Katherine G Calovis, LAC

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

1104 Issued in MT

Practice address

212 Wendell Ave
Lewistown, MT 59457-2297

Phone

(406) 538-7483

Fax

(406) 538-7491

NPI assigned

Oct 21, 2005

Last updated

Jul 13, 2026By the provider in NPPES

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

State licenses

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

{
    "created_epoch": "1129852800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1952391930",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 44",
            "city": "LEWISTOWN",
            "state": "MT",
            "postal_code": "594570044",
            "telephone_number": "406-538-7483",
            "fax_number": "406-538-7491"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "212 WENDELL AVE",
            "city": "LEWISTOWN",
            "state": "MT",
            "postal_code": "594572297",
            "telephone_number": "406-538-7483",
            "fax_number": "406-538-7491"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALOVIS",
        "first_name": "KATHERINE",
        "middle_name": "G",
        "credential": "LAC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "MT",
            "license": "1104",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Addiction (Substance Use Disorder) Counselor in Lewistown, MT
• Providers in Lewistown, MT by specialty
• Addiction (Substance Use Disorder) Counselor in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.