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

Thomas George Olsen, MD

Individual provider Dermatology Physician · NPI 1023005261

Thomas George Olsen, MD is a Dermatology Physician in Dayton, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
Specialties on file
2
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

7835 Paragon Rd
Dayton, OH 45459-4021
Phone: (937) 434-2351
Fax: (937) 434-1381
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatopathology (Pathology) Physician (primary) Taxonomy 207ZD0900X · Licence 350460580 (OH)
Dermatology Physician Taxonomy 207N00000X · Licence 350460580 (OH)

Record details

NPI number1023005261
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2005
Last updated in NPPESJanuary 30, 2016
Mailing address7835 Paragon Rd, Dayton, OH 45459-4021

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