Anna M Siderius, SWLC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

BBH-SWLC-LIC-81331 Issued in MT

Practice address

50 Robocker LN
Kalispell, MT 59901-8292

Phone

(406) 260-1626

NPI assigned

Aug 6, 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": "1785974400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1336063874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1935 3RD AVE E",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599015780",
            "telephone_number": "406-607-4900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 ROBOCKER LN",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599018292",
            "telephone_number": "406-260-1626"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIDERIUS",
        "first_name": "ANNA",
        "middle_name": "M",
        "credential": "SWLC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-06",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MT",
            "license": "BBH-SWLC-LIC-81331",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew R Shors, MD
• Heidi Coryell Shors, M.D.
• Daniel Courtney Short, D.O.
• Samantha J Short, PAC
• Todd A Shumard, MD
• Johannes Renze Sikkema, PT, DPT
• Cathleen Ann Simensen, WHCNP
• Kelsey Simonson, LMT
• James Anthony Simpach
• David Simpson, PT

• Mental Health Counselor in Kalispell, MT
• Providers in Kalispell, MT by specialty
• Mental Health Counselor in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 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.