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    v1.0.28
    OpenPayerNPI Medicare & MedicaidJames Kowalski
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    James Kowalski — Billing Profile & Reimbursement Data

    NPI 1801418561 · Chicago, IL · Family Nurse Practitioner

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    James Kowalski is a family nurse practitioner provider located in Chicago, Illinois. This profile covers 8 Medicare and 3 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
    OrganizationJames Kowalski
    Address445 E Illinois St Unit 5106
    CityChicago
    StateIL
    ZIP60611
    TaxonomyFamily Nurse Practitioner
    NPI EnumeratedMay 15, 2020

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

    Payer SourceTotal Paid
    Medicare$122K
    Medicaid$17.5K

    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.

    8 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99349The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves moderate medical decision making or the provider spends at least…1,100$80$90.4K
    99345The provider sees a new patient for a home or residence visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the provider spends at least 75…120$130$15.8K
    99348The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves low medical decision making or the provider spends at least 30…180$50$8.4K
    99491The provider, a physician or other healthcare professional, personally directs the evaluation and management of a patient with two or more chronic A physician or other qualified healthcare…60$60$3.7K
    G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review…60$40$2.1K
    99497The provider discusses and shares planning with a patient, his family, or an individual representing the patient, regarding the future health care needs of the patient. Use this code for the first 30…20$60$1.1K
    69209The provider flushes or washes (irrigation/lavage) out the entrapped wax (cerumen) from a patient’s external ear canal with a stream of water to correct hearing loss or discomfort.40$10$480
    G0318Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary…20$20$370

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    8 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    9934920730100$90$20.7K
    994914570110$60$12.7K
    9934814156070$50$9K
    9949777097050$60$5.5K
    99345715020$140$5K
    G018014998030$40$1.9K
    G0318546040$20$1.3K
    69209617020$10$210

    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.

    3 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99309The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider…500$20$12K
    99336N/A80$40$2.8K
    99335N/A120$20$2.7K

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Illinois median

    3 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    99309The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider…7011,540410$20$30.2K
    99335N/A4390120$20$7.8K
    99336N/A65110120$20$7.5K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Sarah Bush Lincoln Health CenterILGeneral Acute Care Hospital$0$3.3M
    Eric ChuangILInternal Medicine Physician$1.5M$1.7M
    Juanita Golden-allenMOAcute Care Nurse Practitioner$2.9M$0
    Pam CooperMNFamily Nurse Practitioner$119.7K$450.1K
    Amy SertichILClinical Social Worker$90.7K$319.6K
    Sherry KobitterILNurse Practitioner$249.2K$56.4K
    Mohina GuptaILInternal Medicine Physician$198.8K$100.4K
    Chirag PatelINInternal Medicine Physician$252.3K$42.4K
    Tammy AndesILNurse Practitioner$247K$35.4K
    Robert WolfILInternal Medicine Physician$264.6K$4.8K

    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. Illinois Distribution
    James Kowalski — 3 of 8 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois
    Medicaid Revenue by Year vs. Illinois Providers
    0 of 3 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    James Kowalski — 0 of 3 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois