Mark Mishack, MD
NPI 1831191485ActiveIndividual· Internal Medicine, Nephrology· Clinton Township, MI
Internal Medicine, Nephrology (MD) in Clinton Township, Michigan, licensed in MI, with an NPI issued in August 2005. 206 Medicare patients in 2024, $60,740 paid; nearly all of their 923 Part D prescriptions were generic (97%). Lists Ascension Providence Rochester Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1831191485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Sep 8, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MM062491 | 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 | 206 |
|---|---|
| Services billed | 838 across 11 procedure codes |
| Paid by Medicare | $60,740 |
Part D prescriptions in 2024
| Prescriptions (claims) | 923 · 2,575 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $55,480 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Ascension Providence Rochester HospitalRochester, MI
- Beaumont Hospital, TroyTroy, MI
- Henry Ford Health HospitalDetroit, MI
- Henry Ford Macomb HospitalClinton Township, MI
Other facilities
- Fmc Dialysis - Romeo PlankDialysis facility · Macomb, MI
- Fresenius Dialysis Services of ShelbyDialysis facility · Shelby Township, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Clinton Township
- 1093956799
- 1023117025
- 1952524787