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

Felicia De La Garza Mercer, Ph D , PLLC

Organization Clinical Psychologist · NPI 1760909543

Felicia De La Garza Mercer, Ph D , PLLC is a Clinical Psychologist in Austin, Texas. Licensed in Texas. Registered with an NPI since 2017.

Licensed in
TX
In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

8500 N Mopac Expy Ste 804
Austin, TX 78759-8347
Phone: (512) 856-5211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 37711 (TX)

Record details

NPI number1760909543
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Felicia Mercer — Owner, Psychologist · (512) 856-5211
NPI enumeratedAugust 23, 2017
Last updated in NPPESJuly 21, 2022
Mailing address8500 N Mopac Expy Ste 804, Austin, TX 78759-8347

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