Wihib Ambaye Gebregeorgis, M.D.
NPI 1366632713ActiveIndividual· Internal Medicine, Nephrology· Detroit, MI
Internal Medicine, Nephrology (M.D.) with Usacs Integrated Acute Care Services of Maryland LLC and 2 other groups, practicing in Detroit, Michigan. In 2024 Medicare paid $170,082 for 398 patients, and Part D covered 320 of their prescriptions, 80% of them generic. Alexion Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $101.67 in all, mostly education. Lists Adventist Healthcare Shady Grove Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1366632713 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 31, 2007 |
| Last updated in NPPES | Feb 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 4301087251 | MI |
| Internal Medicine | 207R00000X | 4301087251 | 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 (DC); Practitioner - Internal Medicine (MD); Practitioner - Hospitalist (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 2,199 across 9 procedure codes |
| Paid by Medicare | $170,082 |
Part D prescriptions in 2024
| Prescriptions (claims) | 320 · 339 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $35,400 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine, Nephrology |
| Telehealth | Offers telehealth |
Medical groups
- Usacs Integrated Acute Care Services of Maryland LLCRockville, MD · 179 clinicians
- Apogee Medical Group Michigan PCMarshall, MI · 45 clinicians
- Stem Medical Group Michigan PCBethesda, MD · 3 clinicians
Hospital affiliations
- Adventist Healthcare Shady Grove Medical CenterRockville, MD
- Aspirus Keweenaw Hospital and ClinicsLaurium, MI
- Uphs Marquette Dlp HospitalMarquette, MI
Industry payments (Open Payments)
- 2025$101.67 · 2 payments from 2 companies
- 2024$83.28 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $83.99 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $17.68 | 1 |
What the 2025 payments were for
- Education$83.99 · 1 payment
- Food and Beverage$17.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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