Ammar Nagi Yahia Mohamed, MD
NPI 1306407606ActiveIndividual· Internal Medicine, Nephrology· Madison, WI
Internal Medicine, Nephrology (MD) with University of Wisconsin Medical Foundation Inc, practicing in Madison, Wisconsin. In 2024 Medicare paid $15,980 for 60 patients, and Part D covered 127 of their prescriptions, 81% of them generic. Lists Unitypoint Health - Meriter and 1 other hospital as hospital affiliations.
Overview
| NPI | 1306407606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 26, 2019 |
| Last updated in NPPES | May 14, 2025 |
| Certified by provider | Apr 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 83833-20 | 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 - Nephrology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 182 across 27 procedure codes |
| Paid by Medicare | $15,980 |
Part D prescriptions in 2024
| Prescriptions (claims) | 127 · 223 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $20,252 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliations
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Other facilities
- Fresenius Kidney Care American ParkwayDialysis facility · Madison, 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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All 25 nephrologists in Madison · All nephrologists in Wisconsin