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

    NPI 1952592743 · Sacramento, CA · Anatomic Pathology & Clinical Pathology Physician

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    Derek Marsee is a anatomic pathology & clinical pathology physician provider located in Sacramento, California. This profile covers 24 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 Marsee
    Address3301 C Street
    CitySacramento
    StateCA
    ZIP95816
    TaxonomyAnatomic Pathology & Clinical Pathology Physician
    NPI EnumeratedAugust 6, 2007

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

    Payer SourceTotal Paid
    Medicare$460.7K
    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.

    24 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    88305The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…3,980$60$239K
    88341The lab analyst applies an additional single antibody stain on a slide or slides prepared from the same patient specimen as the initial antibody stain, such as tumor tissue. Then a qualified…660$70$49.1K
    88342The lab analyst applies an initial single antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…470$90$40.6K
    81513The lab analyst performs the technical lab test on a vaginal fluid specimen for quantitative real–time amplification of RNA markers for three bacterial species listed in the code descriptor, and…250$140$35.3K
    88312The lab analyst performs the technical lab steps to stain a specimen with a special stain. This code applies to Group I for microorganisms. A qualified provider, typically a pathologist, interprets…230$100$22.2K
    87481The lab analyst performs a test for Candida species using amplified nucleic acid probe technique.510$30$17.3K
    88350The analyst performs an immunofluorescent study using a single antibody stain procedure to detect autoimmune disease or an infectious organism in a tissue or cellular sample. Code +88350 describes…110$90$9.6K
    87661The lab analyst performs a test for Trichomonas vaginalis using nucleic acid amplified probe technique.260$30$8.8K
    88120The lab analyst performs a technical lab test on a urinary tract specimen using in situ hybridization and three to five molecular probes for manual morphometric analysis, looking at the number and…120$50$5.8K
    88304The physician, typically a pathologist, performs a level III examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…150$40$5.2K

    Showing 1–10 of 24

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 24 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    24 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    88120820120$400$122.8K
    8748142100270$30$72.7K
    88305981,580450$40$51.3K
    8151342080$140$41K
    8818913915090$70$19.3K
    88341140920260$40$15.7K
    883504260160$50$14.7K
    8831212173070$70$14.3K
    G0145227040$30$13.1K
    87491669080$30$12.3K

    Showing 1–10 of 24

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Sarju PatelCAUveitis and Ocular Inflammatory Disease (Ophthalmology) Physician$7.5M$0
    Carlos Medina MendezCARetina Specialist (Ophthalmology) Physician$6M$0
    Robert WendelCARetina Specialist (Ophthalmology) Physician$4.7M$0
    Cameron PoleCAOphthalmology Physician$4.5M$0
    Margaret ChangCARetina Specialist (Ophthalmology) Physician$4.3M$0
    Tony TsaiCARetina Specialist (Ophthalmology) Physician$3.9M$0
    Byunghee KimKYFoot & Ankle Surgery Podiatrist$3.9M$0
    David CuppCARetina Specialist (Ophthalmology) Physician$3.8M$0
    David TelanderCARetina Specialist (Ophthalmology) Physician$3.6M$0
    Christianne WaCARetina Specialist (Ophthalmology) Physician$3.5M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Sutter Valley HospitalsCAGeneral Acute Care Hospital$0$105.1M
    Elica Health CentersCAFederally Qualified Health Center (FQHC)$0$94.3M
    City Of SacramentoCAAmbulance$3.4M$44.8M
    Sutter Valley Medical FoundationCAClinical Medical Laboratory$4.4M$3.8M
    Fort Sutter Surgery Center A California Limited PartnershipCAAmbulatory Surgical Clinic/Center$5.2M$152.6K
    Northern California P.e.t. Imaging CenterCARadiology Clinic/Center$1.2M$473.5K
    Elma AbellaCANuclear Radiology Physician$1.7M$0
    Simon TrubekCANuclear Medicine Physician$1.5M$0
    Pain Diagnostic And Treatment Center LPCAAmbulatory Surgical Clinic/Center$1.5M$0
    Stephen MalutichCANuclear Medicine Physician$1.4M$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 Marsee — 0 of 24 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California