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

Dr. Ralph E. Casazza, PHD

Individual provider Clinical Psychologist · NPI 1851394381

Dr. Ralph E. Casazza, PHD is a Clinical Psychologist in Houston, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
Specialties on file
5
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

1917 Trixie Ln
Houston, TX 77042-2631
Phone: (713) 789-1692
Fax: (186) 663-6669
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence 26878 (TX)
Clinical Psychologist Taxonomy 103TC0700X · Licence 26878 (TX)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 26878 (TX)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 26878 (TX)
Family Psychologist Taxonomy 103TF0000X · Licence 26878 (TX)

Record details

NPI number1851394381
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 30, 2005
Last updated in NPPESFebruary 4, 2009

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