DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Olean, NY

14 verified internal medicine doctors in Olean.

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 New York State Board for Professional Medical Conduct

Dr. Zia Sheikh, MD

Internal Medicine

21 yrs NPPES
NPI 1144222340
2211 W STATE ST, SUITE 121, Olean, NY 14760(716) 372-2355
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,924 (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.

$4,924

Total received

77

Transactions

25

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$3,527
AstraZeneca Pharmaceuticals LP$170.68
Bayer HealthCare Pharmaceuticals Inc.$170.50
Inari Medical, Inc.$131.86
Baxter Healthcare$108.59
Lilly USA, LLC$102.25

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 Zia Sheikh do not imply any wrongdoing. Many are meals, education, or research support.

Dr. William Cihak, MD

Internal Medicine

21 yrs NPPES
NPI 1386643781
535 MAIN ST, Olean, NY 14760(716) 372-0141
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $429.52 (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.

$429.52

Total received

24

Transactions

13

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$56.23
Novo Nordisk Inc$45.31
Pfizer Inc.$44.09
Exact Sciences Corporation$40.53
AstraZeneca Pharmaceuticals LP$38.21
GlaxoSmithKline, LLC.$36.86

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 William Cihak do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Edward Jordan, MD

Internal Medicine

20 yrs NPPES
NPI 1871557587
516 MAIN ST, Olean, NY 14760(716) 372-7600
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. Joseph Sturdevant, MD

Internal Medicine

20 yrs NPPES
NPI 1326081704
515 MAIN ST, Olean, NY 14760(716) 373-2600
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 Oehman, MD

Internal Medicine

20 yrs NPPES
NPI 1952327363
535 MAIN ST, Olean, NY 14760(716) 372-0141
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. Joseph Gomez, MD

Internal Medicine

20 yrs NPPES
NPI 1750304036
2223 W STATE ST STE 120, Olean, NY 14760(716) 710-8266
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,261 (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.

$2,261

Total received

16

Transactions

10

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$1,760
Lilly USA, LLC$220.00
Medtronic, Inc.$63.23
BIOTRONIK INC.$59.61
Merck Sharp & Dohme LLC$57.68
NOVARTIS PHARMACEUTICALS CORPORATION$27.31

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 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 Joseph Gomez do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Samad Rasul, MD

Internal Medicine

18 yrs NPPES
NPI 1356509939
515 MAIN ST, Olean, NY 14760(716) 375-7317
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. Sam Samuel, MD

Internal Medicine

18 yrs NPPES
NPI 1184886004
2223 W STATE ST, Olean, NY 14760(716) 372-5601
NPPES public registry
CMS Open Payments· $29.72 (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.

$29.72

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$29.72

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 Sam Samuel do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jin Hwa Song, MD

Internal Medicine

17 yrs NPPES
NPI 1760629364
535 MAIN ST, Olean, NY 14760(716) 372-0141
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,149 (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.

$1,149

Total received

61

Transactions

17

Paying companies

Top paying companies

Pfizer Inc.$169.27
Amgen Inc.$154.40
Baxter Healthcare$123.70
Boehringer Ingelheim Pharmaceuticals, Inc.$100.52
NOVARTIS PHARMACEUTICALS CORPORATION$96.78
E.R. Squibb & Sons, L.L.C.$86.62

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 Jin Hwa Song do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Tomasz Woloszyn, MD

Internal Medicine

15 yrs NPPES
NPI 1811284714
2223 W STATE ST, STE 110, Olean, NY 14760(716) 450-0944
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $4,472 (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.

$4,472

Total received

225

Transactions

28

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$875.09
GlaxoSmithKline, LLC.$471.52
AbbVie Inc.$458.40
Novo Nordisk Inc$425.83
Sumitomo Pharma America, Inc.$418.29
Lilly USA, LLC$390.05

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 Tomasz Woloszyn do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amandeep Singh, MD

Internal Medicine

13 yrs NPPES
NPI 1790110955
535 MAIN ST STE 1, Olean, NY 14760(716) 372-0141
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $63.56 (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.

$63.56

Total received

4

Transactions

3

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$28.73
Electromed, Inc.$19.67
Ironwood Pharmaceuticals, Inc$15.16

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 Amandeep Singh do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vanessa Browne, MD

Internal Medicine

7 yrs NPPES
NPI 1457912388
1504 W STATE ST, Olean, NY 14760(716) 372-1046
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. Muhammad Obaid Niaz, MD

Internal Medicine

4 yrs NPPES
NPI 1154071645
515 MAIN ST, Olean, NY 14760(716) 373-2600
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. Grishma Jalemu, MD

Internal Medicine

3 yrs NPPES
NPI 1144905191
535 MAIN ST, Olean, NY 14760(716) 372-0141
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.

Internal Medicine in Olean, NY — Verified | DoctorsProof | DoctorsProof