Individual provider · Type 1 NPI

Lindsay Sidney Guilliams, LCPC

Mental Health Counselor · Great Falls, MT

NPI number 1396148052 Active

About NPI 1396148052

Lindsay Sidney Guilliams, LCPC's National Provider Identifier is 1396148052, issued on Oct 8, 2014. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Great Falls, MT. The record was last updated on May 26, 2026.