Michelle Marie Woinarowicz, FNP
NPI 1336151257ActiveIndividual· Nurse Practitioner, Family· Argyle, MN
Nurse Practitioner, Family (FNP) with Nelson County Health System, practicing in Argyle, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $622,820 for 9,678 claims, against $5,137 paid for services in 2024. Lists Altru Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1336151257 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Aug 12, 2006 |
| Last updated in NPPES | Sep 30, 2026 |
| Certified by provider | Sep 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 3868 | MN |
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 - Nurse Practitioner (MN); Practitioner - Nurse Practitioner (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 67 across 8 procedure codes |
| Paid by Medicare | $5,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,678 · 14,632 30-day fills |
|---|---|
| Patients | 268 |
| Total drug cost | $622,820 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nelson County Health SystemMcVille, ND · 6 clinicians
Hospital affiliations
- Altru HospitalGrand Forks, ND
- Nelson County Health SystemMcVille, ND
- North Valley Health CenterWarren, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records