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 & MedicaidJohn Mckenzie
    Ask Trek AI about this page

    Table of contents

    Progress1 / 11

    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

    John Mckenzie — Billing Profile & Reimbursement Data

    NPI 1366422685 · Glendale, CA · Clinical Cardiac Electrophysiology Physician

    Customize your policy alerts

    Sign up for John Mckenzie — 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.

    John Mckenzie is a clinical cardiac electrophysiology physician provider located in Glendale, California. This profile covers 40 Medicare and 5 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
    OrganizationJohn Mckenzie
    Address660 W Broadway
    CityGlendale
    StateCA
    ZIP91204
    TaxonomyClinical Cardiac Electrophysiology Physician
    NPI EnumeratedJanuary 20, 2006

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

    Payer SourceTotal Paid
    Medicare$464.1K
    Medicaid$38.2K

    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.

    40 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…700$80$53.5K
    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…460$110$48.6K
    93297The provider, who is a physician or other qualified healthcare professional, evaluates the physiologic data from the implantable physiologic cardiovascular monitoring system during a period of up 30…1,640$20$34.4K
    93656A comprehensive electrophysiologic (EP) study involves the provider placing wire electrodes in the heart to measure electrical activity. The provider punctures the thin wall between the heart…40$770$33.2K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…330$100$33.1K
    33340The provider implants a device that he delivers through a catheter placed through the skin under fluoroscopic guidance and across the septum to close off the left atrial appendage, uses angiography…50$630$31K
    99222The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…230$110$25.2K
    93294The provider, a physician or other qualified health care professional, remotely analyzes, for a period up to 90 days, the function of a single, dual, multiple lead, or leadless pacemaker system,…700$20$16.8K
    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…110$140$15.6K
    93280In this service, the provider performs a face to face evaluation and then optimally adjusts the existing parameters of an already implanted dual lead pacemaker system.  He changes various operating…530$30$15.3K

    Showing 1–10 of 40

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 40 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    40 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    3326311010$6,940$104.1K
    933061,9362,400240$110$34.1K
    936565916030$730$33.4K
    992332,54811,530120$100$26.2K
    3322857020$1,570$25.1K
    992145,71937,970120$90$23.2K
    3320810626020$870$20K
    333402113020$560$17.4K
    9921513,71315,36050$130$14.4K
    93657409040$230$14.1K

    Showing 1–10 of 40

    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.

    5 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    93296The technician gathers data, for a period of up to 90 days, from a patient’s single, dual, multiple lead, or leadless pacemaker system or implantable defibrillator system by remotely accessing the…670$30$21.3K
    93297The provider, who is a physician or other qualified healthcare professional, evaluates the physiologic data from the implantable physiologic cardiovascular monitoring system during a period of up 30…170$50$9K
    G2066Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system,…140$50$7.5K
    93280In this service, the provider performs a face to face evaluation and then optimally adjusts the existing parameters of an already implanted dual lead pacemaker system.  He changes various operating…20$10$220
    93290The provider performs a face–to–face evaluation and optimally adjusts the existing parameters of an already implanted cardiovascular physiologic monitoring system, reviews the results, and prepares a…10$10$180

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. California median

    5 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    G2066Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system,…4370180$20$16.5K
    93296The technician gathers data, for a period of up to 90 days, from a patient’s single, dual, multiple lead, or leadless pacemaker system or implantable defibrillator system by remotely accessing the…48140280$20$14K
    93297The provider, who is a physician or other qualified healthcare professional, evaluates the physiologic data from the implantable physiologic cardiovascular monitoring system during a period of up 30…58110240$10$10.3K
    93280In this service, the provider performs a face to face evaluation and then optimally adjusts the existing parameters of an already implanted dual lead pacemaker system.  He changes various operating…7710050$20$5.3K
    93290The provider performs a face–to–face evaluation and optimally adjusts the existing parameters of an already implanted cardiovascular physiologic monitoring system, reviews the results, and prepares a…243060$10$3.8K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    White Memorial Medical CenterCAGeneral Acute Care Hospital$0$62.3M
    Glendale Adventist Medical CenterCAGeneral Acute Care Hospital$0$52.8M
    Aaron JengCAInternal Medicine Physician$43.2M$0
    Jack AzadCAGeneral Practice Physician$17.2M$0
    Mark LeFLDiagnostic Radiology Physician$10.7M$0
    Leo PolosajianCAClinical Cardiac Electrophysiology Physician$6M$1.6M
    Amiel MoshfeghCAVascular & Interventional Radiology Physician$7.6M$0
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    David BoyerCAOphthalmology Physician$5.6M$3.4K
    Khaled TawansyCAOphthalmology Physician$2.8M$2.4M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    H & H Drug Stores, IncCADurable Medical Equipment & Medical Supplies$0$128M
    Dignity Community CareCAGeneral Acute Care Hospital$0$27.7M
    Montebello Adult Day Health Care Inc.CAAdult Day Care Clinic/Center$0$26.7M
    City Of Glendale Finance DivisionCALand Ambulance$2.1M$6.8M
    Kalust UcarCAHematology & Oncology Physician$2.8M$790
    Biomed LabCAClinical Medical Laboratory$2M$49.6K
    Don LeeCAInterventional Cardiology Physician$1.9M$35K
    Michael BublikCAFacial Plastic Surgery Physician$1.2M$0
    Samvel HmayakyanCAFamily Medicine Physician$908.1K$268.2K
    Joseph AddiegoCAPodiatrist$1.1M$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. California Distribution
    John Mckenzie — 10 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California
    Medicaid Revenue by Year vs. California Providers
    0 of 4 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. California Distribution
    John Mckenzie — 0 of 5 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California