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

Mary C Cotner, DO

Individual provider Internal Medicine Physician · NPI 1134793953

Mary C Cotner, DO is an Internal Medicine in Saline, Michigan. Graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2021, 5 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
5
Trained at
University of Pikeville, Kentucky College of Osteopathic Med
Licensed in
MI
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

700 Woodland Dr
Saline, MI 48176-1620
Phone: (734) 998-2020
Show map & directions

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

Additional practice locations (1)

  • 22250 Providence Dr., Southfield, MI 48075-4818 — (248) 849-3281

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101028193 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5151015286APP21 (MI)

Record details

NPI number1134793953
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 17, 2021
Last updated in NPPESMarch 26, 2025
Certification dateMarch 26, 2025
Mailing address3621 S State St, Ann Arbor, MI 48108-1633

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PIKEVILLE, KENTUCKY COLLEGE OF OSTEOPATHIC MED
Graduated 2021 (5 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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