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

Dr. Anthony John Holowko, DO

Individual provider Family Medicine Physician · NPI 1861583718

Dr. Anthony John Holowko, DO is a Family Medicine Physician in Dewitt, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

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

13191 Schavey Rd Ste 3
Dewitt, MI 48820-9036
Phone: (517) 669-9109
Fax: (517) 669-9839
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 5101015375 (MI)

Record details

NPI number1861583718
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESDecember 31, 2007
Mailing addressPo Box 13008, Lansing, MI 48901-3008

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