Individual provider · Type 1 NPI

John Mason Douglas, FNP-BC

Family Nurse Practitioner · Shelbyville, TN

NPI number 1730566175 Active

About NPI 1730566175

John Mason Douglas, FNP-BC's National Provider Identifier is 1730566175, issued on May 6, 2015. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Shelbyville, TN. The record was last updated on Sep 10, 2026.