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    v1.0.28
    OpenPayerNPI Medicare & MedicaidDerek Sun
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    Derek Sun — Billing Profile & Reimbursement Data

    NPI 1174898019 · San Francisco, CA · Body Imaging Physician

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    Derek Sun is a body imaging physician provider located in San Francisco, California. This profile covers 27 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
    OrganizationDerek Sun
    Address1600 Divisadero St
    CitySan Francisco
    StateCA
    ZIP94115
    TaxonomyBody Imaging Physician
    NPI EnumeratedMarch 10, 2012

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

    Payer SourceTotal Paid
    Medicare$166.2K
    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.

    27 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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.770$80$60.8K
    72197In this diagnostic procedure, the provider performs magnetic resonance imaging (MRI) of the pelvis first without using contrast and again after injecting contrast material.270$80$22.1K
    74183The provider performs magnetic resonance imaging of the structures and organs of the abdomen, initially without control and then with additional sequences after injection of contrast.230$90$20.8K
    74178The provider performs computed tomography of the abdomen and pelvis without contrast material in one or both body regions followed by contrast material in one or both body regions and additional…150$90$13.1K
    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.170$70$12.2K
    74018Report this code for one X–ray view of the structures and organs in the abdomen to diagnose certain abdominal problems.830$10$6.6K
    74174In this procedure, the provider performs computed tomographic angiography of the abdomen and pelvis with contrast and may take noncontrast images as well. After taking the images, he uses a…60$90$5.1K
    76377In this procedure, the provider performs interpretation and reporting for computed tomograph, magnetic resonance imaging, ultrasound, or other tomographic modality under concurrent supervision with…140$30$4.4K
    76770A retroperitoneal ultrasound is a noninvasive procedure used to assess the body parts within the abdomen (i.e.Kidneys, urinary bladder, and aorta). This particular code is used when the ultrasound is…100$40$4K
    76536The provider performs real–time ultrasound examination of the soft tissues of the head and neck and records and saves the images for later review.70$30$2.4K

    Showing 1–10 of 27

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 27 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    27 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    9397526537030$200$17.1K
    74177122,09090$100$12.9K
    721972250040$180$12.6K
    741831569030$160$9.5K
    74178471,06030$190$8.8K
    939701,9522,29040$100$8.4K
    741762621,95070$80$7.2K
    767006401,82040$70$5.5K
    712601,0761,71050$60$4.6K
    765363941,55040$70$4.5K

    Showing 1–10 of 27

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Genetic Disease Screening Program, State Of CaCAClinical Medical Laboratory$0$182.6M
    University Of California San Francisco Medical CenterCAGeneral Acute Care Hospital$0$54.1M
    University Of California San FranciscoCAInternal Medicine Physician$0$49.3M
    Ucsf Medical Group Business ServicesCAInternal Medicine Physician$0$47.2M
    Rahul KhuranaCAOphthalmology Physician$2.3M$1.8M
    Haig TcheurekdjianOHAllergy & Immunology Physician$2.9M$0
    David CarlsonCANuclear Medicine Physician$2.6M$0
    Subhransu RayCARetina Specialist (Ophthalmology) Physician$2.3M$0
    NPI 1063405082——$2.1M$0
    David PortierCAHospitalist Physician$1.8M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Allied Medical Service Of Calif IncCAAmbulance$1.9M$15.5M
    Ucsf Dermatopathology ServiceCADermatopathology Physician$5.4M$1.2M
    Presidio Surgery Center, LLCCAAmbulatory Surgical Clinic/Center$2.3M$0
    Ari BaronCASpecialist$1.2M$0
    Jason BaileyCADiagnostic Radiology Physician$848.4K$20
    Scott SoCAOphthalmology Physician$472.3K$0
    Anita DemasCAInternal Medicine Physician$468.2K$0
    James GreenbergCAInternal Medicine Physician$465.2K$980
    Inessa SvidlerCAInternal Medicine Physician$283.9K$26.8K
    Bruce BrentCACardiovascular Disease Physician$298.6K$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
    Derek Sun — 6 of 24 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California