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    v1.0.28
    OpenPayerNPI Medicare & MedicaidMichael Yen
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    Michael Yen — Billing Profile & Reimbursement Data

    NPI 1437269313 · Santa Cruz, CA · Hematology & Oncology Physician

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    Michael Yen is a hematology & oncology physician provider located in Santa Cruz, California. This profile covers 32 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationMichael Yen
    Address1669 Dominican Way
    CitySanta Cruz
    StateCA
    ZIP95065
    TaxonomyHematology & Oncology Physician
    NPI EnumeratedAugust 30, 2006

    Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)

    Payer SourceTotal Paid
    Medicare$343.3K
    Medicaid$0

    Medicare: Total Revenue Breakdown by CPT/HCPCS Code

    Medicare revenue breakdown by CPT/HCPCS procedure code.

    View: Bar Chart1 / 2

    Medicare: Complete Services Breakdown

    The CPT/HCPCS codes generating the most Medicare revenue for this provider.

    32 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99214The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…740$110$78.2K
    J0897Injection, denosumab, 1 mg3,840$20$69.1K
    96413Chemotherapy is a therapeutic procedure used for the treatment of cancer via the use of chemical agents. These chemical agents (drugs) work on the cancerous cells of the body to destroy them. These…370$120$44.2K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…460$70$33.7K
    99205The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…110$170$18.3K
    J0185Injection, aprepitant, 1 mg16,510$1$16.5K
    J1439Injection, ferric carboxymaltose, 1 mg16,500$1$16.5K
    96367The provider administers an additional intravenous infusion or infusions, after an initial infusion, of a different medication or substance for a period up to one hour to prevent, treat, or diagnose…390$30$10.5K
    96417In this add–on procedure, the provider continues administration of a chemotherapy drug into a vein using an infusion technique. He uses this code to report administration of a different chemotherapy…120$60$7K
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.100$60$5.7K

    Showing 1–10 of 32

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 32 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    32 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J08974241,0303,060$20$91.4K
    J14398711029,230$1$42.6K
    96413117620170$120$26.9K
    992142,83937,970120$90$23.2K
    850252911,210150$10$17.2K
    9921510,61815,36050$130$14.4K
    992133,70534,66080$70$13.2K
    J01858707,150$1$12.2K
    9636533179080$60$9.7K
    906944,6575,02050$70$7.7K

    Showing 1–10 of 32

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Michael Yen, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Clement ChowCAOphthalmology Physician$3.8M$0
    Amy McmullenCAHematology & Oncology Physician$3.5M$0
    Howard ChenCAOphthalmology Physician$2.8M$0
    Amr DessoukiCAOphthalmology Physician$2.5M$0
    Lingmin HeCAOphthalmology Physician$2M$0
    Thaila RamanujamCASpecialist$1.9M$0
    Morgan MagidCADermatology Physician$1.3M$0
    Andrew CalcianoCADermatology Physician$751.7K$0
    Jay JohnsonCACardiovascular Disease Physician$732.4K$0
    Rajinder SinghCASpecialist$695.1K$0

    Nearby Providers

    Other providers in the same ZIP code as Michael Yen, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Dientes Community Dental Care.CADentist$0$40.9M
    Dignity HealthCAGeneral Acute Care Hospital$0$33.6M
    American Medical Response WestCAAmbulance$3.1M$3.8M
    Janet WangCAHematology & Oncology Physician$2.4M$0
    Jay MeiselCARadiation Oncology Physician$1.9M$0
    Glenn WongCAHematology & Oncology Physician$1.8M$0
    Santa Cruz Surgery CenterCAAmbulatory Surgical Clinic/Center$1.8M$51.3K
    Rohan AhluwaliaCAHematology & Oncology Physician$1.8M$0
    Benjamin PotkinCACardiovascular Disease Physician$1.7M$0
    Charlotte KimCARadiation Oncology Physician$1.1M$0

    Frequently Asked Questions

    References

    1. 1.Medicare Physician & Other Practitioner by Provider and Service. CMS.gov.Provider-level Medicare Part B utilization and payment data.
    2. 2.NPPES NPI Registry. CMS.gov.National Provider Identifier registry used for provider enumeration and taxonomy metadata.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Medicare Revenue by CPT/HCPCS Code
    Claims Volume vs. California Distribution
    Michael Yen — 0 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California