Individual provider · Type 1 NPI

William Boylan, LCSW

Addiction (Substance Use Disorder) Counselor · New York, NY

NPI number 1063590289 Active

About NPI 1063590289

William Boylan, LCSW's National Provider Identifier is 1063590289, issued on Nov 2, 2006. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in New York, NY. The record was last updated on Sep 11, 2025.