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

Michael Ray Holtgrewe, MD

Individual provider General Practice Physician · NPI 1235134578

Michael Ray Holtgrewe, MD is a General Practice Physician in Marietta, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

401 Matthew St Wound Care Ctr
Marietta, OH 45750-1635
Phone: (740) 374-1623
Fax: (740) 568-5355
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 35.043477 (OH)

Record details

NPI number1235134578
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 14, 2005
Last updated in NPPESFebruary 17, 2014
Mailing addressPo Box 449, Marietta, OH 45750-0449

Other providers in Marietta