Samantha Anne Olewnik, PA-C
NPI 1184936833ActiveIndividual· Physician Assistant· Amherst, NY
Physician Assistant (PA-C) with Excelsior Orthopaedics LLP, practicing in Amherst, New York. 153 Medicare patients in 2024, $19,505 paid; all of their 156 Part D prescriptions were generic. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $546.28 in all, mostly food and beverage.
Overview
| NPI | 1184936833 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 10, 2010 |
| Last updated in NPPES | Jun 2, 2020 |
| Certified by provider | Jun 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 014054 | NY |
| Physician Assistant | 363A00000X | 0010-05906 | NC |
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 (NC); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 520 across 55 procedure codes |
| Paid by Medicare | $19,505 |
Part D prescriptions in 2024
| Prescriptions (claims) | 156 · 156 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $1,127 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Excelsior Orthopaedics LLPAmherst, NY · 144 clinicians
Industry payments (Open Payments)
- 2025$546.28 · 26 payments from 13 companies
- 2024$57.93 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $106.41 | 5 |
| Lilly USA, LLC | $75.45 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $53.25 | 3 |
| Abbvie Inc. | $47.11 | 2 |
| Phathom Pharmaceuticals, Inc. | $42.45 | 2 |
What the 2025 payments were for
- Food and Beverage$546.28 · 26 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