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    OpenPayerNPI Medicare & MedicaidRobert Massop
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    Robert Massop — Billing Profile & Reimbursement Data

    NPI 1437546470 · Madison, WI · Anesthesiology Physician

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    Robert Massop is a anesthesiology physician provider located in Madison, Wisconsin. This profile covers 13 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
    OrganizationRobert Massop
    Address600 Highland Ave
    CityMadison
    StateWI
    ZIP53792
    TaxonomyAnesthesiology Physician
    NPI EnumeratedApril 16, 2015

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

    Payer SourceTotal Paid
    Medicare$17.7K
    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.

    13 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    00790The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the upper abdomen, including laparoscopy, which are not specified by any other anesthesia code.30$140$3.6K
    01402The provider performs anesthesia services for a patient undergoing an open or arthroscopic total knee arthroplasty.20$130$2.1K
    00840The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the lower abdomen, including laparoscopy, which are not specified by any other anesthesia code.10$140$1.9K
    01214The provider performs anesthesia services for a patient undergoing an open total hip arthroplasty.10$140$1.8K
    00731The anesthesia provider performs anesthesia services for an unspecified type of upper gastrointestinal endoscopic procedure during which another provider introduces the endoscope to but not beyond…20$60$1.2K
    00520The provider performs anesthesia services for a patient undergoing closed chest procedures including bronchoscopy, which means viewing the windpipe for investigation. This code includes procedures…10$100$1.1K
    64447The provider injects one or more anesthetic agents and/or a steroid into the area of the femoral nerve, which innervates the leg and foot. Report this code for one or more injections during a single…30$40$1.1K
    01922The provider performs anesthesia services for a patient undergoing non–invasive imaging or radiation therapy.10$80$1K
    00811The provider performs anesthesia services for a patient undergoing an unspecified lower intestinal endoscopic procedure where the surgical provider introduces an endoscope into the intestines up to…20$60$870
    36620In this procedure, the provider inserts a catheter percutaneously (through the skin) into an artery and uses this catheter for the purpose of sampling, transfusion, or continuous real–time blood…30$30$800

    Showing 1–10 of 13

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 13 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    13 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    0140212223020$160$3.3K
    012145611010$160$2.7K
    00790311010$180$2.5K
    00840125010$170$2.2K
    0081139761020$70$2K
    0081315319010$90$1.8K
    00520132010$120$1.7K
    01922449010$110$1.7K
    0073120571020$70$1.6K
    00400506010$80$1.1K

    Showing 1–10 of 13

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Eric BerkowitzNYVascular & Interventional Radiology Physician$2.6M$1.2M
    Sylvia TrevinoILPediatrics Physician$0$2.9M
    David FilsoofCACardiovascular Disease Physician$1.3M$0
    Riley SmythWIDiagnostic Radiology Physician$805.1K$320
    Bjosc, LLCWIAmbulatory Surgical Clinic/Center$542.7K$24.1K
    Sean WhalenNYNuclear Medicine Physician$555.5K$0
    Bjosc, LLCWIAmbulatory Surgical Clinic/Center$415.7K$3.1K
    Erica KumarOKAnatomic Pathology & Clinical Pathology Physician$345.2K$0
    James GastWIFamily Medicine Physician$279.9K$36.6K
    Shoaib AhmadOKPulmonary Disease Physician$276.1K$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. Wisconsin Distribution
    Robert Massop — 1 of 13 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Wisconsin