Melissa Ann Spencer-Winker, PA
NPI 1003885385ActiveIndividual· Physician Assistant· Depew, NY
Physician Assistant (PA) with Rpci Oncology, PC, practicing in Depew, New York. Their prescriptions cost Medicare Part D more than their services did: $483,731 for 1,900 claims, against $28,087 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,815 in all, mostly food and beverage.
Overview
| NPI | 1003885385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Mar 17, 2006 |
| Last updated in NPPES | Dec 28, 2022 |
| Certified by provider | Dec 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 017771 | NY |
| Dermatology | 207N00000X | 0080761 | NY |
| Dermatology | 207N00000X | 017771 | NY |
| Physician Assistant | 363A00000X | 0080761 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 937 across 14 procedure codes |
| Paid by Medicare | $28,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,900 · 2,277 30-day fills |
|---|---|
| Patients | 760 |
| Total drug cost | $483,731 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Rpci Oncology, PCWilliamsville, NY · 65 clinicians
Industry payments (Open Payments)
- 2025$1,815 · 75 payments from 18 companies
- 2024$494.93 · 18 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $307.89 | 14 |
| Genzyme Corporation | $231.66 | 6 |
| Ucb, Inc. | $192.11 | 10 |
| Merck Sharp & Dohme LLC | $163.96 | 8 |
| Janssen Biotech, Inc. | $148.97 | 5 |
What the 2025 payments were for
- Food and Beverage$1,815 · 75 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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