William H. Stilwell, FNP
NPI 1407102734ActiveIndividual· Nurse Practitioner, Family· Oswego, NY
Nurse Practitioner, Family (FNP) with Physician Care PC, practicing in Oswego, New York. 165 Medicare patients in 2024, $13,877 paid; nearly all of their 294 Part D prescriptions were generic (94%). Novartis Pharmaceuticals Corporation was the largest of 13 companies reporting payments in 2025, $757.35 in all, mostly food and beverage. Lists Oswego Hospital as a hospital affiliation.
Overview
| NPI | 1407102734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 24, 2012 |
| Last updated in NPPES | Mar 11, 2025 |
| Certified by provider | Mar 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 337400 | NY |
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 - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 310 across 32 procedure codes |
| Paid by Medicare | $13,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 294 · 294 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $3,025 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physician Care PCOswego, NY · 74 clinicians
Hospital affiliation
- Oswego HospitalOswego, NY
Industry payments (Open Payments)
- 2025$757.35 · 39 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $150.41 | 6 |
| Actelion Pharmaceuticals US, Inc. | $111.06 | 4 |
| Amgen Inc. | $83.93 | 6 |
| Bridgebio Pharma, Inc. | $72.97 | 5 |
| Merck Sharp & Dohme LLC | $66.37 | 3 |
What the 2025 payments were for
- Food and Beverage$757.35 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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