Individual provider · Type 1 NPI

Estefany Guzman, LCSW

Clinical Social Worker · Fullerton, CA

NPI number 1215399449 Active

Practice location

801 E Chapman Ave Ste 203
Fullerton, CA 92831-3846

Call (714) 680-9000 Map

Fax (714) 680-8233

Mailing address

PO Box 919
Fullerton, CA 92836-0919

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X112054 (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 1215399449

Estefany Guzman, LCSW's National Provider Identifier is 1215399449, issued on Mar 26, 2016. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Fullerton, CA. The record was last updated on Sep 9, 2026.