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

Dr. Theresa Ann Mattison, PSYD

Individual provider Psychologist · NPI 1558783357

Dr. Theresa Ann Mattison, PSYD is a Psychologist in Jbsa Ft Sam Houston, Texas. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 78234-4504
Phone: (726) 247-9014
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1558783357
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJanuary 13, 2014
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

Other providers in Jbsa Ft Sam Houston