Ashley Ruth Zimmerman, MSN, AGPCNP-BC
NPI 1700412582ActiveIndividual· Nurse Practitioner, Primary Care· Ann Arbor, MI
Nurse Practitioner, Primary Care (MSN, AGPCNP-BC) with Vpa PC, practicing in Ann Arbor, Michigan. In 2024 Medicare paid $14,388 for 103 patients, and Part D covered 152 of their prescriptions, 89% of them generic. United Therapeutics Corporation was the largest of 2 companies reporting payments in 2025, $58.13 in all, mostly food and beverage. Lists Corewell Health Wayne Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700412582 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, AGPCNP-BC |
| Sole proprietor | Yes |
| NPI issued | Mar 12, 2020 |
| Last updated in NPPES | Aug 29, 2024 |
| Certified by provider | Aug 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 4704321491 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 221 across 14 procedure codes |
| Paid by Medicare | $14,388 |
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 256 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $13,757 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Vpa PCRenton, WA · 178 clinicians
Hospital affiliations
- Corewell Health Wayne HospitalWayne, MI
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
Other facilities
- Alpine Care Home HealthHome health agency · Troy, MI
- Elara CaringHome health agency · Bingham Farms, MI
- Parc Home CareHome health agency · Farmington Hills, MI
- Tone Home Health ServicesHome health agency · Farmington Hills, MI
- Trinity Health at Home- Southeast MichiganHome health agency · Livonia, MI
Industry payments (Open Payments)
- 2025$58.13 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $29.29 | 1 |
| Abiomed | $28.84 | 1 |
What the 2025 payments were for
- Food and Beverage$58.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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