Quick answers
- Which hospitals does Mark C. Chames work at?
- Medicare's official clinician data lists Mark C. Chames at 1 hospital: University of Michigan Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark C. Chames see patients?
- Medicare's clinician data lists 2 practice locations, including Traverse City, MI and Marquette, MI. Call before your visit to confirm the address.
- What is Mark C. Chames's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Mark C. Chames accept Medicare assignment?
- Yes. Medicare's clinician data says Mark C. Chames 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 C. Chames?
- (231) 392-8280, as listed in official Medicare / NPI Registry data.
- What is Mark C. Chames's NPI number?
- 1750474961. 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 C. Chames works
Medicare's Facility Affiliation Data lists Mark C. Chames at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Michigan Health SystemAnn Arbor, MI · Acute Care Hospital · CCN 230046
Practice locations
Addresses where Mark C. Chames is enrolled with Medicare (CMS data updated 2026-10-02).
- 1121 6th St, Suite 316Traverse City, MI 49684 (231) 392‑8280
- 580 W College Ave, Marquette Generaly Specialty ClinicMarquette, MI 49855 (906) 225‑3910
Group practices
Medicare enrollment lists Mark C. Chames as a member of these groups (CMS data updated 2026-10-02).
- Munson Medical Center384 clinicians in the group
- DLP Marquette Physician Practices Inc197 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Traverse City
Clinicians with the same Medicare primary specialty in Traverse City, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750474961 |
| 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