Quick answers
- Which hospitals does Mark A. Mishack work at?
- Medicare's official clinician data lists Mark A. Mishack at 4 hospitals: Ascension Providence Rochester Hospital, Beaumont Hospital, Troy, Henry Ford Health Hospital and Henry Ford Macomb Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Mishack see patients?
- Medicare's clinician data lists 5 practice locations, including Rochester Hills, MI, Clinton Township, MI and Shelby Township, MI. Call before your visit to confirm the address.
- What is Mark A. Mishack's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Mark A. Mishack accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Mishack accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark A. Mishack?
- (248) 652-5000, as listed in official Medicare / NPI Registry data.
- What is Mark A. Mishack's NPI number?
- 1831191485. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Mishack works
Medicare's Facility Affiliation Data lists Mark A. Mishack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Rochester HospitalRochester, MI · Acute Care Hospital · CCN 230254
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · CCN 230053
- Henry Ford Macomb HospitalClinton Township, MI · Acute Care Hospital · CCN 230047
Practice locations
Addresses where Mark A. Mishack is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 W University Dr, Crittenton HospitalRochester Hills, MI 48307 (248) 652‑5000
- 15855 19 Mile RdClinton Township, MI 48038 (586) 263‑2300
- 16151 19 Mile Rd, Suite 200Clinton Township, MI 48038 (586) 263‑8350
- 43171 Dalcoma Dr, Suite 9Clinton Township, MI 48038 (586) 228‑6603
- 56065 Van Dyke AveShelby Township, MI 48316 (586) 677‑2008
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Rochester Hills
Clinicians with the same Medicare primary specialty in Rochester Hills, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831191485 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians