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    OpenPayerNPI Medicare & MedicaidDonald Mayekawa
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    Donald Mayekawa — Billing Profile & Reimbursement Data

    NPI 1518941616 · Inglewood, CA · Diagnostic Radiology Physician

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    Donald Mayekawa is a diagnostic radiology physician provider located in Inglewood, California. This profile covers 62 Medicare and 2 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationDonald Mayekawa
    Address555 E Hardy St
    CityInglewood
    StateCA
    ZIP90301
    TaxonomyDiagnostic Radiology Physician
    NPI EnumeratedDecember 1, 2005

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

    Payer SourceTotal Paid
    Medicare$102.6K
    Medicaid$1.2K

    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.

    62 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    74176The provider performs computed tomography of the abdomen and pelvis without contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.210$70$13.9K
    70450The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.330$30$11K
    71045In this diagnostic procedure, the provider performs a single radiological view of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and nearby…1,340$10$9.4K
    93970The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arms or legs). This is a complete, bilateral…330$30$8.5K
    36573Under imaging guidance, the provider places a catheter through the basilic or cephalic vein in the arm and directs it into one of the major veins carrying blood to the heart or directly into the…90$70$6.2K
    71275In this procedure, the provider performs a computed tomographic angiography, or CTA imaging of the chest to get detailed images of the blood vessels but not the heart. He performs this study using a…70$70$5.3K
    74177The provider performs computed tomography of the abdomen and pelvis with contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.70$70$4.8K
    70551The provider uses magnetic resonance imaging, or MRI, to examine the brain and brain stem. The provider does not administer contrast for this exam.60$60$3.5K
    71250In this diagnostic procedure, the provider performs a computed tomography, or CT, examination of the thorax without using contrast material.70$40$3.1K
    32555In this procedure, the provider removes the fluid, blood, or air from the space between the lungs and chest wall using a needle or catheter.  He performs the procedure using imaging guidance.20$90$2.2K

    Showing 1–10 of 62

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 62 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    62 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    770671,0511,290170$90$34.5K
    784529981,19050$250$22.8K
    939257851,25040$180$15.4K
    78832202020$360$13K
    741771,2682,09090$100$12.9K
    721489211,35060$110$11.5K
    938801,0162,23040$130$10.7K
    741788351,06030$190$8.8K
    939701022,29040$100$8.4K
    705516141,33060$90$7.5K

    Showing 1–10 of 62

    Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

    Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.

    View: By Year1 / 3

    Medicaid: Complete Services Breakdown

    Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

    2 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    93970The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arms or legs). This is a complete, bilateral…50$20$780
    71045In this diagnostic procedure, the provider performs a single radiological view of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and nearby…60$10$460

    Medicaid: Competitive Analysis & Benchmarks

    How this provider's Medicaid billing volume and revenue compare to other California providers billing the same CPT/HCPCS codes.

    Full comparison — all codes billed, vs. California median

    2 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    71045In this diagnostic procedure, the provider performs a single radiological view of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and nearby…1,2201,500670$10$100.1K
    93970The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arms or legs). This is a complete, bilateral…589790200$80$70.9K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Craig GombergCADiagnostic Radiology Physician$166.8K$1.6K
    Michael DawsonCADiagnostic Radiology Physician$153.1K$3.3K
    Christopher HerzigCADiagnostic Radiology Physician$123.8K$5.2K
    Jonas Castaneda-panucoCADiagnostic Radiology Physician$120.7K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Prime Healthcare Centinela, LLCCAGeneral Acute Care Hospital$0$50.1M
    Sasan YadegarCANeurological Surgery Physician$250.4K$4.5M
    Kingsley OfoegbuCAFamily Medicine Physician$854.8K$1.1M
    Jack FarahiCASpecialist$1.5M$4.2K
    Dipak RanpariaCADiagnostic Radiology Physician$1.2M$1.5K
    Mason WeissCASpecialist$1.2M$1.7K
    Lincoln LukCAAnatomic Pathology & Clinical Pathology Physician$19K$932.8K
    Joseph SilversteinCAPhysician Assistant$949K$0
    Vernon HattoriCASpecialist$696.3K$1.2K
    Marjan ChegounchiCAInternal Medicine Physician$457.3K$147.1K

    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
    Donald Mayekawa — 2 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California
    Medicaid Revenue by Year vs. California Providers
    0 of 1 year billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. California Distribution
    Donald Mayekawa — 0 of 2 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California