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Internal Medicine in Port Lavaca, TX

4 verified internal medicine doctors in Port Lavaca.

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.

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Dr. Richard Arroyo-Diaz, MD

Internal Medicine

20 yrs NPPES
NPI 1629005418
1016 N VIRGINIA ST, Port Lavaca, TX 77979(361) 552-0325
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $311.18 (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.

$311.18

Total received

17

Transactions

9

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$80.36
Amgen Inc.$67.62
Novo Nordisk Inc$40.74
Pfizer Inc.$35.24
Teva Pharmaceuticals USA, Inc.$26.12
AstraZeneca Pharmaceuticals LP$17.07

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 Richard Arroyo-Diaz do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Don Bunnell, MD

Internal Medicine

20 yrs NPPES
NPI 1033123799
1200 NORTH VIRGINIA, Port Lavaca, TX 77979(361) 552-6721
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. Mau Shong Lin, MD

Internal Medicine

20 yrs NPPES
NPI 1275631954
1706 NORTH VIRGINIA STREET, Port Lavaca, TX 77979(361) 552-2906
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. Leigh Falcon, MD

Internal Medicine

18 yrs NPPES
NPI 1871738286
1200 N VIRGINIA ST, Port Lavaca, TX 77979(361) 552-6721
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $246.04 (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.

$246.04

Total received

12

Transactions

5

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$71.80
Novo Nordisk Inc$70.52
Lilly USA, LLC$42.61
Amgen Inc.$40.18
Boehringer Ingelheim Pharmaceuticals, Inc.$20.93

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 83th percentile of that group.

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

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

Internal Medicine in Port Lavaca, TX — Verified | DoctorsProof | DoctorsProof