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Peter E. Graham, MD

NPI 1841385226ActiveIndividual· Internal Medicine, Medical Oncology· Pennington, NJ

Internal Medicine, Medical Oncology (MD) in Pennington, New Jersey, licensed in NJ, WI and ME, with an NPI issued in October 2006. Part D covered 33 prescriptions written in 2024, 97% of them generic.

Overview

NPI1841385226
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedOct 3, 2006
Last updated in NPPESSep 29, 2026
Certified by providerJul 23, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Medical Oncology Primary207RX0202X25MA08010400NJ
Internal Medicine, Hematology & Oncology207RH0003X49412WI
Internal Medicine, Hematology & Oncology207RH0003X20528ME

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Medical Oncology (ME); Practitioner - Medical Oncology (NJ); Practitioner - Medical Oncology (NY); Practitioner - Medical Oncology (PA); Practitioner - Hematology/Oncology (WI)

Part D prescriptions in 2024

Prescriptions (claims)33 · 59 30-day fills
Total drug cost$528.72
Generic share97% of claims

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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