Amy Marie Marvin, FNP-C
NPI 1447820626ActiveIndividual· Nurse Practitioner, Family· Altoona, WI
Nurse Practitioner, Family (FNP-C) with Oakleaf Clinics Inc, practicing in Altoona, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $4,924 for 140 claims, against $2,282 paid for services in 2024. Lists Marshfield Medical Center - Eau Claire and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447820626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 29, 2021 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 11053 | WI |
| Nurse Practitioner, Acute Care | 363LA2100X | 11053-33 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 40 across 8 procedure codes |
| Paid by Medicare | $2,282 |
Part D prescriptions in 2024
| Prescriptions (claims) | 140 · 325 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $4,924 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Oakleaf Clinics IncRice Lake, WI · 103 clinicians
Hospital affiliations
- Marshfield Medical Center - Eau ClaireEau Claire, WI
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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