NPIMap

Organization Active NPI

Ear Nose & Throat Associates

  • Specialist
  • Billings, MT
National Provider Identifier
1386790798
Registry record updated Sep 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
Legal business name
EAR NOSE & THROAT ASSOCIATES
Practice address
2900 12TH Ave N
Suite 330W
Billings, MT 59101-7506
Phone
(406) 238-6161
Fax
(406) 238-6171
NPI assigned
Jan 26, 2007
Last updated
Sep 23, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Lindsey Bushman
Title
Office Manger
Phone
(406) 238-6161

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
SpecialistGroup: 193200000X MULTI-SPECIALTY GROUP 174400000X Primary

Addresses

Primary practice location

2900 12TH Ave N
Suite 330W
Billings, MT 59101-7506

Mailing address

2900 12TH Ave N Ste 330W
Billings, MT 59101-7590
Phone (406) 238-6161

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT, WY2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20040324001663 MT Part B Supplier - Clinic/Group Practice 4587555776 Receives reassigned benefits from 9 practitioners
Practice locations: Billings, MT
O20090813000177 WY Part B Supplier - Clinic/Group Practice 4587555776 Receives reassigned benefits from 1 practitioner
Practice locations: Powell, WY

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 10

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1169769600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758585600000",
    "number": "1386790798",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2900 12TH AVE N STE 330W",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591017590",
            "telephone_number": "406-238-6161",
            "fax_number": "406-238-6171"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 12TH AVE N",
            "address_2": "SUITE 330W",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591017506",
            "telephone_number": "406-238-6161",
            "fax_number": "406-238-6171"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "EAR NOSE & THROAT ASSOCIATES",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-01-26",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A",
        "authorized_official_last_name": "BUSHMAN",
        "authorized_official_first_name": "LINDSEY",
        "authorized_official_title_or_position": "OFFICE MANGER",
        "authorized_official_telephone_number": "406-238-6161"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.