David Ly, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

A141368 Issued in CA

Practice address

4945 W Cypress Ave
Visalia, CA 93277-1592

Phone

(559) 624-3100

NPI assigned

Apr 12, 2010

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 5

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

Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sequoia Radiation Oncology Services, IncGroup PAC ID 8820404296, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kaweah Health Medical Center Hospital, Visalia, CA, CCN 050057
• Adventist Health Hanford Hospital, Hanford, CA, CCN 050121

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as individual

Quality

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dly@kdhcd.direct.varian.com

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.

• Sequoia Radiation Oncology Services, Inc

  • Internal Medicine Physician
  • Visalia, CA
  • NPI 1861091795

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Multicare Health System

  dba Pacific Sports Medicine @ MultiCare

  • Nurse Practitioner
  • Tacoma, WA
  • NPI 1407808413

  Single Specialty

  NPD (past)

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

• Hanford Community Hospital

  dba Adventist Health Hanford

  • General Acute Care Hospital
  • Hanford, CA
  • NPI 1538141627
  Care Compare affiliation
• Kaweah Delta Health Care District

  dba Kaweah Health Medical Center

  • General Acute Care Hospital
  • Visalia, CA
  • NPI 1588663769
  Care Compare affiliation

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

{
    "created_epoch": "1271030400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1477879864",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4945 W CYPRESS AVE",
            "city": "VISALIA",
            "state": "CA",
            "postal_code": "932771592",
            "telephone_number": "559-624-3100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4945 W CYPRESS AVE",
            "city": "VISALIA",
            "state": "CA",
            "postal_code": "932771592",
            "telephone_number": "559-624-3100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LY",
        "first_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-04-12",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Radiology, Radiation Oncology",
            "state": "CA",
            "license": "A141368",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P01536506",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MERCY CARE",
            "identifier": "QZZ000000061638",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "3495287",
            "state": "AZ"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "041529",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "7140968",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kathryn Lusk, A042651016
• Ankita Luthra, MD
• Marisol Luviano, ACSW
• Luxottica of America Inc. (LensCrafters #672)
• Luxottica of America Inc. (Target #4786)
• Lam Ly, PHARMD
• Amanda Lyons
• Brandon Christopher Lytle
• Macarius, Max & Daniel, LLC (Stanton Optical)
• Anita Grace Mace

• Radiation Oncology Physician in Visalia, CA
• Providers in Visalia, 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 Feb 19, 2026; 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.