Individual provider · Type 1 NPI

Callisyn Zielenski

Social Worker · San Francisco, CA

NPI number 1861945461 Active

Practice location

3450 3rd St Ste 1C
San Francisco, CA 94124-1444

Call (154) 437-3990 Map

Specialties and licenses

TaxonomyCodeLicense
Social Worker Primary 104100000X125791 (CA)

Social Worker: A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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About NPI 1861945461

Callisyn Zielenski's National Provider Identifier is 1861945461, issued on Jul 29, 2016. The primary taxonomy on file is Social Worker (104100000X), and the practice location is in San Francisco, CA. The record was last updated on Jul 10, 2026.