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    OpenPayerNPI Medicare & MedicaidGregory Grau
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    Gregory Grau — Billing Profile & Reimbursement Data

    NPI 1922051051 · Winchester, KY · Orthopaedic Surgery Physician

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    Gregory Grau is a orthopaedic surgery physician provider located in Winchester, Kentucky. This profile covers 27 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
    OrganizationGregory Grau
    Address404 Shoppers Dr
    CityWinchester
    StateKY
    ZIP40391
    TaxonomyOrthopaedic Surgery Physician
    NPI EnumeratedMay 18, 2006

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

    Payer SourceTotal Paid
    Medicare$111.6K
    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.

    27 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    27447In this procedure, the provider replaces the damaged weight bearing surfaces of both the medial and lateral compartments in the knee joint using implants of metal or other strong materials. The…20$960$21K
    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…250$60$14.8K
    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…150$80$12.9K
    27245In this procedure, the provider performs an open treatment of a femoral fracture between, around, or below the trochanters. He fixes the fracture using an intramedullary implant, or an implant the…10$910$10.9K
    20610In this procedure, the provider inserts a needle through the skin of a patient and into a major joint or bursa and then uses the syringe attachment to the needle to remove fluid or he may inject a…190$50$9.4K
    J7327Hyaluronan or derivative, monovisc, for intra-articular injection, per dose10$520$6.2K
    72148In this diagnostic procedure, the provider performs magnetic resonance imaging (MRI) of the lumbar spinal canal and contents without using contrast.40$140$5.2K
    73721In this diagnostic procedure, the provider performs magnetic resonance imaging of a lower extremity joint without using contrast material.20$150$3.6K
    73221In this diagnostic procedure, the provider performs a magnetic resonance imaging, or MRI imaging, of any of the joints of a patient’s upper extremity, which can be the shoulder, elbow, wrist, or…30$130$3.3K
    62323The provider injects a diagnostic or a therapeutic substance, such as pain medication or a steroid, into the space around the spinal nerves of the lumbar (lower back) or sacral (caudal, or tailbone)…20$180$3.2K

    Showing 1–10 of 27

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 27 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    27 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    2744710916030$1,090$45.7K
    J7327333040$550$22.4K
    6232311112080$130$15K
    992142,8037,230110$70$14.1K
    27245324010$810$13.8K
    992231,4461,94040$130$8.6K
    992131,1617,25080$50$7.7K
    2061015764080$40$6.6K
    62321677030$140$6.5K
    7214811720050$70$5.4K

    Showing 1–10 of 27

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Kentucky Orthopaedics & Spine PLLCKYOrthopaedic Surgery Physician$0$4.6M
    Oliver JamesKYPain Medicine (Anesthesiology) Physician$321.1K$0
    Travis CleggINOrthopaedic Surgery Physician$267.4K$0
    Jason DelongKYPhysician Assistant$180.1K$0
    James RiceKYOrthopaedic Surgery Physician$173.9K$0
    Michael BradleyKYPhysician Assistant$149.2K$810
    Brandon EmbryKYMedical Physician Assistant$134K$0
    Bradley DunkinKYOrthopaedic Surgery Physician$133.6K$0
    Sean GriffinKYOrthopaedic Surgery Physician$132.9K$0
    Kurt SchlentherKYPhysician Assistant$115.7K$710

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Kentucky Hospital, LLCKYGeneral Acute Care Hospital$0$83.8M
    Kentucky Addiction Centers, LLCKYSubstance Abuse Rehabilitation Facility$0$16.7M
    Dungarvin Kentucky, LLC - WinchesterKYDevelopmentally Disabled Services Day Training Agency$0$13.4M
    Caky E WinchesterKYCase Management Agency$0$12.1M
    New Day Recovery CenterKYSubstance Abuse Rehabilitation Facility$0$10.6M
    Clark Regional Physician Practices, LLCKYDurable Medical Equipment & Medical Supplies$0$9.4M
    John I. Gray, Iii, PscKYOral and Maxillofacial Surgery (Dentist)$0$7.1M
    Clark Emergency PhysiciansKYEmergency Medicine Physician$0$6.7M
    Beall Recovery ClinicsKYAddiction Medicine (Preventive Medicine) Physician$0$5M
    Timothy CrispKYPediatric Dentistry$0$4.4M

    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. Kentucky Distribution
    Gregory Grau — 0 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Kentucky