Peter Jonathan Frederick, MD
NPI 1558579078ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Buffalo, NY
Obstetrics & Gynecology, Gynecologic Oncology (MD) in Buffalo, New York, trained at State University of New York at Buffalo School of Medicine (class of 2003). Mostly services rather than prescriptions: Medicare paid $31,272 for 131 patients in 2024, with only 17 Part D claims. Astrazeneca Pharmaceuticals LP reported $71.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1558579078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2007 |
| Last updated in NPPES | Jul 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | 256843 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gynecological Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 286 across 37 procedure codes |
| Paid by Medicare | $31,272 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 17 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $190.15 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Gynecological Oncology |
| Secondary specialties | Obstetrics/Gynecology |
Medical groups
- Roswell Park Cancer InstituteBuffalo, NY · 488 clinicians
- Rpci Oncology, PCWilliamsville, NY · 65 clinicians
Industry payments (Open Payments)
- 2025$71.18 · 1 payment from 1 company
- 2024$93.35 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $71.18 | 1 |
What the 2025 payments were for
- Food and Beverage$71.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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