Marri Lynn McCallum

Primary specialty

Counseling PsychologistTaxonomy code 103TC1900X

License

88359 Issued in MT

Practice address

2001 Stadium Dr
Bozeman, MT 59715-0617

Phone

(406) 624-6007

NPI assigned

Jul 16, 2026

Sex

Female

Sole proprietor

No

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

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

{
    "created_epoch": "1784160000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1477473957",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "823 S CHURCH AVE",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597155346",
            "telephone_number": "503-989-1851"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 STADIUM DR",
            "city": "BOZEMAN",
            "state": "MT",
            "postal_code": "597150617",
            "telephone_number": "406-624-6007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCALLUM",
        "first_name": "MARRI",
        "middle_name": "LYNN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-16",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "MT",
            "license": "88359",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aubrey McAtee
• Cody Alan McBeath, LAC.
• Scott McBride
• John Waldron McCahan, MD
• Vladimira McCalley, LMT,MMT
• Mercedes McCann, LMT
• Tamera McCauley, LMT
• Carrie McClaughry, PHARMD, RPH
• Erin Catherine McCleary
• Billy J. McClenahan, DPT

• Counseling Psychologist in Bozeman, MT
• Providers in Bozeman, MT by specialty
• Counseling Psychologist in Montana

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