Hien Minh Nguyen

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

25462 Issued in CA

Practice address

9702 Bolsa Ave SPC 124
Westminster, CA 92683-6630

Phone

(714) 261-6181

NPI assigned

May 23, 2023

Last updated

Jul 15, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Interoperability endpoints

• Direct secure messaging: hien.nguyen.1@28334.direct.athenahealth.com

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

{
    "created_epoch": "1684800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1184316689",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9702 BOLSA AVE SPC 124",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926836630",
            "telephone_number": "714-261-6181"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9702 BOLSA AVE SPC 124",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926836630",
            "telephone_number": "714-261-6181"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "HIEN",
        "middle_name": "MINH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-05-23",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "25462",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hai Thai Nguyen, MD
• Harvey Hanh Nguyen, M.D.
• Helen C Nguyen, FNP-BC
• Helen Hien Nguyen
• Henry Nguyen, D.O., D.D.S
• Hiep Hoang Nguyen, DPT
• Hieu Phan Nguyen, PHARMD
• Hoa Nguyen, M.D
• Hoa Binh N Nguyen, PHD
• Hoa D Nguyen

• Family Medicine Physician in Westminster, CA
• Providers in Westminster, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.