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

Dr. Gary R Geffken, PHD

Individual provider Psychologist · NPI 1265473276

Dr. Gary R Geffken, PHD is a Psychologist in Gainesville, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
Specialties on file
2
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

2833 NW 41st St Unit 140
Gainesville, FL 32606-6986
Phone: (352) 377-1426
Fax: (352) 376-5781
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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 PY3729 (FL)
Psychologist Taxonomy 103T00000X · Licence PY3729 (FL)

Record details

NPI number1265473276
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESApril 7, 2017

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