Individual provider · Type 1 NPI

Mari Debra Horowitz, LCSW

Clinical Social Worker · Chicago, IL

NPI number 1578423364 Active

Practice location

150 E Huron St Fl 13
Chicago, IL 60611-2999

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X149.029764 (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 1578423364

Mari Debra Horowitz, LCSW's National Provider Identifier is 1578423364, issued on Nov 13, 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 Nov 13, 2025.