Individual provider · Type 1 NPI

John J. Cerny, RN, LADC

Addiction (Substance Use Disorder) Counselor · Gardnerville, NV

NPI number 1780744581 Active

About NPI 1780744581

John J. Cerny, RN, LADC's National Provider Identifier is 1780744581, issued on Dec 11, 2006. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Gardnerville, NV. The record was last updated on Sep 11, 2025.