Individual provider · Type 1 NPI

Sacha Feirstein, LMSW, ACSW

Clinical Social Worker · Ann Arbor, MI

NPI number 1679786727 Active

Practice location

320 W Washington St
Ann Arbor, MI 48103-4228

Fax (734) 619-6930

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X6801089968 (MI)
Clinical Social Worker 1041C0700X098074 (NY)
Clinical Social Worker 1041C0700XLC200004520 (DC)

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 1679786727

Sacha Feirstein, LMSW, ACSW's National Provider Identifier is 1679786727, issued on May 7, 2007. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Ann Arbor, MI. The record was last updated on Nov 2, 2026.