BRIANNA GRISMER LAC, MSW INTERN
NPI 1992642698
Counselor - Addiction (Substance Use Disorder) in Great Falls, MT

Active since April 30, 2026
1219 CENTRAL AVE, GREAT FALLS, MT 59401(406) 866-0350 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brianna Grismer Lac, Msw Intern NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIANNA GRISMER LAC, MSW INTERN (NPI 1992642698) is an individual addiction (substance use disorder) provider in Great Falls, Montana, licensed in Montana (BABH-LAC-LIC-82732) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1992642698
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameBRIANNA GRISMERCredential: LAC, MSW INTERN
Location Address1219 CENTRAL AVEGreat Falls, MT 59401-3777
Mailing Address1219 Central AveGreat Falls, MT 59401-3777 · (406) 866-0350
Sole ProprietorNo
Enumeration DateApril 30, 2026
NPPES CertifiedApril 30, 2026
NPI 1992642698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License Licensed in MT · BABH-LAC-LIC-82732
1219 CENTRAL AVE, Great Falls, MT 59401

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Addiction (Substance Use Disorder))
1219 CENTRAL AVE
GREAT FALLS, MT 59401
Counselor (Mental Health)
1219 CENTRAL AVE
GREAT FALLS, MT 59401
Counselor (Addiction (Substance Use Disorder))
1219 CENTRAL AVE
GREAT FALLS, MT 59401

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 Brianna Grismer's NPI number?

The NPI number for Brianna Grismer is 1992642698. It was assigned to this individual provider in the NPPES registry on April 30, 2026.

Where is Brianna Grismer located?

Brianna Grismer practices at 1219 Central Ave, Great Falls, MT 59401. The listed phone number is (406) 866-0350.

What is Brianna Grismer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Brianna Grismer was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.