Daniel Duy Nguyen

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

66959 Issued in CA

Practice address

11190 Warner Ave Ste 408
Fountain Valley, CA 92708-4047

Phone

(714) 430-1414

Fax

(714) 430-1486

NPI assigned

Dec 6, 2024

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

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orange County Vascular and Endovascular Surgery Center IncGroup PAC ID 5698834281, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Uci Health-Orange Hospital, Orange, CA, CCN 050348
• Memorialcare Orange Coast Medical Center Hospital, Fountain Valley, CA, CCN 050678

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Orange County Vascular & Endovascular Surgery Center, Inc.

  • Vascular Surgery Physician
  • Fountain Valley, CA
  • NPI 1285893107
  Medicare reassignment Care Compare group NPD
• Orange County Vascular and Endovascular Surgery Center Inc

  • Medical Specialty Clinic/Center
  • Huntington Beach, CA
  • NPI 1164830998
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Orange Coast Memorial Medical Center

  • General Acute Care Hospital
  • Fountain Valley, CA
  • NPI 1497702575
  Care Compare affiliation
• University of California Irvine

  • Urgent Care Clinic/Center
  • Irvine, CA
  • NPI 1518739309

  Hospital

  Care Compare affiliation
• University of California Irvine

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  Care Compare affiliation

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

{
    "created_epoch": "1733443200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760400000000",
    "number": "1982410684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11190 WARNER AVE STE 408",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927084047",
            "telephone_number": "714-430-1414",
            "fax_number": "714-430-1486"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11190 WARNER AVE STE 408",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927084047",
            "telephone_number": "714-430-1414",
            "fax_number": "714-430-1486"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "DANIEL",
        "middle_name": "DUY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-12-06",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "66959",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christina My-CHI Nguyen, MD
• Christine Vu Nguyen, M.D.
• Christopher Khiem Nguyen, D.D.S.
• Cindy Nguyen, LMFT
• Dana Nguyen
• Daniel Tran-Hoa Nguyen, PA-C
• Darius Nguyen
• David Nguyen, PTA
• David Nguyen
• David Dungchi Nguyen, MD

• Physician Assistant in Fountain Valley, CA
• Providers in Fountain Valley, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.