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 & MedicaidWynn Kao
    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

    Wynn Kao — Billing Profile & Reimbursement Data

    NPI 1790996890 · Bloomington, IL · Dermatology Physician

    Customize your policy alerts

    Sign up for Wynn Kao — 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.

    Wynn Kao is a dermatology physician provider located in Bloomington, Illinois. This profile covers 19 Medicare and 10 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
    OrganizationWynn Kao
    Address3024 E Empire St
    CityBloomington
    StateIL
    ZIP61704
    TaxonomyDermatology Physician
    NPI EnumeratedMay 24, 2007

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

    Payer SourceTotal Paid
    Medicare$425K
    Medicaid$116.2K

    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.

    19 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…2,240$60$125.4K
    11102The provider biopsies a single skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette.1,070$60$67.6K
    17000The provider destroys a premalignant lesion using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of the first or only lesion.1,420$30$48.2K
    17110The provider destroys benign lesions using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of one to 14 lesions other than skin tags or…550$70$40.9K
    11103The provider biopsies an additional skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette. Report +11103 for each separate lesion…900$40$31.4K
    17003In this add–on procedure, the provider destroys a premalignant lesion using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code is appropriate for the second through…5,840$10$29.2K
    17004The provider destroys 15 or more premalignant lesions using techniques such as chemosurgery, cryosurgery, electrosurgery, or others.190$120$21.4K
    13101This is for a complex repair of a wound to the trunk.  This wound should be 2.6 to 7.5 cm in size.50$280$14.1K
    13121This is for a complex repair of a wound to the scalp, arms, and/or legs.  This wound should be 2.6 to 7.5 cm in size.40$290$10.4K
    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,…220$40$8.7K

    Showing 1–10 of 19

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 19 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    19 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    9921414,90918,540110$80$17.1K
    131214410030$240$12.6K
    13101176030$260$10.5K
    171101173090$70$9.6K
    11102566090$60$9.1K
    170004740170$40$9.1K
    992131217,39070$60$8.8K
    170041728040$110$7.3K
    116027317030$100$3.9K
    992037366,15030$70$3.8K

    Showing 1–10 of 19

    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.

    10 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…1,830$20$42K
    17110The provider destroys benign lesions using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of one to 14 lesions other than skin tags or…250$70$16K
    11100N/A280$50$14.2K
    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,…690$20$13.1K
    99202The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves straightforward medical decision making, and/or the provider…430$30$12.1K
    11102The provider biopsies a single skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette.450$20$8.1K
    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…180$40$6.5K
    88305The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…130$20$3K
    11103The provider biopsies an additional skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette. Report +11103 for each separate lesion…40$20$1.1K
    17000The provider destroys a premalignant lesion using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of the first or only lesion.10$40$510

    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

    10 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    88305The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…484610820$40$46.6K
    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…2,24814,190280$20$38.9K
    17110The provider destroys benign lesions using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of one to 14 lesions other than skin tags or…227090$60$27.6K
    99202The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves straightforward medical decision making, and/or the provider…11793060$40$12.2K
    11102The provider biopsies a single skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette.53050$30$11.7K
    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…1,0433,27080$40$11.1K
    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,…5323,33090$10$7.4K
    11103The provider biopsies an additional skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette. Report +11103 for each separate lesion…41050$30$6.3K
    17000The provider destroys a premalignant lesion using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of the first or only lesion.172050$20$6.2K
    11100N/A22080$40$4.8K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Osf Healthcare SystemILDurable Medical Equipment & Medical Supplies$0$16.7M
    Osf Healthcare SystemILHome Infusion Therapy Pharmacy$0$10.3M
    Saint Francis Medical CenterILGeneral Acute Care Hospital$0$7.3M
    Min-kyu HanILOphthalmology Physician$4.9M$547.6K
    Osf Healthcare SystemILLand Ambulance$0$5.2M
    Osf Healthcare SystemILRural Health Clinic/Center$0$4.9M
    Osf Healthcare SystemILRural Health Clinic/Center$0$4.7M
    Osf Healthcare SystemILHome Health Agency$0$3.4M
    Luke XieILFamily Medicine Physician$41.9K$2.9M
    Darren SigalCAMedical Oncology Physician$2.9M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Sandeep ThotaILDentist$0$5.5M
    St Joseph Medical CenterILHome Health Agency$0$4.8M
    Sreenivasa BasavanthappaILRetina Specialist (Ophthalmology) Physician$3.2M$14.2K
    Adrienne SchupbachILDermatology Physician$1.4M$3K
    Renuka BhaskarILClinical Pathology/Laboratory Medicine Physician$783.2K$530.9K
    Gustavo GalueILFamily Medicine Physician$136.9K$343.6K
    Benjamin TaimoorazyILInterventional Pain Medicine Physician$105.4K$193.7K
    Chad OsborneILFamily Medicine Physician$126.8K$149.5K
    Wilbert LeonardILPodiatrist$76.5K$189.7K
    The Center For Orthopedic Medicine, LLCILAmbulatory Surgical Clinic/Center$194.4K$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. Illinois Distribution
    Wynn Kao — 8 of 19 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 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Wynn Kao — 0 of 10 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois