Organization Active NPI

Alan T. Nguyen, DDS, Inc

  • Dentist
  • San Jose, CA
National Provider Identifier
1578419115
Registry record updated Mar 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
Legal business name
ALAN T. NGUYEN, DDS, INC
Practice address
2933 The Villages Pkwy
San Jose, CA 95135-1442
Phone
(408) 781-6557
NPI assigned
Mar 6, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 6, 2026

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

Authorized official

Name
Dr. Alan Tran Nguyen, DDSNPI 1326136631
Title
Dentist
Phone
(408) 781-6557

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
DentistGroup: 193400000X SINGLE SPECIALTY GROUP 122300000X Primary

Addresses

Primary practice location

2933 The Villages Pkwy
San Jose, CA 95135-1442

Mailing address

3240 S White Rd # 297
San Jose, CA 95148-4050
Phone (408) 781-6557

National Provider Directory

National Provider Directory

Locations

2933 The Villages Pkwy
San Jose, CA 95135
Phone (408) 781-6557

3240 S White Rd
San Jose, CA 95148

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": "1772755200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772755200000",
    "number": "1578419115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3240 S WHITE RD # 297",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951484050",
            "telephone_number": "408-781-6557"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2933 THE VILLAGES PKWY",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951351442",
            "telephone_number": "408-781-6557"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALAN T. NGUYEN, DDS, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-03-06",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A",
        "authorized_official_last_name": "NGUYEN",
        "authorized_official_first_name": "ALAN",
        "authorized_official_middle_name": "TRAN",
        "authorized_official_title_or_position": "DENTIST",
        "authorized_official_telephone_number": "408-781-6557",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Jose, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.