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    v1.0.28
    OpenPayerNPI Medicare & MedicaidLiang-chieh Ko
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    Liang-chieh Ko — Billing Profile & Reimbursement Data

    NPI 1417443409 · Newberg, OR · Podiatrist

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    Liang-chieh Ko is a podiatrist provider located in Newberg, Oregon. This profile covers 17 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.

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationLiang-chieh Ko
    Address410 N Villa Rd
    CityNewberg
    StateOR
    ZIP97132
    TaxonomyPodiatrist
    NPI EnumeratedJuly 2, 2018

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

    Payer SourceTotal Paid
    Medicare$93.7K
    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.

    17 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…350$60$22.1K
    11721The provider surgically debrides (debulks or removes) 6 or more abnormal, diseased, or infected nails.310$30$9.6K
    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…90$90$7.7K
    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…60$110$7.1K
    93923Noninvasive arterial diagnostic procedures are performed to examine the rate of blood flow in an area and to assess the presence of a blockage in the upper and lower extremity arteries.…70$90$6.2K
    73630In this diagnostic procedure, the provider takes a minimum of three views of the foot to assess injury, fracture, arthritis, tumor, or congenital abnormality.240$30$6.1K
    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…90$70$5.9K
    11056The provider removes 2 to 4 benign hyperkeratotic lesions by using surgical instruments like a scalpel or curette.90$60$5.2K
    11042The provider uses surgical instruments to remove the dead tissue in skin down to the subcutaneous layer and including the epidermis and dermis, up to the first 20 cm2.50$90$4.9K
    95923In this procedure, the provider tests the sudomotor function of the autonomic nervous system to check functioning of nerves that supply sweat glands. The autonomic nervous system is that part of the…50$90$4.3K

    Showing 1–10 of 17

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 17 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    17 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    992142,9136,07080$70$10.3K
    1172150120240$30$10K
    110564710080$60$7.8K
    110426710080$70$7.7K
    11057194050$60$6.2K
    992132885,48060$50$5.7K
    9920583594020$150$4.7K
    992045392,75030$110$4.4K
    9592341030$80$4.2K
    110555110060$50$4.1K

    Showing 1–10 of 17

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Liang-chieh Ko, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Advanced Minimally Invasive SurgicalAZSurgery Physician$0$13M
    Advanced Minimally Invasive SurgicalAZIntegrative Medicine Physician$0$7.5M
    Inder SinghCAInterventional Cardiology Physician$4.7M$0
    Nikhil PatelCAVascular & Interventional Radiology Physician$4.3M$0
    Ryan K Anderson D P M P CUTFoot & Ankle Surgery Podiatrist$0$3.5M
    Ayad AghaAZDiagnostic Radiology Physician$1M$0
    Anne LuhanCASurgery Physician$923.1K$0
    David NyeAZVascular Surgery Physician$905.8K$0
    Shawn IsaeffUTVascular & Interventional Radiology Physician$668K$0
    Ali GolshanCAVascular & Interventional Radiology Physician$634.3K$480

    Nearby Providers

    Other providers in the same ZIP code as Liang-chieh Ko, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Providence Health & Services - OregonORGeneral Acute Care Hospital$0$20.1M
    Newberg Kids Dentist LLCORDental Clinic/Center$0$4.3M
    Providence Health & Services - OregonORClinical Pathology Physician$0$3.8M
    Providence Health & Services - OregonORClinic/Center$0$3.6M
    Katie NicosiaORFamily Nurse Practitioner$0$1.5M
    Intercultural Center For Psychology LLCORPsychologist$0$1.4M
    Gso Equipment CorpOREndoscopy Clinic/Center$291.4K$998.3K
    Ann Marie MacasaORRheumatology Physician$437K$0
    Kristin McvayORGeriatric Physical Therapist$97.8K$0
    Marsha GreenORClinical Psychologist$94.1K$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. Oregon Distribution
    Liang-chieh Ko — 1 of 17 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Oregon