Organization Active NPI

Mountain Ridge Therapy PLLC

  • Mental Health Counselor
  • Billings, MT
National Provider Identifier
1669325700
Registry record updated Feb 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Legal business name
MOUNTAIN RIDGE THERAPY PLLC
Practice address
2409 Arnold LN Ste 7
Billings, MT 59102-3885
Phone
(406) 839-1436
NPI assigned
Feb 18, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 18, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Brandi Pereau, LCPC, LACNPI 1902660590
Title
Owner
Phone
(406) 839-1436

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YM0800X Primary

Addresses

Primary practice location

2409 Arnold LN Ste 7
Billings, MT 59102-3885

Mailing address

2409 Arnold LN Ste 7
Billings, MT 59102-3885

National Provider Directory

National Provider Directory

Locations

2409 Arnold Ln
Ste 7
Billings, MT 59102
Phone (406) 839-1436

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1771372800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771372800000",
    "number": "1669325700",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2409 ARNOLD LN STE 7",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591023885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2409 ARNOLD LN STE 7",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591023885",
            "telephone_number": "406-839-1436"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOUNTAIN RIDGE THERAPY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-18",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A",
        "authorized_official_last_name": "PEREAU",
        "authorized_official_first_name": "BRANDI",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "406-839-1436",
        "authorized_official_credential": "LCPC, LAC"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.