Nabil Zaki, M.D.
NPI 1447213285ActiveIndividual· Internal Medicine, Nephrology· Flint, MI
Internal Medicine, Nephrology (M.D.) with Mid Michigan Kidney and Hypertension Specialists, P.C., practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $209,234 for 1,120 claims, against $121,884 paid for services in 2024. Fresenius USA Marketing, Inc. reported $17.05 in payments in 2025, mostly food and beverage. Lists Ascension Genesys Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1447213285 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2006 |
| Last updated in NPPES | Jul 2, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 4301046716 | MI |
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 - Nephrology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 993 across 19 procedure codes |
| Paid by Medicare | $121,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,120 · 2,404 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $209,234 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1976 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Mid Michigan Kidney and Hypertension Specialists, P.C.Flint, MI · 3 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- Marlette Regional HospitalMarlette, MI
- McLaren FlintFlint, MI
- McLaren Lapeer RegionLapeer, MI
Other facilities
- Bma FlintDialysis facility · Flint, MI
- Fresenius Kidney Care- Davison HomeDialysis facility · Davison, MI
- Rrc - LapeerDialysis facility · Lapeer, MI
- Rrc - West FlintDialysis facility · Flint, MI
Industry payments (Open Payments)
- 2025$17.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $17.05 | 1 |
What the 2025 payments were for
- Food and Beverage$17.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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