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

Dr. John Douglas Trani, PHD

Individual provider Psychologist · NPI 1467625814

Dr. John Douglas Trani, PHD is a Psychologist in Katy, Texas. Licensed in Texas. Registered with an NPI since 2008.

Licensed in
TX
In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

5709 5th St
Katy, TX 77493-1917
Phone: (281) 392-5666
Fax: (281) 391-5050
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 23495 (TX)

Record details

NPI number1467625814
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 7, 2008
Last updated in NPPESApril 7, 2008

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