Individual provider · Type 1 NPI

Deborah K. Nelles, LCSW LAC PC

Addiction (Substance Use Disorder) Counselor · Helena, MT

NPI number 1619903267 Active

About NPI 1619903267

Deborah K. Nelles, LCSW LAC PC's National Provider Identifier is 1619903267, issued on Jun 24, 2006. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Helena, MT. The record was last updated on Jul 13, 2026.