Individual provider · Type 1 NPI

John Joseph McClanahan, PhD, CCDC, LCADC

Addiction (Substance Use Disorder) Counselor · Arnold, MD

NPI number 1720139934 Active

About NPI 1720139934

John Joseph McClanahan, PhD, CCDC, LCADC's National Provider Identifier is 1720139934, issued on Jan 15, 2007. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Arnold, MD. The record was last updated on Jul 8, 2007.