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    v1.0.28
    OpenPayerNPI Medicare & MedicaidMichael Ujiki
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    Michael Ujiki — Billing Profile & Reimbursement Data

    NPI 1598923047 · Evanston, IL · Surgery Physician

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    Michael Ujiki is a surgery physician provider located in Evanston, Illinois. This profile covers 12 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.

    (source: NPPES NPI Registry)

    Table of contents

    Progress1 / 7

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    Provider details
    FieldValue
    Entity TypeIndividual
    OrganizationMichael Ujiki
    Address2650 Ridge Ave
    CityEvanston
    StateIL
    ZIP60201
    TaxonomySurgery Physician
    NPI EnumeratedMay 30, 2008

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

    Payer SourceTotal Paid
    Medicare$94.4K
    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.

    12 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    43282The provider performs repair of a paraesophageal hernia, where the stomach slides up next to the esophagus, using laparoscopy. He may also perform fundoplasty, wrapping part of the stomach around the…30$1,570$45.6K
    43497The provider uses an endoscope inserted through the mouth to cut muscle tissue in the lower esophagus, relaxing the muscles.20$700$12.5K
    99204The provider sees a new 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 provider…70$110$7.6K
    49650The provider performs laparoscopic repair of an initial inguinal hernia.10$490$5.3K
    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…60$80$4.8K
    99203The provider sees a new 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 provider…70$60$4.2K
    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…60$50$3.4K
    91040The provider performs esophageal balloon dilation to determine whether the patient’s chest pain results from esophageal or cardiac causes. The procedure includes provocation, if performed.…80$40$3.2K
    43239The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he removes one or more tissue biopsy specimens for diagnostic analysis.40$90$3K
    91035The provider performs gastroesphageal reflux test to determine the backflow of acid from the stomach into the esophagus with telemetry pH electrode placement. He records and interprets the report.30$60$1.7K

    Showing 1–10 of 12

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 12 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    12 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    4328211020$1,200$20.3K
    9921412,52918,540110$80$17.1K
    4349711020$690$12.5K
    49650729020$510$10.8K
    992155,6296,24040$120$10.1K
    4323949368070$110$9.6K
    992139,46317,39070$60$8.8K
    992041,7448,58030$110$5.6K
    992031,4566,15030$70$3.8K
    4323520626020$100$2.6K

    Showing 1–10 of 12

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    City Of EvanstonILLand Ambulance$766.7K$18.1M
    Endeavor Health Clinical OperationsILGeneral Acute Care Hospital$0$7.1M
    Michelangelo MilanoILAnatomic Pathology & Clinical Pathology Physician$123.8K$4.4M
    Karen KaulILAnatomic Pathology & Clinical Pathology Physician$16.2K$1.7M
    Peer Services IncILSubstance Use Disorder Rehabilitation Clinic/Center$64.8K$936.3K
    Lina CostelloeILClinical Social Worker$149.9K$735.4K
    Julio CorderoILNuclear Medicine Physician$719.3K$33.5K
    Andrew GriffinILDiagnostic Radiology Physician$485.3K$266K
    Mehraboon IraniILBlood Banking & Transfusion Medicine Physician$4.6K$677.4K
    Aleksandrs KalninsILNeuroradiology Physician$139.9K$463.1K

    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
    Michael Ujiki — 3 of 12 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois