Alvin Zu Yang, DO

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

20A21913 Issued in CA

Practice address

505 S Main St Ste 525
Orange, CA 92868-4553

Phone

(714) 456-5631

NPI assigned

Mar 20, 2022

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

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.

• UC Regents Uci Dept of Pediatrics

  • Pediatrics Physician
  • Orange, CA
  • NPI 1235187311
  Medicare reassignment NPD
• University of California Irvine

  • Federally Qualified Health Center (FQHC)
  • Anaheim, CA
  • NPI 1598790529
  Medicare reassignment NPD
• University of California Irvine

  • Pharmacy
  • Irvine, CA
  • NPI 1669344339
  NPD
• Pediatric Subspecialty Faculty, Inc.

  • Pediatrics Physician
  • Orange, CA
  • NPI 1790850279
  NPD (past)
• University of California Irvine

  • Infusion Therapy Clinic/Center
  • Irvine, CA
  • NPI 1417027475
  NPD (past)
• University of California Irvine

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1689608150
  NPD (past)

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

{
    "created_epoch": "1647734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748995200000",
    "number": "1629727441",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "505 S MAIN ST STE 525",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928684553",
            "telephone_number": "714-456-5631"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "505 S MAIN ST STE 525",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928684553",
            "telephone_number": "714-456-5631"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YANG",
        "first_name": "ALVIN",
        "middle_name": "ZU",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-20",
        "last_updated": "2025-06-04",
        "certification_date": "2025-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "20A21913",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joyce Yan, DPM
• Junru Yan, MD
• Marissa Yandrichpedraza
• Sharlene R Yanez
• Irene Yang-Velez, M.D.
• Christopher Yang, MD
• Chun Esther Yang, M.D.
• Daniel Taehyun Yang, MD
• Esther Lee Yang
• Jenny Yang, N.P., D.N.P.

• Pediatrics Physician in Orange, CA
• Providers in Orange, CA by specialty
• Pediatrics Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.