Individual provider · Type 1 NPI

Marcus Felix Chajecki, CASAC-T / CRAP

Addiction (Substance Use Disorder) Counselor · Staten Island, NY

NPI number 1467339119 Active

About NPI 1467339119

Marcus Felix Chajecki, CASAC-T / CRAP's National Provider Identifier is 1467339119, issued on Aug 16, 2025. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Staten Island, NY. The record was last updated on Aug 16, 2025.