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

Onna Alexander, LCSW

Individual provider Clinical Social Worker · NPI 1235281486

Onna Alexander, LCSW is a Clinical Social Worker in Richmond, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

84 Broadway
Richmond, CA 94804-1910
Phone: (510) 231-7812
Fax: (510) 231-7810
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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 21617 (CA)

Record details

NPI number1235281486
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 17, 2007
Last updated in NPPESMay 3, 2023
Certification dateMay 3, 2023
Mailing address84 Broadway, Richmond, CA 94804-1910

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