Individual provider · Type 1 NPI

William M. Ashby Sr.

Clinical Social Worker · Van Nuys, CA

NPI number 1063993400 Active

Practice location

16650 Sherman Way
Van Nuys, CA 91406-3782

Call (818) 901-4836 Map

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X138255 (CA)
Addiction (Substance Use Disorder) Counselor 101YA0400X191022 (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 1063993400

William M. Ashby Sr.'s National Provider Identifier is 1063993400, issued on Aug 23, 2018. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Van Nuys, CA. The record was last updated on Apr 28, 2026.