Individual provider Active NPI

Gordon Gee Gong, DMD

  • General Practice Dentistry
  • Sunnyvale, CA
National Provider Identifier
1871651752
Registry record updated Dec 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
38842 Issued in CA
Practice address
990 W. Fremont Ave.
#X
Sunnyvale, CA 94087
Phone
(408) 736-7744
Fax
(408) 736-0540
NPI assigned
Dec 5, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 11, 2025

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 38842 CA Primary
Dentist 122300000X 38842 CA

Addresses

Primary practice location

990 W. Fremont Ave.
#X
Sunnyvale, CA 94087

Mailing address

990 W. Fremont Ave. #X
#X
Sunnyvale, CA 94087
Phone (408) 736-7744

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
38842CAMDRegistered Respiratory Therapist

NPI Registry JSON

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

{
    "created_epoch": "1165276800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1871651752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "990 W. FREMONT AVE. #X",
            "address_2": "#X",
            "city": "SUNNYVALE",
            "state": "CA",
            "postal_code": "94087",
            "telephone_number": "408-736-7744",
            "fax_number": "408-736-0540"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "990 W. FREMONT AVE.",
            "address_2": "#X",
            "city": "SUNNYVALE",
            "state": "CA",
            "postal_code": "94087",
            "telephone_number": "408-736-7744",
            "fax_number": "408-736-0540"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GONG",
        "first_name": "GORDON",
        "middle_name": "GEE",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-05",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "38842",
            "primary": true
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "CA",
            "license": "38842",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sunnyvale, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 2025; 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.