Brianna Grismer

LAC, MSW INTERN | Addiction (Substance Use Disorder) Counselor


  1219 Central Ave, Great Falls
     Montana, 59401-3777
  406-866-0350    Maps & Directions
Brianna Grismer is a Great Falls, Montana based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Brianna Grismer is BABH-LAC-LIC-82732 for Addiction (Substance Use Disorder) Counselor in Montana. Her current practice location is 1219 Central Ave, Great Falls. Patients can book an appointment with her at 406-866-0350.
Brianna Grismer is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.
Complete Profile:
Brianna Grismer speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Brianna Grismer
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: LAC, MSW INTERN
Accepts Medicare Assignment:No
Practice Address:1219 Central Ave, Great Falls,
Montana, 59401-3777
Phone:406-866-0350
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1992642698
NPI Enumeration Date: 30 Apr, 2026
NPI Last Update On: 30 Apr, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Brianna Grismer are as mentioned below.
License NumberSpecializationStateStatus
BABH-LAC-LIC-82732Addiction (Substance Use Disorder) Counselor MontanaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1219 Central Ave,
Great Falls, Montana
Zip: 59401-3777
Phone Number: 406-866-0350
Patients can reach Brianna Grismer at 1219 Central Ave, Great Falls, Montana or can call to book an appointment on 406-866-0350.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.