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

Dr. Sarah Anne Wasserman, DO

Individual provider Internal Medicine Physician · NPI 1023303641

Dr. Sarah Anne Wasserman, DO is a Gastroenterology in Portage, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2011, 15 years ago. Practices with Bronson Methodist Hospital, a 719-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
15
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2011
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

3304 Cooley Ct
Portage, MI 49024-7430
Phone: (269) 349-2266
Fax: (269) 349-0792
Show map & directions

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

Additional practice locations (1)

  • 1 Genesys Pkwy, Grand Blanc, MI 48439-8065 — (810) 606-5000

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 5101019449 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101019449 (MI)

Record details

NPI number1023303641
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 10, 2011
Last updated in NPPESNovember 27, 2023
Certification dateSeptember 25, 2020
Mailing address1 Genesys Pkwy, Grand Blanc, MI 48439-8065

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2011 (15 years in practice)
Group practice Bronson Methodist Hospital — 719 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Portage