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

Brian S. Gregori, DO Inc

Organization Internal Medicine Physician · NPI 1396891099

Brian S. Gregori, DO Inc is an Internal Medicine Physician in Columbus, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3545 Olentangy River Rd Ste 201
Columbus, OH 43214-3907
Phone: (614) 884-4596
Fax: (614) 884-4599
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34005582G (OH)

Record details

NPI number1396891099
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brian Gregori — Owner · (614) 884-4596
NPI enumeratedJanuary 26, 2007
Last updated in NPPESSeptember 15, 2010
Mailing addressPo Box 1554, Reynoldsburg, OH 43068-6554

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