Organization Active NPI

J Nguyen DDS Inc

  • Public Health Dentistry
  • Orange, CA
National Provider Identifier
1346197787
Registry record updated Mar 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Public Health DentistryTaxonomy code 1223D0001X
Legal business name
J NGUYEN DDS INC
Practice address
3550 E Chapman Ave
Orange, CA 92869-3815
Phone
(310) 710-9960
NPI assigned
Mar 13, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 13, 2026

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

Authorized official

Name
Jack Nguyen, DDSNPI 1700323839
Title
President/Owner
Phone
(310) 710-9960

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Public Health DentistryGroup: 193200000X MULTI-SPECIALTY GROUP 1223D0001X Primary

Addresses

Primary practice location

3550 E Chapman Ave
Orange, CA 92869-3815

Mailing address

3550 E Chapman Ave
Orange, CA 92869-3815
Phone (310) 710-9960

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1773360000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773360000000",
    "number": "1346197787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3550 E CHAPMAN AVE",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928693815",
            "telephone_number": "310-710-9960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3550 E CHAPMAN AVE",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928693815",
            "telephone_number": "310-710-9960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "J NGUYEN DDS INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-13",
        "last_updated": "2026-03-13",
        "certification_date": "2026-03-13",
        "status": "A",
        "authorized_official_last_name": "NGUYEN",
        "authorized_official_first_name": "JACK",
        "authorized_official_title_or_position": "PRESIDENT/OWNER",
        "authorized_official_telephone_number": "310-710-9960",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223D0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Dental Public Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Orange, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 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.