Osman Ahmedtaha, M.D.
NPI 1598140105ActiveIndividual· Internal Medicine· Mount Pleasant, WI
Internal Medicine (M.D.) with Aurora Medical Group, Inc. and 3 other groups, practicing in Mount Pleasant, Wisconsin. 263 Medicare patients in 2024, $44,735 paid; nearly all of their 663 Part D prescriptions were generic (91%). Lists Aspirus Riverview Hospital & Clinics Inc and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1598140105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 24, 2015 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101264262 | VA |
| Hospitalist | 208M00000X | 61923 | CT |
| Hospitalist | 208M00000X | 82020 | WI |
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 (DC); Practitioner - Hospitalist (OH); Practitioner - Hospitalist (VA); Practitioner - Hospitalist (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 583 across 7 procedure codes |
| Paid by Medicare | $44,735 |
Part D prescriptions in 2024
| Prescriptions (claims) | 663 · 726 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $25,713 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
- Riverside Physician Services IncWilliamsburg, VA · 797 clinicians
- Aspirus Wausau Hospital IncWausau, WI · 237 clinicians
- Aspirus Riverview Hospital and Clinics IncWisconsin Rapids, WI · 172 clinicians
Hospital affiliations
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI
- Aspirus Wausau HospitalWausau, WI
- Riverside Regional Medical CenterNewport News, VA
- Riverside Walter Reed HospitalGloucester, VA
Other facilities
- Riverside Home HealthHome health agency · Gloucester, VA
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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