LINDSAY SIDNEY GUILLIAMS LCPC
NPI 1396148052
Counselor - Mental Health in Great Falls, MT
About Lindsay Sidney Guilliams Lcpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDSAY SIDNEY GUILLIAMS LCPC (NPI 1396148052) is an individual mental health provider in Great Falls, Montana, licensed in Montana (8587) and active in the NPI registry since October 2014.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lindsay Guilliams's NPI number?
The NPI number for Lindsay Guilliams is 1396148052. It was assigned to this individual provider in the NPPES registry on October 8, 2014.
Where is Lindsay Guilliams located?
Lindsay Guilliams practices at 410 Central Ave Ste 308, Great Falls, MT 59401. The listed phone number is (406) 836-7494.
What is Lindsay Guilliams's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
What insurance does Lindsay Guilliams accept?
Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and PacificSource Health Plans list Lindsay Guilliams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Lindsay Guilliams was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
