Individual provider Active NPI

Jenine Thanh Tieu, DDS

  • General Practice Dentistry
  • Garden Grove, CA
National Provider Identifier
1790470003
Registry record updated Oct 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
113566 Issued in CA
Practice address
10022 Imperial Ave Ste a
Garden Grove, CA 92843-2371
Phone
(714) 534-6969
NPI assigned
Apr 11, 2023
Last updated
Oct 20, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 20, 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 Dentistry 1223G0001X 113566 CA Primary

Addresses

Primary practice location

10022 Imperial Ave Ste a
Garden Grove, CA 92843-2371

Mailing address

10022 Imperial Ave Ste a
Garden Grove, CA 92843-2371
Phone (714) 534-6969

Other names 1

  • Ngoc-Thanh Nguyen Tieu Former name

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
113566CAMDGeneral Practice Dentistry

NPI Registry JSON

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

{
    "created_epoch": "1681171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792454400000",
    "number": "1790470003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10022 IMPERIAL AVE STE A",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928432371",
            "telephone_number": "714-534-6969"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10022 IMPERIAL AVE STE A",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928432371",
            "telephone_number": "714-534-6969"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIEU",
        "first_name": "JENINE",
        "middle_name": "THANH",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-04-11",
        "last_updated": "2026-10-20",
        "certification_date": "2026-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "113566",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NGOC-THANH",
            "last_name": "TIEU",
            "middle_name": "NGUYEN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Garden Grove, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.