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

Peter John Kelterborn, DO

Individual provider Internal Medicine Physician · NPI 1972948420

Peter John Kelterborn, DO is an Internal Medicine in Ann Arbor, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2013, 13 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 Idaho and Michigan.

Years since qualifying
13
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
ID, MI
In the registry since
2013
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

375 Briarwood Cir
Ann Arbor, MI 48108-1605
Phone: (734) 998-2020
Show map & directions

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

Additional practice locations (1)

  • 30410 Highway 200, Ponderay, ID 83852-9601 — (208) 265-6252

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101026397 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence O-0949 (ID)

Record details

NPI number1972948420
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 9, 2013
Last updated in NPPESFebruary 9, 2023
Certification dateFebruary 9, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2013 (13 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
Practice locations19 on file with Medicare

Other providers in Ann Arbor