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

Individual provider Clinical Social Worker · NPI 1447747332

Mrs. Robin Gardner Sontheimer, LCSW is a Clinical Social Worker in Austin, Texas. Licensed in Texas. Registered with an NPI since 2018.

Licensed in
TX
In the registry since
2018
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2200 W 35th St
Austin, TX 78703
Phone: (512) 782-5001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 57279 (TX)

Record details

NPI number1447747332
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 17, 2018
Last updated in NPPESOctober 26, 2023
Certification dateOctober 26, 2023

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