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

Individual provider Clinical Social Worker · NPI 1912943432

Diane Behnke Castillo, LCSW is a Clinical Social Worker in San Antonio, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

4242 Medical Dr 6300
San Antonio, TX 78229-5640
Phone: (210) 614-8400
Fax: (210) 614-8165
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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 05499 (TX)

Record details

NPI number1912943432
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 22, 2006
Last updated in NPPESJuly 18, 2016

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