Individual provider Active NPI

John David Clark, D.D.S.

  • General Practice Dentistry
  • Billings, MT
National Provider Identifier
1144775412
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
DEN-DEN-LIC-13444 Issued in MT
Practice address
2900 Central Ave
Billings, MT 59102-8626
Phone
(406) 656-6100
NPI assigned
Aug 16, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X 112730 AK
General Practice Dentistry 1223G0001X DEN-DEN-LIC-13444 MT Primary

Addresses

Primary practice location

2900 Central Ave
Billings, MT 59102-8626

Mailing address

2900 Central Ave
Billings, MT 59102-8626
Phone (406) 656-6100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
112730AKMDGeneral Practice Dentistry
DEN-DEN-LIC-13444MTMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Brewer Dental Center PLLC General Practice PastSince Jul 24, 2022 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1471305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1144775412",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2900 CENTRAL AVE",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591028626",
            "telephone_number": "406-656-6100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 CENTRAL AVE",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591028626",
            "telephone_number": "406-656-6100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLARK",
        "first_name": "JOHN",
        "middle_name": "DAVID",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-08-16",
        "last_updated": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "AK",
            "license": "112730",
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MT",
            "license": "DEN-DEN-LIC-13444",
            "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 Jul 21, 2022; 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.