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

Dr. Gregory Theodore Classen, DO

Individual provider Plastic Surgery Physician · NPI 1841220233

Dr. Gregory Theodore Classen, DO is a Plastic Surgery Physician in Sagamore Hills, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
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

885 Aurora Rd
Sagamore Hills, OH 44067-1600
Phone: (330) 468-4554
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Plastic Surgery Physician (primary) Taxonomy 208200000X · Licence 34002808 (OH)

Record details

NPI number1841220233
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 3, 2006
Last updated in NPPESAugust 17, 2010
Mailing address885 Aurora Rd, Sagamore Hills, OH 44067-1600

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