Tonya Lynn Hornback

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

26032074 Issued in SD

Practice address

211 NW 1St St
Madison, SD 57042-2884

Phone

(605) 636-8686

NPI assigned

Apr 10, 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

State licenses

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

{
    "created_epoch": "1775779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775779200000",
    "number": "1992648422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21191 462ND AVE",
            "city": "VOLGA",
            "state": "SD",
            "postal_code": "570716310",
            "telephone_number": "605-636-8686"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "211 NW 1ST ST",
            "city": "MADISON",
            "state": "SD",
            "postal_code": "570422884",
            "telephone_number": "605-636-8686"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORNBACK",
        "first_name": "TONYA",
        "middle_name": "LYNN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-10",
        "last_updated": "2026-04-10",
        "certification_date": "2026-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "SD",
            "license": "26032074",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cooper Robert Hausmann, DPT
• Bernard F Heilman, M.D.
• Rachel Helkenn Morehouse, COTA/L
• Heritage High Assisted Living Center
• Laura Hoefert, M.D.
• Michael H Hotvet, CRNA
• Inter-Lakes Community Action Partnership
• Inter-Lakes Community Action Partnership
• Interlakes Medical Center, PC
• Jeffrey Wade Jager

• All providers in Madison, SD
• Addiction (Substance Use Disorder) Counselor in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 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.