Randy Li-Hung Wei, M.D., PH.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

A129580 Issued in CA

Practice address

5901 E 7TH St
Long Beach, CA 90822-5201

Phone

(714) 962-7100

Fax

(714) 963-7600

NPI assigned

May 23, 2012

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

Specialty

Radiation Oncology

Education

University of California, Irvine, California College of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Memorial Radiation Oncology MedicalGroup PAC ID 6103049937, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorialcare Long Beach Medical Center Hospital, Long Beach, CA, CCN 050485
• Memorialcare Orange Coast Medical Center Hospital, Fountain Valley, CA, CCN 050678
• St Mary Medical Center Hospital, Long Beach, CA, CCN 050191

Merit-based Incentive Payment System (MIPS)

Final score

85.23 of 100Reported as group

Quality

69.8

Improvement activities

40

Cost

75.77

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Memorial Radiation Oncology Medical

  • Radiation Oncology Physician
  • Long Beach, CA
  • NPI 1477984466
  Medicare reassignment Care Compare group NPD
• Memorial Radiation Oncology Medical

  • Radiation Oncology Physician
  • Laguna Hills, CA
  • NPI 1306267380
  NPD
• Memorial Radiation Oncology Medical

  • Radiation Oncology Physician
  • Fountain Valley, CA
  • NPI 1639509706
  NPD (past)
• Orange Coast Memorial Medical Center

  • General Acute Care Hospital
  • Fountain Valley, CA
  • NPI 1497702575
  NPD (past)

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

• Dignity Health

  dba St. Mary Medical Center

  • General Acute Care Hospital
  • Long Beach, CA
  • NPI 1194840421
  Care Compare affiliation
• Long Beach Memorial Medical

  • General Acute Care Hospital
  • Long Beach, CA
  • NPI 1962442012
  Care Compare affiliation
• Orange Coast Memorial Medical Center

  • General Acute Care Hospital
  • Fountain Valley, CA
  • NPI 1497702575
  Care Compare affiliation

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

{
    "created_epoch": "1337731200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1790045714",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18111 BROOKHURST ST. LL0300",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927086728",
            "telephone_number": "408-758-8833"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5901 E 7TH ST",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908225201",
            "telephone_number": "714-962-7100",
            "fax_number": "714-963-7600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEI",
        "first_name": "RANDY",
        "middle_name": "LI-HUNG",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-05-23",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "CA",
            "license": "A129580",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Choong Yang Wee, MD
• Jaffray Wee
• Maurice Weeks
• Dengjun Wei
• Jonathan Wei, DPT
• Jonathan Walter Weidemann, DDS
• Amanda Dawn Weiman, DC
• Carrie Weiner, LMFT
• Naftoli Weingarten, DPM
• Nicole Szabo Weinger, RD

• Radiation Oncology Physician in Long Beach, CA
• Providers in Long Beach, CA by specialty
• Radiation Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.