Brian Thien Tho Huynh

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

5 Journey Ste 130
Aliso Viejo, CA 92656-5330

Phone

(949) 360-1069

NPI assigned

Dec 23, 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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Oc Family Medicine PC

  • Family Medicine Physician
  • Aliso Viejo, CA
  • NPI 1700515731
  NPD

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

{
    "created_epoch": "1734912000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1215745138",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 JOURNEY STE 130",
            "city": "ALISO VIEJO",
            "state": "CA",
            "postal_code": "926565330",
            "telephone_number": "949-360-1069"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 JOURNEY STE 130",
            "city": "ALISO VIEJO",
            "state": "CA",
            "postal_code": "926565330",
            "telephone_number": "949-360-1069"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUYNH",
        "first_name": "BRIAN",
        "middle_name": "THIEN THO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-12-23",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brooke Huffstetler, LMFT
• Mark Stephen Hughes, DPT
• Sarah Hultquist, LMFT
• Jennifer Marie Hummel, M.D.
• Karen Jeanne Hummel, PHD
• Melissa Lynn Hwang
• Janine Ijsselstein
• Joy Ikenaga
• Kenneth Illson, DC
• Integrative Psychiatry & Wellness Professional Nursing Corporation

• Physician Assistant in Aliso Viejo, CA
• Providers in Aliso Viejo, 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 22, 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.