Jacqueline Piazza, PA-C
NPI 1003405101ActiveIndividual· Physician Assistant, Medical· Williamsville, NY
Physician Assistant, Medical (PA-C) with General Physician PC and 1 other group, practicing in Williamsville, New York. Their prescriptions cost Medicare Part D more than their services did: $71,872 for 737 claims, against $3,951 paid for services in 2024. Exact Sciences Corporation was the largest of 7 companies reporting payments in 2025, $320.14 in all, mostly food and beverage.
Overview
| NPI | 1003405101 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 13, 2021 |
| Last updated in NPPES | Jul 11, 2023 |
| Certified by provider | Jul 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | — |
| Physician Assistant | 363A00000X | — | — |
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 | 62 |
|---|---|
| Services billed | 117 across 32 procedure codes |
| Paid by Medicare | $3,951 |
Part D prescriptions in 2024
| Prescriptions (claims) | 737 · 1,555 30-day fills |
|---|---|
| Patients | 338 |
| Total drug cost | $71,872 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- General Physician PCAmherst, NY · 501 clinicians
- Buffalo Medical Group, P.C.Williamsville, NY · 236 clinicians
Industry payments (Open Payments)
- 2025$320.14 · 14 payments from 7 companies
- 2024$1,119 · 53 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $73.99 | 3 |
| Sumitomo Pharma America, Inc. | $65.59 | 3 |
| Biogen, Inc. | $53.35 | 2 |
| Novo Nordisk Inc | $40.08 | 2 |
| Lilly USA, LLC | $36.02 | 2 |
What the 2025 payments were for
- Food and Beverage$320.14 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Williamsville
- 1447547310
- 1508333733
- 1952142366
- 1801994694
- 1972695534
- 1245244516
- 1538711767
- 1689961054
- 1669460622
- 1780576215
- 1316111644
- 1487484440