DoctorsProofNPPES directory · verify at state boards

Internal Medicine in San Marcos, TX

15 verified internal medicine doctors in San Marcos.

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 Texas Medical Board

Dr. Janet Strickland, MD

Internal Medicine

21 yrs NPPES
NPI 1871598441
2005 MEDICAL PKWY, C, San Marcos, TX 78666(512) 396-3911
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. Gregory Moore, MD

Internal Medicine

21 yrs NPPES
NPI 1417958760
601 LEAH AVE, San Marcos, TX 78666(512) 396-1000
NPPES public registry
CMS Open Payments· $194.59 (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.

$194.59

Total received

3

Transactions

3

Paying companies

Top paying companies

Silk Road Medical, Inc.$174.89
Pfizer Inc.$12.70
Foundation Fusion Solutions, LLC$7.00

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 Gregory Moore do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Rubin Harris, MD

Internal Medicine

20 yrs NPPES
NPI 1386619765
1301 WONDER WORLD DR, San Marcos, TX 78666(512) 342-0455
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. Jose Ayala, MD

Internal Medicine

20 yrs NPPES
NPI 1114960663
1301 WONDER WORLD DR, San Marcos, TX 78666(512) 353-8979
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $346.04 (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.

$346.04

Total received

8

Transactions

3

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$198.94
Ferring Pharmaceuticals Inc.$121.83
Pfizer Inc.$25.27

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 Jose Ayala do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Grayson Smith, MD

Internal Medicine

20 yrs NPPES
NPI 1740224567
1305 WONDER WORLD DR, STE 206, San Marcos, TX 78666(512) 396-1525
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $174.89 (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.

$174.89

Total received

1

Transactions

1

Paying companies

Top paying companies

Silk Road Medical, Inc.$174.89

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 81th percentile of that group.

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

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

Dr. Donna Dolan, MD

Internal Medicine

20 yrs NPPES
NPI 1831134824
1305 WONDER WORLD DR, STE 206, San Marcos, TX 78666(512) 396-1525
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. Cody Nichols, MD

Internal Medicine

20 yrs NPPES
NPI 1295766038
1305 WONDER WORLD DR STE 306, San Marcos, TX 78666(512) 396-1000
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. Margaret Whisenant, MD

Internal Medicine

20 yrs NPPES
NPI 1811094733
601 UNIVERSITY DR, STUDENT HEALTH CENTER, San Marcos, TX 78666(512) 245-2161
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. Carlos Zamora, MD

Internal Medicine

19 yrs NPPES
NPI 1124163084
2800 AIRPORT, HWY 21, San Marcos, TX 78666(512) 396-6513
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. Shannon Marek, MD

Internal Medicine

19 yrs NPPES
NPI 1528282050
1305 WONDER WORLD DR, SUITE 200, San Marcos, TX 78666(512) 754-8676
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $49,741 (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.

$49,741

Total received

74

Transactions

21

Paying companies

Top paying companies

GastroGPO, LLC$30,372
E.R. Squibb & Sons, L.L.C.$15,519
Arena Pharmaceuticals, Inc.$2,646
AbbVie Inc.$269.79
Celgene Corporation$238.24
Salix Pharmaceuticals, a division of Bausch Health US, LLC$157.87

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 Shannon Marek do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Curtis Solomon, MD

Internal Medicine

19 yrs NPPES
NPI 1801016480
1330 WONDER WORLD DR, SUITE B108, San Marcos, TX 78666(512) 396-5603
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $668.30 (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.

$668.30

Total received

37

Transactions

11

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$178.67
NOVARTIS PHARMACEUTICALS CORPORATION$147.55
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$127.04
ACIST MEDICAL SYSTEMS, INC.$53.68
Pfizer Inc.$45.76
AstraZeneca Pharmaceuticals LP$30.61

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 90% of that group — among the highest recipients.

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

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

Dr. Emilio Carranco, MD

Internal Medicine

18 yrs NPPES
NPI 1730341660
601 UNIVERSITY DR, San Marcos, TX 78666(512) 245-2161
NPPES public registry
CMS Open Payments· $174.88 (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.

$174.88

Total received

1

Transactions

1

Paying companies

Top paying companies

Silk Road Medical, Inc.$174.88

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 ranks around the 81th percentile of that group.

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

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

Dr. John Cluley, MD

Internal Medicine

17 yrs NPPES
NPI 1790915858
1305 WONDER WORLD DR, STE 200, San Marcos, TX 78666(512) 754-8676
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $26,486 (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.

$26,486

Total received

42

Transactions

10

Paying companies

Top paying companies

GastroGPO, LLC$25,816
AbbVie Inc.$254.16
Celgene Corporation$205.86
Regeneron Healthcare Solutions, Inc.$50.37
Nestle HealthCare Nutrition Inc.$46.96
Salix Pharmaceuticals, a division of Bausch Health US, LLC$31.33

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 98% of that group — among the highest recipients.

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

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

Dr. Larry Beville, MD

Internal Medicine

16 yrs NPPES
NPI 1770897498
601 LEAH AVE, San Marcos, TX 78666(512) 396-1000
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. Raka Amin, MD

Internal Medicine

12 yrs NPPES
NPI 1437576493
1301 WONDER WORLD DR, San Marcos, TX 78666(214) 886-1789
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.

Internal Medicine in San Marcos, TX — Verified | DoctorsProof | DoctorsProof