Franklin A. Villanueva, MD
NPI 1912905159ActiveIndividual· Internal Medicine· Ironwood, MI
Internal Medicine (MD) with Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc. and 2 other groups, practicing in Ironwood, Michigan. Part D covered 9,777 prescriptions written in 2024, 89% of them generic. Lists Aspirus Ironwood Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1912905159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Oct 5, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301071764 | 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 - Internal Medicine (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 9,777 · 21,437 30-day fills |
|---|---|
| Patients | 554 |
| Total drug cost | $709,394 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.Rhinelander, WI · 574 clinicians
- Aspirus Riverview Hospital and Clinics IncWisconsin Rapids, WI · 172 clinicians
- Aspirus Ironwood Hospital and Clinics IncIronwood, MI · 165 clinicians
Hospital affiliations
- Aspirus Ironwood HospitalIronwood, MI
- Aspirus Keweenaw Hospital and ClinicsLaurium, MI
- Howard Young Medical CenterWoodruff, WI
Other facilities
- Aspirus at HomeHome health agency · Hancock, MI
- Horizon Home CareHome health agency · Ontonagon, MI
- Regional Hospice ServicesHospice · Ashland, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records