Kortney Vierthaler, MS, CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

SLP-SP-LIC-6580 Issued in MT

Practice address

710 Grand Ave Ste 15
Billings, MT 59101-5852

Phone

(406) 259-3951

Fax

(406) 259-3951

NPI assigned

Jun 1, 2015

Sex

Female

Sole proprietor

Yes

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

Credentials

Master of Science

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Grass Communication Services PLLC

  • Speech-Language Pathologist
  • Billings, MT
  • NPI 1891320222
  NPD

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

{
    "created_epoch": "1433116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1672704000000",
    "number": "1336529759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "710 GRAND AVE STE 15",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591015852",
            "telephone_number": "406-259-3951",
            "fax_number": "406-259-3951"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "710 GRAND AVE STE 15",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591015852",
            "telephone_number": "406-259-3951",
            "fax_number": "406-259-3951"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VIERTHALER",
        "first_name": "KORTNEY",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-06-01",
        "last_updated": "2023-01-03",
        "certification_date": "2023-01-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MT",
            "license": "SLP-SP-LIC-6580",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Speech-Language Pathologist in Billings, MT
• Providers in Billings, MT by specialty
• Speech-Language Pathologist in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 3, 2023; 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.