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

Elizabeth Marie Sierra, LCSW, PPSC

Individual provider Clinical Social Worker · NPI 1770412926

Elizabeth Marie Sierra, LCSW, PPSC is a Clinical Social Worker in Santa Ana, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

4218 W Hazard Ave
Santa Ana, CA 92703-2610
Phone: (714) 663-6403
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 136156 (CA)

Record details

NPI number1770412926
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , PPSC
Sole proprietorNo
NPI enumeratedMay 14, 2026
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026

Other providers in Santa Ana