Individual provider · Type 1 NPI

Elizabeth Marie Sierra, LCSW, PPSC

Clinical Social Worker · Santa Ana, CA

NPI number 1770412926 Active

Practice location

4218 W Hazard Ave
Santa Ana, CA 92703-2610

Call (714) 663-6403 Map

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X136156 (CA)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

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About NPI 1770412926

Elizabeth Marie Sierra, LCSW, PPSC's National Provider Identifier is 1770412926, issued on May 14, 2026. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Santa Ana, CA. The record was last updated on May 14, 2026.