Adam Duy Nguyen, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA64079 Issued in CA

Practice address

1530 E Edinger Ave Ste 1
Santa Ana, CA 92705-4915

Phone

(714) 442-0600

NPI assigned

Dec 19, 2023

Last updated

Jan 17, 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

Credentials

Physician Assistant

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Marque Medical Clinic, Inc.

  dba Marque Urgent Care, Inc.-Newport Beach

  • Urgent Care Clinic/Center
  • Newport Beach, CA
  • NPI 1538466107
  NPD (past)
• Marque Medical Clinic, Inc.

  dba Marque Urgent Care

  • Urgent Care Clinic/Center
  • Buena Park, CA
  • NPI 1841825841
  NPD (past)

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

{
    "created_epoch": "1702944000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768608000000",
    "number": "1336917285",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "213 N FLOWER ST",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928682328",
            "telephone_number": "714-603-2313"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1530 E EDINGER AVE STE 1",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927054915",
            "telephone_number": "714-442-0600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8970 Knott Ave",
            "address_purpose": "LOCATION",
            "city": "Buena Park",
            "state": "CA",
            "postal_code": "906204137",
            "country_code": "US",
            "telephone_number": "949-760-9222",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "ADAM",
        "middle_name": "DUY",
        "name_prefix": "Mr.",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-12-19",
        "last_updated": "2026-01-17",
        "certification_date": "2026-01-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA64079",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tiffany B Nguyen-Ho, RPH
• Diana Nguyen-Ruffalo
• Lynn Nguyen-Samrith, OD
• Dilanie Nguyen-Tran
• Abigail T Nguyen, BEHAVIOR TECHNICIAN
• Aiduy Allen Nguyen, D.C., O.M.D., PH.D
• Alexander Hao Nguyen, NONE
• Andrea KM Nguyen, BEHAVIOR TECHNICIAN
• Andrew Nguyen
• Andrew H. Nguyen

• Physician Assistant in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 17, 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.