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    v1.0.28
    OpenPayerNPI Medicare & MedicaidRobert Wollman
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    Robert Wollman — Billing Profile & Reimbursement Data

    NPI 1437134665 · Santa Monica, CA · Radiation Oncology Physician

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    Robert Wollman is a radiation oncology physician provider located in Santa Monica, California. This profile covers 22 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 Wollman
    Address1328 22nd St
    CitySanta Monica
    StateCA
    ZIP90404
    TaxonomyRadiation Oncology Physician
    NPI EnumeratedDecember 9, 2005

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

    Payer SourceTotal Paid
    Medicare$311K
    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.

    22 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    77427Radiation therapy utilizes ionizing radiation beams that are directed at cancerous cells in order to destroy them. The radiation, damages the DNA (the genetic material) in the cell, thus preventing…390$160$63.8K
    77014N/A1,200$40$45.7K
    77301Intensity modulated radiotherapy (IMRT) uses advanced computer technology to deliver very precise radiation beams that target and destroy the cancerous cells while avoiding the surrounding healthy…90$360$33.3K
    77338In this procedure, the provider participates in the design and construction of one or more multi–leaf collimator, MLC, devices for intensity modulated radiation therapy, IMRT. IMRT is a radiotherapy…130$190$24.6K
    77263The provider decides the location and the number of ports (the points for the radiation beams to enter the body), the design and location of the shielding blocks, and the modes of therapy (e.g., arc…170$140$24K
    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…160$150$22.9K
    77435In this procedure, the provider manages the complete course of stereotactic body radiotherapy treatment in which he uses a three–dimensional coordinate system to locate small targets or lesions…30$550$13.7K
    77469In this procedure, the provider manages the complete course of intraoperative radiation treatment in which he administers radiation therapy in the form of irradiating X–rays or electron beams…40$270$11.7K
    77334The provider designs, develops, and constructs special and customized devices for proper radiation dose delivery and protection of nearby healthy tissues.230$50$11.7K
    77290Before starting radiation therapy, a physician needs to know the location and size of the cancerous tumor, the radiation doses required to treat the tumor, and the positioning of the radiation beams…130$70$9.2K

    Showing 1–10 of 22

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 22 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    22 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    7701443430450$70$39.8K
    773013135040$820$38.6K
    772805530040$220$36.1K
    7742724420160$160$29.2K
    9921427,39737,970120$90$23.2K
    992155,46715,36050$130$14.4K
    773381935040$270$14.3K
    774355316020$550$14.2K
    772901335040$230$11K
    77300136430200$40$10.6K

    Showing 1–10 of 22

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    City Of Hope Medical FoundationCAHematology & Oncology Physician$0$40.6M
    Mark LeFLDiagnostic Radiology Physician$10.7M$0
    Leo PolosajianCAClinical Cardiac Electrophysiology Physician$6M$1.6M
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    David BoyerCAOphthalmology Physician$5.6M$3.4K
    Homayoun TabandehCAOphthalmology Physician$5.1M$6.8K
    Victor GabrielianCANuclear Cardiology Physician$5M$0
    Amar AminCADiagnostic Radiology Physician$3.6M$6.5K
    David KimCAOphthalmology Physician$3.5M$8.8K
    Nallathamby ThayapranCAInterventional Cardiology Physician$3.2M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Jamie Kate AdocCAFamily Nurse Practitioner$4.7M$0
    Sean FischerCAHematology & Oncology Physician$3.2M$0
    Omid HamidCAHematology & Oncology Physician$2.7M$0
    Thomas HanscomCAOphthalmology Physician$2.4M$0
    Dalia ArtalCADiagnostic Radiology Physician$2M$0
    Jesse MillsCAUrology Physician$1.9M$0
    Lisa ChaikenCARadiation Oncology Physician$1.6M$0
    Joshua FriedlanderCADiagnostic Radiology Physician$1.4M$0
    Robert KrasnyCAVascular & Interventional Radiology Physician$1.3M$0
    George GrifkaCACardiovascular Disease Physician$868.5K$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
    Robert Wollman — 4 of 22 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California