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

Dr. Hal R Yost, DO

Individual provider Internal Medicine Physician · NPI 1801820154

Dr. Hal R Yost, DO is an Internal Medicine in Traverse City, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1984, 42 years ago. Practices with Grand Traverse Physician Services PC, a 123-clinician group and accepts Medicare assignment. Licensed in Michigan.

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

1105 Sixth St
Traverse City, MI 49684-2349
Phone: (231) 922-9270
Fax: (231) 922-9271
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 5101009016 (MI)

Record details

NPI number1801820154
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJune 18, 2014
Mailing address1014 Sixth St Ste 103, Traverse City, MI 49684-2398

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1984 (42 years in practice)
Group practice Grand Traverse Physician Services Pc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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