Cassandra Jo Winterrowd

Primary specialty

Hearing Instrument SpecialistTaxonomy code 237700000X

License

HAD-HAD-LIC-1822 Issued in MT

Practice address

401 Northwest Byp
Great Falls, MT 59404-4124

Phone

(406) 770-6002

NPI assigned

Jul 1, 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": "1782864000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1194642132",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "401 NORTHWEST BYP",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594044124",
            "telephone_number": "406-770-6002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 NORTHWEST BYP",
            "city": "GREAT FALLS",
            "state": "MT",
            "postal_code": "594044124",
            "telephone_number": "406-770-6002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WINTERROWD",
        "first_name": "CASSANDRA",
        "middle_name": "JO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-01",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237700000X",
            "taxonomy_group": "",
            "desc": "Hearing Instrument Specialist",
            "state": "MT",
            "license": "HAD-HAD-LIC-1822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christina Bruce Wingerter, LCPC
• Jessie Rae Winkler
• Kami L Winnicki, FNP
• Larry Rodney Winship
• Glenn A Winslow, MD
• Shawn Lee Winters
• Don Stuart Wipf, FNP-BC
• Jane E Wisse-Goetz, MSPT
• Andrea Michelle Withey, RDN
• Taylor Wittrock, CRNA

• Hearing Instrument Specialist in Great Falls, MT
• Providers in Great Falls, MT by specialty
• Hearing Instrument Specialist in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.