Ellen Marie Stair, PA-C
NPI 1902494909ActiveIndividual· Physician Assistant· Flint, MI
Physician Assistant (PA-C) with Premier Head and Neck Surgery PC, practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $232,679 for 2,248 claims, against $10,023 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 15 companies reporting payments in 2025, $875.38 in all, mostly food and beverage.
Overview
| NPI | 1902494909 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 5, 2021 |
| Last updated in NPPES | Feb 1, 2025 |
| Certified by provider | Feb 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601010295 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 67 |
|---|---|
| Services billed | 213 across 19 procedure codes |
| Paid by Medicare | $10,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,248 · 4,500 30-day fills |
|---|---|
| Patients | 329 |
| Total drug cost | $232,679 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Premier Head and Neck Surgery PCFlint, MI · 4 clinicians
Industry payments (Open Payments)
- 2025$875.38 · 26 payments from 15 companies
- 2024$754.34 · 40 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $259.22 | 8 |
| Stryker Corporation | $144.60 | 1 |
| Glaxosmithkline, LLC. | $118.49 | 3 |
| Pfizer Inc. | $55.00 | 3 |
| Merz North America, Inc. | $42.29 | 1 |
What the 2025 payments were for
- Food and Beverage$875.38 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 165 physician assistants in Flint · All physician assistants in Michigan