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    OpenPayerNPI Medicare & MedicaidMendel Warshawsky
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    Mendel Warshawsky — Billing Profile & Reimbursement Data

    NPI 1699784215 · Brooklyn, NY · Medical Oncology Physician

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    Mendel Warshawsky is a medical oncology physician provider located in Brooklyn, New York. This profile covers 13 Medicare and 7 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
    OrganizationMendel Warshawsky
    Address6300 8th Ave
    CityBrooklyn
    StateNY
    ZIP11220
    TaxonomyMedical Oncology Physician
    NPI EnumeratedAugust 5, 2006

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

    Payer SourceTotal Paid
    Medicare$79.7K
    Medicaid$38.5K

    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
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…310$80$25.6K
    96413Chemotherapy is a therapeutic procedure used for the treatment of cancer via the use of chemical agents. These chemical agents (drugs) work on the cancerous cells of the body to destroy them. These…90$130$11.2K
    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…50$200$10.5K
    96367The provider administers an additional intravenous infusion or infusions, after an initial infusion, of a different medication or substance for a period up to one hour to prevent, treat, or diagnose…260$30$6.9K
    J1750Injection, iron dextran, 50 mg460$10$6K
    99214The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…50$110$5.7K
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.60$60$3.4K
    36415In this procedure, the provider inserts a needle into a vein to collect a blood sample.420$10$3.3K
    85025A complete blood count (better known as a CBC) is a blood test request by a doctor that provides detailed information about various types of cells in a patient's blood. Usually a pathologist or a…370$10$2.9K
    96366The provider administers an intravenous infusion or infusions of a medication for an additional hour or subsequent hours after the first hour to prevent, treat, or diagnose a condition or disease.120$20$2.4K

    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
    994901,1611,210150$50$21K
    9921420,60730,45090$100$19K
    96413220380110$110$18.1K
    992134,74931,44080$70$12.1K
    9636537061080$60$7.7K
    992058074,26030$180$6.4K
    J1750110460$10$5.6K
    9636743210120$30$4.8K
    850254722,140120$10$4.8K
    963666017090$20$3.7K

    Showing 1–10 of 13

    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.

    7 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…420$50$21.7K
    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…60$120$7.1K
    85025A complete blood count (better known as a CBC) is a blood test request by a doctor that provides detailed information about various types of cells in a patient's blood. Usually a pathologist or a…1,200$1$4.8K
    96367The provider administers an additional intravenous infusion or infusions, after an initial infusion, of a different medication or substance for a period up to one hour to prevent, treat, or diagnose…90$40$3.4K
    36415In this procedure, the provider inserts a needle into a vein to collect a blood sample.1,360$1$1.4K
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.20$70$1.3K
    J1200Injection, diphenhydramine hcl, up to 50 mg10$1$10

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. New York median

    7 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…9,12319,110360$70$321K
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.403430680$120$299.9K
    96367The provider administers an additional intravenous infusion or infusions, after an initial infusion, of a different medication or substance for a period up to one hour to prevent, treat, or diagnose…96140290$70$70.5K
    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…30960070$170$63.2K
    85025A complete blood count (better known as a CBC) is a blood test request by a doctor that provides detailed information about various types of cells in a patient's blood. Usually a pathologist or a…401850960$1$36.4K
    36415In this procedure, the provider inserts a needle into a vein to collect a blood sample.1,6215,090450$10$35.9K
    J1200Injection, diphenhydramine hcl, up to 50 mg186190730$1$970

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Crystal Run Healthcare Physicians LLPNYGeneral Practice Physician$0$34.1M
    David CohenNYDermatology Physician$352K$8.4M
    Sergio SokolNYCardiovascular Disease Physician$1.8M$5.7M
    Jordan BrodskyNYRheumatology Physician$2.4M$440
    Vishesh AgrawalNYRadiation Oncology Physician$2.1M$13K
    Joshua HarrisNYHematology & Oncology Physician$1.6M$62.3K
    Rajbir ChopraNYNephrology Physician$375.3K$1.2M
    Talha ShaikhNYRadiation Oncology Physician$667.1K$659.7K
    Norman SaffraNYRetina Specialist (Ophthalmology) Physician$1.1M$150.5K
    Martin SilversteinNYRadiation Oncology Physician$1.2M$17.5K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Nyu Langone HospitalsNYGeneral Acute Care Hospital$0$303.2M
    Allstar Homecare Agency, IncNYHome Health Agency$0$234.3M
    Empire City Laboratories, IncNYClinical Medical Laboratory$6.7M$143M
    Allstar Homecare Fi, Inc.NYPersonal Care Attendant$0$147.9M
    Platinum Home Health Care Inc. CdpapNYHome Health Agency$0$36M
    Reliance Home Care Inc.NYHome Health Agency$0$32.2M
    Jy Adult Social Day Care Service, Inc.NYAdult Day Care Clinic/Center$0$32.1M
    Reliance Fi LLCNYCase Management Agency$0$32.1M
    Family Respite Homecare Agency Inc.NYHome Health Agency$0$30.8M
    Dart Medical Laboratory, IncNYClinical Medical Laboratory$767.2K$27.1M

    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. New York Distribution
    Mendel Warshawsky — 0 of 12 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New York
    Medicaid Revenue by Year vs. New York Providers
    0 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. New York Distribution
    Mendel Warshawsky — 0 of 7 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New York