Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerNPI Medicare & MedicaidMatthew Krzemienski
    Ask Trek AI about this page

    Matthew Krzemienski — Billing Profile & Reimbursement Data

    NPI 1346482817 · Milwaukee, WI · Anesthesiology Physician

    Customize your policy alerts

    Sign up for Matthew Krzemienski — Billing Profile & Reimbursement Data policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    Matthew Krzemienski is a anesthesiology physician provider located in Milwaukee, Wisconsin. This profile covers 9 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.

    Provider details (source: NPPES NPI Registry)

    Table of contents

    Progress1 / 6

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools
    FieldValue
    Entity TypeIndividual
    OrganizationMatthew Krzemienski
    Address2900 W Oklahoma Ave
    CityMilwaukee
    StateWI
    ZIP53215
    TaxonomyAnesthesiology Physician
    NPI EnumeratedMarch 30, 2009

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

    Payer SourceTotal Paid
    Medicare$23.6K
    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.

    9 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    00560The provider performs anesthesia services for a patient undergoing a procedure involving the heart, the sac around the heart, and the great vessels of the chest, such as the aorta, its major…30$350$8.7K
    00562The provider performs anesthesia services for a patient undergoing a procedure involving the heart, the sac around the heart, and the great vessels of the chest, such as the aorta, its major…10$660$7.9K
    93312In this procedure, the provider performs transesophageal echocardiography, or TEE, with multiple transducers, or probes, or a rotating transducer to obtain a two–dimensional (2D) image of the heart.…20$80$2K
    36620In this procedure, the provider inserts a catheter percutaneously (through the skin) into an artery and uses this catheter for the purpose of sampling, transfusion, or continuous real–time blood…50$30$1.7K
    36556The provider inserts a central venous access catheter in the neck, chest, or groin to draw blood or administer medication or nutrients to a patient 5 years of age or older.30$60$1.6K
    93503The provider performs Swan–Ganz® catheterization for the direct assessment of pressure in the pulmonary artery, right atrium, right ventricle, as well as the wedge pressure of the left atrium…10$70$920
    76937The provider uses ultrasound to help guide procedures requiring vascular access including central venous, peripheral venous, or arterial access procedures.40$10$390
    93320The provider performs a complete Doppler echocardiography, which uses high–frequency sound waves to create a two–dimensional image of the heart, while the use of Doppler technology allows…20$10$280
    93325The provider performs Doppler echocardiography, a diagnostic procedure based on the Doppler effect of sound, color flow velocity mapping, a two–dimensional image representation of blood flow in the…20$1$40

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 9 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    9 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    0056251010$660$8.6K
    0056033020$310$5.7K
    933128117020$80$2.3K
    36556108020$60$1.2K
    93503112010$60$1.1K
    366201725020$30$780
    933206010020$10$390
    769379327030$10$370
    9332518725040$1$190

    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. Wisconsin Distribution
    Matthew Krzemienski — 0 of 9 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Wisconsin