Stephanie Sue Gast, PAC
NPI 1851482319ActiveIndividual· Physician Assistant· Zeeland, MI
Physician Assistant (PAC) with Spectrum Health Primary Care Partners, practicing in Zeeland, Michigan. Their prescriptions cost Medicare Part D more than their services did: $18,643 for 172 claims, against $10,556 paid for services in 2024. Amgen Inc. reported $16.73 in payments in 2025, mostly food and beverage. Lists Corewell Health Zeeland Hospital as a hospital affiliation.
Overview
| NPI | 1851482319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Feb 26, 2021 |
| Certified by provider | Feb 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601004033 | 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 | 75 |
|---|---|
| Services billed | 136 across 9 procedure codes |
| Paid by Medicare | $10,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 215 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $18,643 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Spectrum Health Primary Care PartnersGrand Rapids, MI · 2,294 clinicians
Hospital affiliation
- Corewell Health Zeeland HospitalZeeland, MI
Industry payments (Open Payments)
- 2025$16.73 · 1 payment from 1 company
- 2024$38.49 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $16.73 | 1 |
What the 2025 payments were for
- Food and Beverage$16.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 physician assistants in Zeeland · All physician assistants in Michigan