Individual provider · Type 1 NPI

Ellen Williams, MSW, LISW-S

Clinical Social Worker · San Jose, CA

NPI number 1104333475 Active

Practice location

1799 Hamilton Ave
San Jose, CA 95125-5425

Call (888) 530-4415 Map

Specialties and licenses

TaxonomyCodeLicense
School Social Worker 1041S0200XNone listed
Social Worker 104100000XS.1802187 (OH)
Counselor 101Y00000XNone listed
Clinical Social Worker Primary 1041C0700XI.2103070 (OH)

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 1104333475

Ellen Williams, MSW, LISW-S's National Provider Identifier is 1104333475, issued on Jan 8, 2018. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in San Jose, CA. The record was last updated on Nov 6, 2025.