Kristin Nguyen

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

License

106987 Issued in CA

Practice address

15972 Euclid St Ste F
Fountain Valley, CA 92708-1133

Phone

(714) 839-7660

NPI assigned

Jun 9, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Kristin Y. Nguyen, DDS, Ms, Inc

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Fountain Valley, CA
  • NPI 1487585154
  NPD Authorized official
• Jenni Nguyen & Christopher Nguyen, D.D.S,Inc.

  • Dentist
  • Fountain Valley, CA
  • NPI 1891972287
  NPD (past)

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

{
    "created_epoch": "1591660800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774742400000",
    "number": "1356966972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15972 EUCLID ST STE F",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927081133"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15972 EUCLID ST STE F",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927081133",
            "telephone_number": "714-839-7660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "KRISTIN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-09",
        "last_updated": "2026-03-29",
        "certification_date": "2026-03-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "OH",
            "license": "RES.004473",
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "CA",
            "license": "106987",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly Nguyen
• Kelly Nguyen, PHARMD
• Khoa Minh Nguyen
• Kiet Anh Nguyen, PHARMD
• Kimberly Luu Nguyen, LCSW
• Lena B Nguyen, DO
• Linh Dan Nguyen, M.D.
• Loc Nguyen, MD
• Luong Nguyen, D.M.D.
• Mai Phuong Thi Nguyen, MD

• Orthodontics and Dentofacial Orthopedics Dentistry in Fountain Valley, CA
• Providers in Fountain Valley, CA by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 29, 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.