DoctorsProofNPPES directory · verify at state boards

Medical Oncology in Greenwich, CT

4 verified medical oncology doctors in Greenwich.

Medical oncologists diagnose and treat cancer, coordinating chemotherapy and other systemic cancer therapies.

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 Connecticut Medical Examining Board

Dr. William Oh, MD

Medical Oncology

20 yrs NPPES
NPI 1225095581
77 LAFAYETTE PL, Greenwich, CT 06830(203) 863-3700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $135,936 (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.

$135,936

Total received

7

Transactions

4

Paying companies

Top paying companies

Bayer HealthCare Pharmaceuticals Inc.$124,233
Pfizer Inc.$11,477
AstraZeneca Pharmaceuticals LP$132.75
Astellas Pharma US Inc$93.12

Among the 4,060 medical oncology doctors we've analyzed, about 60% received any industry payment (median $4,500 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 medical oncology doctors.

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

Dr. Dickerman Hollister, MD

Medical Oncology

20 yrs NPPES
NPI 1063420669
77 LAFAYETTE PL, Greenwich, CT 06830(203) 863-3737
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. Beverly Drucker, MD

Medical Oncology

20 yrs NPPES
NPI 1104834704
77 LAFAYETTE PL, Greenwich, CT 06830(203) 863-3737
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. Merlin Lee, MD

Medical Oncology

20 yrs NPPES
NPI 1730292608
77 LAFAYETTE PLACE, Greenwich, CT 06830(203) 863-3737
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.

Medical Oncology in Greenwich, CT — Verified | DoctorsProof | DoctorsProof