Individual provider · Type 1 NPI

Sandra Olshak, LCSW

Clinical Social Worker · San Francisco, CA

NPI number 1467544098 Active

Practice location

582 Market St Ste 1608
San Francisco, CA 94104-5317

Call (833) 931-1716 Map

Fax (866) 519-5427

Other practice locations

  • 4295 Gesner St Ste 2E, San Diego, CA 92117-6660 · (833) 931-1716

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker 1041C0700X149 007934 (IL)
Clinical Social Worker 1041C0700X62848 (TX)
Clinical Social Worker Primary 1041C0700X135278 (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 1467544098

Sandra Olshak, LCSW's National Provider Identifier is 1467544098, issued on Sep 29, 2006. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in San Francisco, CA. The record was last updated on Sep 18, 2026.