Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Kolten S Stemen, DO

Individual provider Emergency Medicine Physician · NPI 1144741224

Kolten S Stemen, DO practises Emergency Medicine in Muskegon, Michigan. Graduated from West Virginia University School of Medicine in 2017, 9 years ago. Practices with Hospitalist Medicine Physicians of Ohio - Cincinnati Professional Corp, a 56-clinician group and accepts Medicare assignment. Licensed in Michigan and Ohio.

Years since qualifying
9
Trained at
West Virginia University School of Medicine
Licensed in
MI, OH
In the registry since
2017
Specialties on file
3
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.

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Practice location Address checks out

1700 Clinton St
Muskegon, MI 49442-5502
Phone: (231) 728-4936
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 34.014972 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 5101024640 (MI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 5101023635 (MI)

Record details

NPI number1144741224
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 29, 2017
Last updated in NPPESApril 21, 2021
Certification dateApril 21, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Hospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients272
Services billed 313 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Adena Regional Medical Center Hospital · Chillicothe, OH

Colleagues at Hospitalist Medicine Physicians of Ohio - Cincinnati Professional Corp

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 56 clinicians in the practice; 12 are shown here.

Other providers in Muskegon