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

Dr. William J Comai, DO

Individual provider Orthopaedic Surgery Physician · NPI 1780683565

Dr. William J Comai, DO is an Orthopedic Surgery in Battle Creek, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1988, 38 years ago. Practices with Ella E M Brown Charitable Circle, a 174-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
38
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2005
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

710 N Ave
Battle Creek, MI 49017-3258
Phone: (269) 969-6251
Fax: (269) 969-6283
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 5101010248 (MI)

Record details

NPI number1780683565
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 14, 2005
Last updated in NPPESApril 30, 2015
Mailing address710 North Ave, Battle Creek, MI 49017-3258

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1988 (38 years in practice)
Group practice Ella E M Brown Charitable Circle — 174 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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