DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Cadillac, MI

9 verified internal medicine doctors in Cadillac.

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 Michigan Board of Medicine

Dr. Gary Shintani, DO

Internal Medicine

21 yrs NPPES
NPI 1083615025
400 HOBART ST, Cadillac, MI 49601(231) 876-7200
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. John Nelson, MD

Internal Medicine

21 yrs NPPES
NPI 1558362475
400 HOBART ST, Cadillac, MI 49601(231) 876-7200
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. Robert Stankewitz, MD

Internal Medicine

20 yrs NPPES
NPI 1033188164
520 COBB ST, Cadillac, MI 49601(231) 775-6521
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. Martin Dubravec, MD

Internal Medicine

20 yrs NPPES
NPI 1114013711
200 EAST MASON STREET, Cadillac, MI 49601(231) 779-4444
NPPES public registry
CMS Open Payments· $1,159 (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.

$1,159

Total received

68

Transactions

14

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$227.75
GlaxoSmithKline, LLC.$167.23
NOVARTIS PHARMACEUTICALS CORPORATION$127.97
Takeda Pharmaceuticals U.S.A., Inc.$117.91
Blueprint Medicines Corporation$115.24
Genentech USA, Inc.$89.26

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 is higher than 93% of that group — among the highest recipients.

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

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

Dr. Pamela Mir, MD

Internal Medicine

20 yrs NPPES
NPI 1730251281
520 COBB ST, Cadillac, MI 49601(231) 775-6521
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. Chandrashekar Narayana, MD

Internal Medicine

19 yrs NPPES
NPI 1255542387
400 HOBART ST, Cadillac, MI 49601(231) 876-7200
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. Niladri Mal, MD

Internal Medicine

18 yrs NPPES
NPI 1457514325
400 HOBART ST, Cadillac, MI 49601(231) 876-7200
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. Nimeshkumar Ahir, MD

Internal Medicine

16 yrs NPPES
NPI 1396069944
400 HOBART ST, Cadillac, MI 49601(231) 922-9270
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $124.73 (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.

$124.73

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$124.73

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 Nimeshkumar Ahir do not imply any wrongdoing. Many are meals, education, or research support.

Dr. James Diener, DO

Internal Medicine

13 yrs NPPES
NPI 1588004915
7985 S MACKINAW TRL, Cadillac, MI 49601(231) 779-0320
NPPES public registry
CMS Open Payments· $7,721 (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.

$7,721

Total received

9

Transactions

4

Paying companies

Top paying companies

Esperion Therapeutics, Inc.$7,648
AbbVie Inc.$32.04
Novo Nordisk Inc$23.80
Astellas Pharma US Inc$17.41

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 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 James Diener do not imply any wrongdoing. Many are meals, education, or research support.

Internal Medicine in Cadillac, MI — Verified | DoctorsProof | DoctorsProof