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

Individual provider Psychologist · NPI 1578704011

Dr. Patricia S Hannigan, PHD is a Psychologist in Fort Sam Houston, Texas. Practices as a sole proprietor. Licensed in California and Ohio.

Licensed in
CA, OH
In the registry since
2009
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

3551 Roger Brooke Dr
Fort Sam Houston, TX 78234-4504
Phone: (210) 916-8531
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4390 (OH)
Psychologist Taxonomy 103T00000X · Licence 5801 (CA)

Record details

NPI number1578704011
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 12, 2009
Last updated in NPPESMarch 10, 2021
Certification dateMarch 10, 2021

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