Quick answers
- Which hospitals does Marcus J. Harris work at?
- Medicare's official clinician data lists Marcus J. Harris at 1 hospital: Beaumont Hospital Royal Oak. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcus J. Harris see patients?
- Medicare's clinician data lists 3 practice locations, including Detroit, MI and Bingham Farms, MI. Call before your visit to confirm the address.
- What is Marcus J. Harris's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Marcus J. Harris accept Medicare assignment?
- Medicare's clinician data says Marcus J. Harris may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Marcus J. Harris's NPI number?
- 1942469135. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcus J. Harris works
Medicare's Facility Affiliation Data lists Marcus J. Harris at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · CCN 230130
Practice locations
Addresses where Marcus J. Harris is enrolled with Medicare (CMS data updated 2026-10-02).
Specialties
- Physician Assistantprimary
Other physician assistants in Detroit
Clinicians with the same Medicare primary specialty in Detroit, MI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1942469135 |
| 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