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

Erin Michele Sarzynski, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1669676680

Erin Michele Sarzynski, MD is a Geriatric Medicine in Okemos, Michigan. Graduated from Michigan State University College of Human Medicine in 2007, 19 years ago. Practices with Edward W Sparrow Hospital Association, a 694-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
19
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2007
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

2446 Jolly Rd Ste B
Okemos, MI 48864-3514
Phone: (517) 253-5530
Fax: (517) 253-5535
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301089745 (MI)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 4301089745 (MI)

Record details

NPI number1669676680
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2007
Last updated in NPPESApril 30, 2025
Certification dateApril 30, 2025
Mailing address2446 Jolly Rd Ste B, Okemos, MI 48864-3514

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2007 (19 years in practice)
Group practice Edward W Sparrow Hospital Association — 694 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount