Peter O'Dwyer, MD
NPI 1053482125ActiveIndividual· Internal Medicine, Medical Oncology· Philadelphia, PA
Internal Medicine, Medical Oncology (MD) with University of Penn - Medical Group, practicing in Philadelphia, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $4,381 for 21 patients in 2024, with only 31 Part D claims. Exelixis Inc. reported $175.00 in payments in 2025, mostly food and beverage. Lists Hospital of Univ of Pennsylvania as a hospital affiliation.
Overview
| NPI | 1053482125 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 12, 2006 |
| Last updated in NPPES | Mar 17, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD036896E | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 56 across 6 procedure codes |
| Paid by Medicare | $4,381 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 33 30-day fills |
|---|---|
| Total drug cost | $5,052 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- University of Penn - Medical GroupPhiladelphia, PA · 3,505 clinicians
Hospital affiliation
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
Other facilities
- Penn Medicine HospiceHospice · Bala Cynwyd, PA
Industry payments (Open Payments)
- 2025$175.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $175.00 | 1 |
What the 2025 payments were for
- Food and Beverage$175.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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