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    OpenPayerNPI Medicare & MedicaidStephane Leung Wai Sang
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    Stephane Leung Wai Sang — Billing Profile & Reimbursement Data

    NPI 1366859985 · Grand Rapids, MI · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician

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    Stephane Leung Wai Sang is a thoracic surgery (cardiothoracic vascular surgery) physician provider located in Grand Rapids, Michigan. This profile covers 11 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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    Progress1 / 8

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationStephane Leung Wai Sang
    Address221 Michigan St Ne Ste 300
    CityGrand Rapids
    StateMI
    ZIP49503
    TaxonomyThoracic Surgery (Cardiothoracic Vascular Surgery) Physician
    NPI EnumeratedJuly 15, 2014

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

    Payer SourceTotal Paid
    Medicare$71.3K
    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.

    11 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    33361The provider uses a catheter to insert an aortic valve replacement through the lumen of a catheter, in a service known as TAVI or TAVR. This code is specific to inserting the valve using a…40$600$22.6K
    33405The provider replaces the aortic valve with an artificial valve (but not a homograft or ventless valve) via open access with the patient on cardiopulmonary bypass. She performs this procedure to…10$1,700$20.3K
    33533Coronary artery bypass, using arterial graft(s); single arterial graft10$1,100$14.3K
    99205The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…30$160$4.6K
    33518The provider diverts blood flow from damaged vessels in the heart by grafting two vein segments taken from another location, such as the leg, while the patient is undergoing a coronary artery bypass…10$330$3.6K
    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…20$110$2.2K
    33370At the same session as a primary transcatheter aortic valve replacement (TAVR/TAVI) procedure, the provider percutaneously places one or more cerebral embolic protection devices to prevent clots and…10$110$1.5K
    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…10$70$780
    G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review…20$40$760
    71046In this diagnostic procedure, the provider performs a minimum of two radiological views of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and…20$20$410

    Showing 1–10 of 11

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    11 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    3340531010$1,540$20K
    333612510020$610$17.7K
    33533355020$890$17K
    9921314,46114,81060$60$6.6K
    992055561,68020$150$4.3K
    992044,0606,28030$110$4.2K
    33518132010$210$3.4K
    33370101020$110$2.3K
    710461,0081,38070$10$1.5K
    G018029155020$40$1.3K

    Showing 1–10 of 11

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Stephane Leung Wai Sang, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Spectrum Health HospitalsMIGeneral Acute Care Hospital$0$243.2M
    Spectrum Health Primary Care PartnersMIInternal Medicine Physician$0$219.9M
    Spectrum Health HospitalsMIHospitalist Physician$0$25.2M
    Spectrum Health Primary Care PartnersMIUrgent Care Clinic/Center$0$14.5M
    Spectrum Health HospitalsMIAir Ambulance$413.8K$1.1M
    Bachar HamadILGastroenterology Physician$325.3K$829.9K
    Zhe LiangMIRheumatology Physician$1M$14.6K
    Jeremiah JohnsMIEmergency Medicine Physician$432.1K$0
    Fadi DellyMIInterventional Pain Medicine Physician$431.8K$0
    Zakari TataMIFamily Medicine Physician$398K$0

    Nearby Providers

    Other providers in the same ZIP code as Stephane Leung Wai Sang, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Kent County Cmh AuthorityMICommunity/Behavioral Health Agency$0$97.6M
    Saint Mary's Health ServicesMIGeneral Acute Care Hospital$0$92M
    Cancer & Hematology Centers Of Western Mi, P.C.MISpecialist$0$59.5M
    Cherry Street Services, Inc.MIFederally Qualified Health Center (FQHC)$0$50.9M
    Ecs Western Michigan PCMIEmergency Medicine Physician$0$50.6M
    Neo Natal Associates PlcMINeonatal-Perinatal Medicine Physician$0$27.7M
    Life Ems IncMILand Ambulance$3.1M$22M
    Cherry Street Services, Inc.MIFederally Qualified Health Center (FQHC)$0$24.6M
    Paramed IncMIAmbulance$1.8M$21.1M
    Advantage Health Saint Mary's Medical GroupMIMulti-Specialty Clinic/Center$0$21.9M

    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. Michigan Distribution
    Stephane Leung Wai Sang — 0 of 11 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Michigan