Individual provider · Type 1 NPI

Meryl Susan Leff, LCSW, CASAC, BCD

Addiction (Substance Use Disorder) Counselor · Babylon, NY

NPI number 1689767592 Active

About NPI 1689767592

Meryl Susan Leff, LCSW, CASAC, BCD's National Provider Identifier is 1689767592, issued on Oct 2, 2006. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Babylon, NY. The record was last updated on Sep 11, 2025.