Johnny Quang Nguyen, MSN, FNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

NP95038157 Issued in CA

Practice address

801 N Tustin Ave Ste 706
Santa Ana, CA 92705-3611

Phone

(714) 568-6600

NPI assigned

Apr 17, 2025

Last updated

Jun 24, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Credentials

Master of Science - Nursing

State licenses

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

{
    "created_epoch": "1744848000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1881480788",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9231 OBSIDIAN DR",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926837345",
            "telephone_number": "714-933-0636"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 N TUSTIN AVE STE 706",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053611",
            "telephone_number": "714-568-6600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "JOHNNY",
        "middle_name": "QUANG",
        "credential": "MSN, FNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-04-17",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "NP95038157",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95226627",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer T Nguyen
• Jenny Nguyen
• Jenny Han Nguyen, PHARMD
• Jessica Thanh Nguyen, PHARM,D
• Jim Nguyen, M.D.
• Judy Nguyen
• Julie Nguyen, RN
• Junie D Nguyen
• Kaitlyn T Nguyen
• Karen Hoang Nguyen, RPH

• Nurse Practitioner in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.