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

Individual provider Clinical Social Worker · NPI 1558670570

Mrs. Brenda Casteau, LCSW is a Clinical Social Worker in Orange, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
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

810 W La Veta Ave
Orange, CA 92868-3918
Phone: (714) 532-6811
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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 26609 (CA)

Record details

NPI number1558670570
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 26, 2010
Last updated in NPPESSeptember 26, 2010

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