Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark C Stewart, MD

Individual provider Sports Medicine (Neuromusculoskeletal Medicine) Physician · NPI 1205805579

Dr. Mark C Stewart, MD is an Orthopedic Surgery in Bay City, Michigan. Graduated from Wayne State University School of Medicine in 1980, 46 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
46
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4 Columbus Ave Ste 360
Bay City, MI 48708-6476
Phone: (989) 894-1111
Fax: (989) 894-2994
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Neuromusculoskeletal Medicine) Physician (primary) Taxonomy 204C00000X · Licence MS043841 (MI)

Record details

NPI number1205805579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 17, 2006
Last updated in NPPESMarch 23, 2021
Certification dateMarch 23, 2021
Mailing address4 Columbus Ave Ste 360, Bay City, MI 48708-6476

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Also practisesSPORTS MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare