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

MS. Joni Diamond, LCSW

Individual provider Clinical Social Worker · NPI 1407146277

MS. Joni Diamond, LCSW is a Clinical Social Worker in Granada Hills, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
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

16014 Celtic St
Granada Hills, CA 91344-5310
Phone: (818) 470-7346
Fax: (818) 832-9941
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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 LCS11876 (CA)

Record details

NPI number1407146277
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 14, 2011
Last updated in NPPESJuly 15, 2022
Certification dateJuly 15, 2022

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