Individual provider · Type 1 NPI

Gary Lavon Callahan-Smith

Clinical Social Worker · San Leandro, CA

NPI number 1336859404 Active

Practice location

15200 Foothill Blvd
San Leandro, CA 94578-1013

Call (510) 352-9690 Map

Mailing address

29159 Chutney Rd
Hayward, CA 94544-6732

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X138731 (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 1336859404

Gary Lavon Callahan-Smith's National Provider Identifier is 1336859404, issued on Nov 30, 2022. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in San Leandro, CA. The record was last updated on Oct 16, 2026.