Individual provider Active NPI

Christian Westermeier, DDS

  • General Practice Dentistry
  • Glendale, AZ
National Provider Identifier
1285227561
Registry record updated Mar 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
D011368 Issued in AZ
Practice address
20325 N 51St Ave Ste 162
Glendale, AZ 85308-4624
Phone
(480) 907-0623
NPI assigned
Feb 17, 2021
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice DentistryGroup: 193400000X SINGLE SPECIALTY GROUP 1223G0001X D011368 AZ Primary

Addresses

Primary practice location

20325 N 51St Ave Ste 162
Glendale, AZ 85308-4624

Mailing address

20325 N 51St Ave Ste 164
Glendale, AZ 85308-4624
Phone (480) 907-0623

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
D011368AZMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
New Horizon Institute, Inc. Single Specialty PastSince Feb 21, 2021 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": "1613520000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1285227561",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20325 N 51ST AVE STE 164",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853084624",
            "telephone_number": "480-907-0623"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20325 N 51ST AVE STE 162",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853084624",
            "telephone_number": "480-907-0623"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WESTERMEIER",
        "first_name": "CHRISTIAN",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-02-17",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": "AZ",
            "license": "D011368",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Glendale, AZ

Sources for this page

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