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    v1.0.28
    OpenPayerNPI Medicare & MedicaidGabriela Wojnarska-alvarez
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    Gabriela Wojnarska-alvarez — Billing Profile & Reimbursement Data

    NPI 1023256559 · Montvale, NJ · Nephrology Physician

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    Gabriela Wojnarska-alvarez is a nephrology physician provider located in Montvale, New Jersey. This profile covers 14 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
    OrganizationGabriela Wojnarska-alvarez
    Address221 W Grand Ave
    CityMontvale
    StateNJ
    ZIP07645
    TaxonomyNephrology Physician
    NPI EnumeratedJanuary 21, 2009

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

    Payer SourceTotal Paid
    Medicare$82.9K
    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.

    14 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99215The provider sees an established 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…240$130$32.3K
    G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit140$140$18.5K
    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…110$100$10.5K
    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…120$60$6.8K
    99442N/A80$50$3.7K
    G0402Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment20$170$3.3K
    99212The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…80$30$2.5K
    87426The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient blood specimen for antigens of severe acute respiratory syndrome coronavirus such as SARS–CoV–2,…70$40$2.3K
    99443N/A10$70$970
    87804The analyst performs an immunoassay with direct optical, meaning visual, observation to detect influenza, also called flu, in a patient sample, typically a throat or nasal swab or nasal washings.40$20$620

    Showing 1–10 of 14

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 14 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    14 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    992147,63013,640130$90$23.6K
    992136,32814,090100$70$13.1K
    992152773,75040$140$12K
    G04398103,37070$120$11.5K
    9944333539030$90$5.5K
    992129233,45040$40$3.6K
    9944215383030$60$3.5K
    G040214457020$170$2.9K
    930002,4073,44050$10$2.1K
    8742621283040$30$2K

    Showing 1–10 of 14

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Gabriela Wojnarska-alvarez, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Rowen DianoNJGeriatric Medicine (Internal Medicine) Physician$449.3K$0
    Jeff ChungNJRheumatology Physician$407.7K$0
    Richard GardenNJUrology Physician$291.5K$0
    Michael MolinaroNJInternal Medicine Physician$247K$0
    Michael LoretiNJSports Medicine (Internal Medicine) Physician$230.6K$0
    Steve KimNJInterventional Cardiology Physician$205K$0
    Sangbaek OhNJGastroenterology Physician$130.3K$0
    William CantorNJOtolaryngology Physician$94.2K$0
    Leonard SilversteinNJSpecialist$65.1K$0
    Paul KovatisNJOrthopaedic Foot and Ankle Surgery Physician$61.2K$0

    Nearby Providers

    Other providers in the same ZIP code as Gabriela Wojnarska-alvarez, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Advanced Molecular Diagnostics, LLCNJClinical Medical Laboratory$4.1M$39.8M
    Gwen AbelesNJProcedural Dermatology Physician$1M$0
    Harlan LevineNJOrthopaedic Surgery Physician$520.2K$0
    Samir SodhaNJOrthopaedic Surgery Physician$229.3K$0
    Diana Roth O'brienNJRadiation Oncology Physician$189.2K$0
    Rick LambertNJInternal Medicine Physician$125.2K$0
    Edward HarrisNJFoot & Ankle Surgery Podiatrist$119.3K$0
    Ara AjemianNJFamily Medicine Physician$106.7K$0
    Rebecca VargheseNJInternal Medicine Physician$98.3K$0
    Kerri KopczukNJSurgical Physician Assistant$6.2K$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. New Jersey Distribution
    Gabriela Wojnarska-alvarez — 0 of 14 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New Jersey