Quick answers
- Which hospitals does Mark P. Karchon work at?
- Medicare's official clinician data lists Mark P. Karchon at 5 hospitals: Henry Ford Health Hospital, Henry Ford Health West Bloomfield Hospital, Huron Valley-Sinai Hospital, McLaren Oakland and Trinity Health Oakland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark P. Karchon see patients?
- Medicare's clinician data lists 1 practice location in Commerce Township, MI. Call before your visit to confirm the address.
- What is Mark P. Karchon's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark P. Karchon accept Medicare assignment?
- Yes. Medicare's clinician data says Mark P. Karchon 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 P. Karchon?
- (248) 360-6000, as listed in official Medicare / NPI Registry data.
- What is Mark P. Karchon's NPI number?
- 1699861088. 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 P. Karchon works
Medicare's Facility Affiliation Data lists Mark P. Karchon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · CCN 230053
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI · Acute Care Hospital · CCN 230302
- Huron Valley-Sinai HospitalCommerce Township, MI · Acute Care Hospital · CCN 230277
- McLaren OaklandPontiac, MI · Acute Care Hospital · CCN 230207
- Trinity Health Oakland HospitalPontiac, MI · Acute Care Hospital · CCN 230029
Practice locations
Addresses where Mark P. Karchon is enrolled with Medicare (CMS data updated 2026-10-02).
- 2630 Union Lake RdCommerce Township, MI 48382 (248) 360‑6000
Group practices
Medicare enrollment lists Mark P. Karchon as a member of this group (CMS data updated 2026-10-02).
- Henry Ford Physician Partners79 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Commerce Township
Clinicians with the same Medicare primary specialty in Commerce Township, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699861088 |
| 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