Chase Gannon

Primary specialty

Addiction (Substance Use Disorder) PsychologistTaxonomy code 103TA0400X

License

BBH-LAC-LIC-79686 Issued in MT

Practice address

202 Brooks St Ste 300
Missoula, MT 59801-4019

Phone

(406) 926-1453

NPI assigned

May 16, 2025

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Stepping Stones Behavioral Health Services, Inc.

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Missoula, MT
  • NPI 1730778408
  NPD
• Stepping Stones Counseling, PLLC

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Missoula, MT
  • NPI 1407346596
  NPD (past)

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

{
    "created_epoch": "1747353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747353600000",
    "number": "1265223382",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "519 FLOOD RD",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594046442",
            "telephone_number": "406-868-7502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "202 BROOKS ST STE 300",
            "city": "MISSOULA",
            "state": "MT",
            "postal_code": "598014019",
            "telephone_number": "406-926-1453"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GANNON",
        "first_name": "CHASE",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-05-16",
        "last_updated": "2025-05-16",
        "certification_date": "2025-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TA0400X",
            "taxonomy_group": "",
            "desc": "Psychologist, Addiction (Substance Use Disorder)",
            "state": "MT",
            "license": "BBH-LAC-LIC-79686",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Margaret Gainer
• Gary James Gales, PT
• Kathleen Kaufman Gallacher, LCPC
• Deirdre Gallagher
• Armando Anthony Gama, D.D.S.
• Garden City Pharmacy
• Garden City Professional Offices
• Gardiner Ambulance Service
• Gareth Lance Gardiner, MD
• James P Gardner, MD

• Addiction (Substance Use Disorder) Psychologist in Missoula, MT
• Providers in Missoula, MT by specialty
• Addiction (Substance Use Disorder) Psychologist in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 16, 2025; 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.