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LISA DEMARAIS
NPI 1245016112
Social Worker - Clinical in Billings, MT

Active since September 06, 2023
1231 N 29TH ST, BILLINGS, MT 59101(406) 248-3175 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lisa Demarais NPPES

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

LISA DEMARAIS (NPI 1245016112) is an individual clinical provider in Billings, Montana, licensed in Montana (BBH-PCLC-LIC-63341) and active in the NPI registry since September 2023.

NPPES Registry Identity

NPI1245016112
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLISA DEMARAIS
Location Address1231 N 29TH STBillings, MT 59101-0147
Mailing Address1231 N 29th StBillings, MT 59101-0147 · (406) 248-3175
Phone(406) 248-3175
Sole ProprietorNo
Enumeration DateSeptember 6, 2023
Last NPPES UpdateJuly 24, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1245016112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MT · BBH-PCLC-LIC-63341
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 63341 (MT)
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
1231 N 29TH ST, Billings, MT 59101
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Other Providers at the Same Location NPPES 20

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

MRS. CASSANDRA JEAN CATES LAC
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
CHELBY ZIMMER
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
ERIN LUCILLE AWES LAC
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
ALEXIS BAILEY POWELL PCLC
Counselor (Mental Health)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
MS. FRANCES MALCOLM HORN-CHARNESKY LCSW, MAC
Social Worker (Clinical)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
CANDI MIZE BS, PCLC, LAC
Counselor (Professional)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
MRS. CAROL ANN REEVES LAC
Counselor (Professional)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
MR. TODD A HARKNESS BA,LAC
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175

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 Lisa Demarais's NPI number?

The NPI number for Lisa Demarais is 1245016112. It was assigned to this individual provider in the NPPES registry on September 6, 2023.

Where is Lisa Demarais located?

Lisa Demarais practices at 1231 N 29th St, Billings, MT 59101. The listed phone number is (406) 248-3175.

What is Lisa Demarais's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Lisa Demarais was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.