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

Mr. Joshua Patrick Sullivan, LCSW

Individual provider Clinical Social Worker · NPI 1780319319

Mr. Joshua Patrick Sullivan, LCSW is a Clinical Social Worker in South Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
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

503 Fair Oaks Ave
South Pasadena, CA 91030
Phone: (909) 363-6937
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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 136850 (CA)

Record details

NPI number1780319319
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 18, 2022
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026

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