Elizabeth R. Koerner, PA-C
NPI 1205900875ActiveIndividual· Physician Assistant· Greenville, MI
Physician Assistant (PA-C) with Visionary Medical Services, PC, practicing in Greenville, Michigan. 42 Medicare patients in 2024, $2,916 paid; nearly all of their 91 Part D prescriptions were generic (98%). Astrazeneca Pharmaceuticals LP reported $124.99 in payments in 2025, mostly food and beverage. Lists Spectrum Health as a hospital affiliation.
Overview
| NPI | 1205900875 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 17, 2006 |
| Last updated in NPPES | Jan 31, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601004771 | 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 | 42 |
|---|---|
| Services billed | 43 across 6 procedure codes |
| Paid by Medicare | $2,916 |
Part D prescriptions in 2024
| Prescriptions (claims) | 91 · 95 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $1,706 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Visionary Medical Services, PCGrand Rapids, MI · 63 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$124.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $124.99 | 1 |
What the 2025 payments were for
- Food and Beverage$124.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Greenville
- 1376317339
- 1508970468
- 1023127685
- 1043593767
- 1134804487
- 1326650946
- 1467499624
- 1790893014
- 1831405281
- 1003346636
- 1073089298
- 1497297527
All 23 physician assistants in Greenville · All physician assistants in Michigan