Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

COURTNEY LYNN KOLIAS LAC
NPI 1275305088
Counselor - Addiction (Substance Use Disorder) in Great Falls, MT

Q: What is Courtney Kolias's NPI number?

The NPI number for Courtney Kolias is 1275305088. It was assigned to this individual provider in the NPPES registry on October 25, 2023.

Q: What is Courtney Kolias's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Courtney Kolias was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.

Active since October 25, 2023

1601 2ND AVE N STE 528, GREAT FALLS, MT 59401(406) 799-6937 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Courtney Lynn Kolias Lac NPPES

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

COURTNEY LYNN KOLIAS LAC (NPI 1275305088) is an individual addiction (substance use disorder) provider in Great Falls, Montana, licensed in Montana (BBH-LAC-LIC-88981) and active in the NPI registry since October 2023. She maintains a secondary practice location in Great Falls.

NPPES Registry Identity

NPI1275305088

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameCOURTNEY LYNN KOLIASCredential: LAC

Location Address1601 2ND AVE N STE 528Great Falls, MT 59401-3289

Mailing Address1601 2nd Ave N Ste 528Great Falls, MT 59401-3289 · (406) 799-6937

Phone(406) 799-6937

Sole ProprietorYes

Enumeration DateOctober 25, 2023

Last NPPES UpdateJune 25, 2026

NPPES CertifiedJune 25, 2026

✔ NPI 1275305088 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 · BBH-LAC-LIC-88981

1601 2ND AVE N STE 528, Great Falls, MT 59401

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Secondary Practice Location 1

Location 11111 14th St S Ste CGreat Falls, MT 59405-4656 · Phone (406) 799-6937

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

JADE CAROLYN MILLER

Counselor (Addiction (Substance Use Disorder))

1601 2ND AVE N STE 528
GREAT FALLS, MT 59401

Cascade County (406) 770-3400

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 Courtney Kolias's NPI number?

The NPI number for Courtney Kolias is 1275305088. It was assigned to this individual provider in the NPPES registry on October 25, 2023.

Where is Courtney Kolias located?

Courtney Kolias practices at 1601 2nd Ave N Ste 528, Great Falls, MT 59401. The listed phone number is (406) 799-6937.

What is Courtney Kolias'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 Courtney Kolias was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.