Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Brianna Grismer, LAC, MSWINTERN

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1992642698

Brianna Grismer, LAC, MSWINTERN is an Addiction (Substance Use Disorder) Counselor in Great Falls, Montana. Licensed in Montana. Registered with an NPI since 2026.

Licensed in
MT
In the registry since
2026
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

1219 Central Ave
Great Falls, MT 59401-3777
Phone: (406) 866-0350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence BABH-LAC-LIC-82732 (MT)

Record details

NPI number1992642698
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC , MSWINTERN
Sole proprietorNo
NPI enumeratedApril 30, 2026
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026

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