120.63

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Ryan Dennis, MD

Internal Medicine

17 yrs NPPES
NPI 1992930564
1720 NE 23RD ST, Oklahoma City, OK 73111(405) 280-5550
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $361.42 (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.

$361.42

Total received

11

Transactions

4

Paying companies

Top paying companies

Abbott Laboratories$315.09
AstraZeneca Pharmaceuticals LP$17.34
Amneal Pharmaceuticals LLC$16.23
Novo Nordisk Inc$12.76

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Kimberly Hummer, MD

Internal Medicine

17 yrs NPPES
NPI 1881829455
4345 W MEMORIAL RD, SUITE 110, Oklahoma City, OK 73134(405) 951-4160
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $440.97 (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.

$440.97

Total received

25

Transactions

9

Paying companies

Top paying companies

Xeris Pharmaceuticals, Inc.$214.63
Medtronic, Inc.$85.15
Lilly USA, LLC$37.96
Ultragenyx Pharmaceutical Inc.$26.45
sanofi-aventis U.S. LLC$17.73
MannKind Corporation$16.82

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 87th percentile of that group.

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

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

Dr. Phuong Ngo, MD

Internal Medicine

17 yrs NPPES
NPI 1710112297
1100 N LINDSAY AVE, Oklahoma City, OK 73104(405) 271-1000
NPPES public registryAccepts Medicare (2024)
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. Luz Tono, MD

Internal Medicine

17 yrs NPPES
NPI 1417182809
1000 N LEE AVE, Oklahoma City, OK 73102(405) 272-6406
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.12 (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.

$14.12

Total received

1

Transactions

1

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$14.12

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 64th percentile of that group.

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

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

Dr. Varun Khanna, MD

Internal Medicine

17 yrs NPPES
NPI 1013144799
4050 W MEMORIAL RD FL 3, Oklahoma City, OK 73120(405) 608-3800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $51.18 (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.

$51.18

Total received

2

Transactions

2

Paying companies

Top paying companies

Medtronic, Inc.$26.24
Innovation Technologies Inc$24.94

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Joshua Jansen, MD

Internal Medicine

17 yrs NPPES
NPI 1952539629
3300 NW EXPRESSWAY, Oklahoma City, OK 73112(405) 552-0926
NPPES public registryAccepts Medicare (2024)
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. Zeeshan Khan, MD

Internal Medicine

17 yrs NPPES
NPI 1245469287
4221 S WESTERN AVE STE 2010, Oklahoma City, OK 73109(054) 644-5120
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $868.62 (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.

$868.62

Total received

43

Transactions

15

Paying companies

Top paying companies

ABIOMED$147.12
Inari Medical, Inc.$120.66
Amgen Inc.$89.88
Boston Scientific Corporation$83.49
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$72.66
Actelion Pharmaceuticals US, Inc.$61.98

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Syed Ali, MD

Internal Medicine

17 yrs NPPES
NPI 1760612014
5224 E I 240 SERVICE RD STE 303, Oklahoma City, OK 73135(405) 608-3800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,258 (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.

$2,258

Total received

15

Transactions

7

Paying companies

Top paying companies

Boston Scientific Corporation$1,607
Edwards Lifesciences Corporation$333.66
ABIOMED$188.96
Medtronic, Inc.$62.16
Daiichi Sankyo Inc.$25.00
Amgen Inc.$24.21

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Himanshu Bhardwaj, MD

Internal Medicine

17 yrs NPPES
NPI 1669604450
920 STANTON L YOUNG BLVD, WP 1130, Oklahoma City, OK 73104(405) 271-5963
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $11,183 (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.

$11,183

Total received

6

Transactions

4

Paying companies

Top paying companies

United Therapeutics Corporation$10,950
Bayer HealthCare Pharmaceuticals Inc.$200.00
AstraZeneca Pharmaceuticals LP$16.69
Janssen Pharmaceuticals, Inc$16.37

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Usman Bhutta, MD

Internal Medicine

17 yrs NPPES
NPI 1588896997
608 NW 9TH ST STE 4106, Oklahoma City, OK 73102(405) 272-8367
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $264.16 (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.

$264.16

Total received

4

Transactions

3

Paying companies

Top paying companies

Horizon Therapeutics plc$125.32
Outset Medical Inc$117.26
NOVARTIS PHARMACEUTICALS CORPORATION$21.58

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 84th percentile of that group.

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

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

Dr. Siddhartha Rangineni, MD

Internal Medicine

17 yrs NPPES
NPI 1780817700
4401 S WESTERN AVE, Oklahoma City, OK 73109(405) 713-7403
NPPES public registryAccepts Medicare (2024)
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. Ragini Sindhwani, MD

Internal Medicine

17 yrs NPPES
NPI 1295068880
1200 EVERETT DR, CHNP5351, Oklahoma City, OK 73104(405) 271-4417
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. Vyjayanthi Ganga, MD

Internal Medicine

17 yrs NPPES
NPI 1144553538
13401 N WESTERN AVE STE 302, Oklahoma City, OK 73114(405) 272-6685
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $309.83 (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.

$309.83

Total received

18

Transactions

9

Paying companies

Top paying companies

AbbVie Inc.$109.60
Astellas Pharma US Inc$43.41
GlaxoSmithKline, LLC.$43.10
Merck Sharp & Dohme LLC$29.86
Takeda Pharmaceuticals U.S.A., Inc.$22.02
Exact Sciences Corporation$17.32

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 85th percentile of that group.

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

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

Dr. Christine Dienna, DO

Internal Medicine

17 yrs NPPES
NPI 1720313901
3433 NW 56TH ST STE 400, Oklahoma City, OK 73112(405) 947-3341
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $226.49 (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.

$226.49

Total received

7

Transactions

3

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$133.77
Abbott Laboratories$65.13
Boston Scientific Corporation$27.59

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. Bruce Naylor, MD

Internal Medicine

16 yrs NPPES
NPI 1023340338
4013 NW EXPRESSWAY, STE. 675, Oklahoma City, OK 73116(405) 440-8970
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. Abhilash Makkar, MD

Internal Medicine

16 yrs NPPES
NPI 1750603270
1100 N LINDSAY AVE, Oklahoma City, OK 73104(405) 271-4000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $105.65 (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.

$105.65

Total received

6

Transactions

5

Paying companies

Top paying companies

Gilead Sciences, Inc.$38.29
Salix Pharmaceuticals, a division of Bausch Health US, LLC$19.10
Janssen Pharmaceuticals, Inc$18.66
Merck Sharp & Dohme LLC$16.41
Ferring Pharmaceuticals Inc.$13.19

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 76th percentile of that group.

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

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

Dr. Adrian Scaunasu, MD

Internal Medicine

16 yrs NPPES
NPI 1144544594
4401 S WESTERN AVE, Oklahoma City, OK 73109(405) 713-7403
NPPES public registryAccepts Medicare (2024)
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. Ryan Nipp, MD

Internal Medicine

16 yrs NPPES
NPI 1780900167
800 NE 10TH ST, Oklahoma City, OK 73104(405) 271-4022
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $112.50 (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.

$112.50

Total received

1

Transactions

1

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$112.50

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 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 internal medicine doctors.

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

Dr. Donna Tyungu, MD

Internal Medicine

16 yrs NPPES
NPI 1083930960
1200 CHILDRENS AVE STE 5D, Oklahoma City, OK 73104(405) 271-4211
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. Alex Dwuma, MD

Internal Medicine

16 yrs NPPES
NPI 1417275041
3300 NW EXPRESSWAY, Oklahoma City, OK 73112(405) 713-7403
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $28.30 (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.

$28.30

Total received

1

Transactions

1

Paying companies

Top paying companies

Organogenesis Inc.$28.30

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 68th percentile of that group.

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

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

Dr. Saqib Sheikh, MD

Internal Medicine

16 yrs NPPES
NPI 1326366899
510 E MEMORIAL RD, Oklahoma City, OK 73114(405) 777-4726
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $78.20 (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.

$78.20

Total received

1

Transactions

1

Paying companies

Top paying companies

Pharmacosmos Therapeutics Inc.$78.20

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 74th percentile of that group.

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

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

Dr. Olamide Zaka, MD

Internal Medicine

16 yrs NPPES
NPI 1053639195
700 NE 13TH ST, Oklahoma City, OK 73104(405) 271-4700
NPPES public registryAccepts Medicare (2024)
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. Ashley Ford, DO

Internal Medicine

16 yrs NPPES
NPI 1366761173
5721 NW 132ND ST, Oklahoma City, OK 73142(405) 557-1200
NPPES public registryAccepts Medicare (2024)
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. Travis Garrett, MD

Internal Medicine

16 yrs NPPES
NPI 1700105236
4300 W MEMORIAL RD, Oklahoma City, OK 73120(405) 752-3962
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $66.34 (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.

$66.34

Total received

3

Transactions

2

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$37.55
Boehringer Ingelheim Pharmaceuticals, Inc.$28.79

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 73th percentile of that group.

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

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

Dr. Federico Silva Palacios, MD

Internal Medicine

16 yrs NPPES
NPI 1881913895
4050 W MEMORIAL RD FL 3, Oklahoma City, OK 73120(405) 608-3800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $195.51 (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.

$195.51

Total received

12

Transactions

6

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$77.24
Janssen Pharmaceuticals, Inc$31.15
CashFlow Solutions, LLC$30.93
Boehringer Ingelheim Pharmaceuticals, Inc.$23.38
E.R. Squibb & Sons, L.L.C.$17.37
Inari Medical, Inc.$15.44

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 82th percentile of that group.

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

Payments to Federico Silva Palacios do not imply any wrongdoing. Many are meals, education, or research support.

Internal Medicine in Oklahoma City, OK — Verified | DoctorsProof — Page 4 | DoctorsProof