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

Steven John Wisniewski, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1104851658

Steven John Wisniewski, MD is an Internal Medicine in Gaylord, Michigan. Graduated from Michigan State University College of Human Medicine in 1984, 42 years ago. Practices with Munson Healthcare Otsego Memorial Hospital, a 123-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
42
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2006
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

829 N Center Ave Ste 140
Gaylord, MI 49735-1595
Phone: (989) 731-7870
Fax: (989) 731-7837
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 4301050548 (MI)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 430150548 (MI)

Record details

NPI number1104851658
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESJune 19, 2018
Mailing address271 McCoy Rd W, Gaylord, MI 49735-8253

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 1984 (42 years in practice)
Group practice Munson Healthcare Otsego Memorial Hospital — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount