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

Peter Hedderich, MD

Individual provider Hospice and Palliative Medicine (Internal Medicine) Physician · NPI 1255991675

Peter Hedderich, MD is an Internal Medicine in Alma, Michigan. Graduated from Michigan State University College of Human Medicine in 2019, 7 years ago. Practices with Mymichigan Medical Group, a 178-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
7
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2019
Specialties on file
2
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

300 E Warwick Dr
Alma, MI 48801-1014
Phone: (989) 839-1644
Fax: (989) 839-3029
Show map & directions

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

Additional practice locations (1)

  • 2799 W Grand Blvd, Detroit, MI 48202-2689 — (313) 916-2600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4351045495 (MI)
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X · Licence 4351045495 (MI)

Record details

NPI number1255991675
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 18, 2019
Last updated in NPPESJuly 21, 2025
Certification dateJuly 21, 2025
Mailing address4000 Wellness Dr, Midland, MI 48670-2000

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2019 (7 years in practice)
Group practice Mymichigan Medical Group — 178 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount