Individual provider · Type 1 NPI

William Bartz, MSW, LCSW

Clinical Social Worker · Chicago, IL

NPI number 1225914740 Active

Practice location

4141 N Kedzie Ave
Chicago, IL 60618-2477

Call (773) 754-0577 Map

Other practice locations

  • 5215 N Ravenswood Ave, Chicago, IL 60640-1668 · (312) 768-8264

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X149030313 (IL)

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 1225914740

William Bartz, MSW, LCSW's National Provider Identifier is 1225914740, issued on Aug 12, 2025. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Chicago, IL. The record was last updated on Mar 22, 2026.