Individual provider · Type 1 NPI

David W. Barszewski, LCSW-R; CASAC

Addiction (Substance Use Disorder) Counselor · Canandaigua, NY

NPI number 1962581769 Active

About NPI 1962581769

David W. Barszewski, LCSW-R; CASAC's National Provider Identifier is 1962581769, issued on Nov 3, 2006. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Canandaigua, NY. The record was last updated on Sep 11, 2025.