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

Diana Meier, LCSW

Individual provider Clinical Social Worker · NPI 1851686026

Diana Meier, LCSW is a Clinical Social Worker in Santa Ana, 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

2416 S Main St Ste B
Santa Ana, CA 92707-3255
Phone: (714) 966-9999
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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 27386 (CA)

Record details

NPI number1851686026
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 15, 2011
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026

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