Steven Yicheng Lai, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

A183281 Issued in CA

Practice address

2850 Commercial Xing
Santa Cruz, CA 95065-1702

Phone

(831) 460-7355

NPI assigned

Apr 1, 2020

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

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.

Specialty

Internal Medicine

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lac/Olive View-UCLA Medical Center Hospital, Sylmar, CA, CCN 050040

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: slai446243@direct.cshs.org

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

• County of Los Angeles

  • General Acute Care Hospital
  • Sylmar, CA
  • NPI 1134143415
  Care Compare affiliation

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

{
    "created_epoch": "1585699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1295364321",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "959 VAN AUKEN CIR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943033842",
            "telephone_number": "650-283-6913"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2850 COMMERCIAL XING",
            "city": "SANTA CRUZ",
            "state": "CA",
            "postal_code": "950651702",
            "telephone_number": "831-460-7355"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAI",
        "first_name": "STEVEN",
        "middle_name": "YICHENG",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-01",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A183281",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Margarita Lage
• Lags Spine and Sportscare Medical Centers, Inc.
• Lags Spine and Sportscare Medical Centers, Inc.
• Monica Laguna
• Jennifer Lahood
• Wilson C. Lai, MD
• Laird Home Solutions
• Viva Laiwa
• Katrina Marie-Vandenberg Lake, PT
• Nicole Lakey

• Hematology & Oncology Physician in Santa Cruz, CA
• Providers in Santa Cruz, CA by specialty
• Hematology & Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 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.