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

Thomas L Harmon, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1144399890

Thomas L Harmon, MD is an Obstetrics & Gynecology Physician in Westerville, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
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

300 Polaris Pkwy Ste 2600
Westerville, OH 43082-7989
Phone: (614) 885-8167
Fax: (614) 885-7146
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 35059684 (OH)

Record details

NPI number1144399890
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESNovember 2, 2011

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