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

Gary Leon Petty, PHD

Individual provider Psychologist · NPI 1356366504

Gary Leon Petty, PHD is a Psychologist in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

1118 Barkdull St
Houston, TX 77006-6402
Phone: (281) 447-0847
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 21753 (TX)

Record details

NPI number1356366504
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 12, 2006
Last updated in NPPESMarch 13, 2009
Mailing address1815 Bissonnet St, Houston, TX 77005-1711

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