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

Dr. Gregory Firestone, PHD

Individual provider Clinical Psychologist · NPI 1659580264

Dr. Gregory Firestone, PHD is a Clinical Psychologist in Tampa, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4228 Fairway Run
Tampa, FL 33618-8642
Phone: (813) 494-7655
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY3033 (FL)

Record details

NPI number1659580264
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 21, 2007
Last updated in NPPESJuly 8, 2007
Mailing address4228 Fairway Run, Tampa, FL 33618-8642

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