Michelle Marie Grabiec, PA - C
NPI 1508418732ActiveIndividual· Physician Assistant· Amherst, NY
Physician Assistant (PA - C) in Amherst, New York, trained at State University of New York at Buffalo School of Medicine (class of 2019). Part D covered 899 prescriptions written in 2024, 85% of them generic. Ardelyx, Inc. was the largest of 2 companies reporting payments in 2025, $235.91 in all, mostly food and beverage.
Overview
| NPI | 1508418732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA - C |
| Sole proprietor | No |
| NPI issued | Jul 9, 2019 |
| Last updated in NPPES | Jan 12, 2026 |
| Certified by provider | Jan 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 023535-01 | 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 - Physician Assistant (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 899 · 1,901 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $233,582 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Physician Assistant |
Medical group
- Nephrology Associates of Western New York, LLPAmherst, NY · 15 clinicians
Industry payments (Open Payments)
- 2025$235.91 · 4 payments from 2 companies
- 2024$226.31 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $142.31 | 3 |
| Akebia Therapeutics Inc | $93.60 | 1 |
What the 2025 payments were for
- Food and Beverage$235.91 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 124 physician assistants in Amherst · All physician assistants in New York