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

Mr. Gregory P Avellana, PA

Individual provider Registered Dietitian · NPI 1710981543

Mr. Gregory P Avellana, PA is a Registered Dietitian in Columbus, 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?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

1550 W 5th Ave
Columbus, OH 43212-2495
Phone: (614) 488-6528
Fax: (614) 488-0226
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 50.004338 (OH)
Registered Dietitian Taxonomy 133V00000X · Licence 5107 (OH)

Record details

NPI number1710981543
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJune 9, 2005
Last updated in NPPESJanuary 12, 2016

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