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    OpenPayerNPI Medicare & MedicaidWilliam Mehard
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    William Mehard — Billing Profile & Reimbursement Data

    NPI 1548293673 · Chesterfield, MO · Diagnostic Radiology Physician

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    William Mehard is a diagnostic radiology physician provider located in Chesterfield, Missouri. This profile covers 84 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
    OrganizationWilliam Mehard
    Address16091 Swingley Ridge Rd Ste 100
    CityChesterfield
    StateMO
    ZIP63017
    TaxonomyDiagnostic Radiology Physician
    NPI EnumeratedJuly 9, 2006

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

    Payer SourceTotal Paid
    Medicare$200.5K
    Medicaid$17.3K

    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.

    84 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    74177The provider performs computed tomography of the abdomen and pelvis with contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.400$70$26.9K
    70450The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.790$30$23.7K
    74176The provider performs computed tomography of the abdomen and pelvis without contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.260$60$16.1K
    71045In this diagnostic procedure, the provider performs a single radiological view of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and nearby…1,890$10$13.2K
    71275In this procedure, the provider performs a computed tomographic angiography, or CTA imaging of the chest to get detailed images of the blood vessels but not the heart. He performs this study using a…180$70$11.7K
    72125In this diagnostic procedure, the provider performs a computed tomography, or CT, examination of the cervical spine without contrast material.260$40$9.4K
    71260In this diagnostic procedure, the provider performs a computed tomography, or CT, examination of the thorax using contrast material.210$40$8.9K
    70553In this procedure, the provider performs a magnetic resonance imaging, or MRI, study of the brain including the brain stem. He performs this procedure without using contrast material. He then follows…80$80$7.1K
    71250In this diagnostic procedure, the provider performs a computed tomography, or CT, examination of the thorax without using contrast material.180$40$7K
    72148In this diagnostic procedure, the provider performs magnetic resonance imaging (MRI) of the lumbar spinal canal and contents without using contrast.110$60$6.1K

    Showing 1–10 of 84

    • More pages

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 84 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    84 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    7417726560130$70$11.4K
    7055310226060$90$9.1K
    7045020490190$30$7.5K
    721489030060$70$7.3K
    741837116040$90$6.8K
    737219117050$80$6.8K
    741763353070$60$6.3K
    732217216040$80$5.4K
    712753947060$60$5.2K
    712509951080$40$4.6K

    Showing 1–10 of 84

    • More pages

    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
    71045In this diagnostic procedure, the provider performs a single radiological view of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and nearby…750$10$4.5K
    70450The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.90$40$3.8K
    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…540$10$3.8K
    74177The provider performs computed tomography of the abdomen and pelvis with contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.60$50$2.9K
    74176The provider performs computed tomography of the abdomen and pelvis without contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.20$70$1.1K
    73630In this diagnostic procedure, the provider takes a minimum of three views of the foot to assess injury, fracture, arthritis, tumor, or congenital abnormality.70$10$550
    73610In this procedure, the provider takes three or more X–ray images of the ankle joint to check for any fracture, swelling, or reason for pain in the ankle area.40$10$340
    73030This particular procedure is for a minimum of 2 X–ray views of the complete shoulder.10$10$130
    73130In this procedure, the provider takes a minimum of three X–ray images of a patient’s hand to check for any fracture, swelling, or reason of pain in the hand.10$10$110
    G9638Final reports without documentation of one or more dose reduction techniques (e.g., automated exposure control, adjustment of the ma and/or kv according to patient size, use of iterative…480$0$0

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Missouri median

    10 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    74177The provider performs computed tomography of the abdomen and pelvis with contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.156240140$60$80.2K
    70450The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.169250270$40$67.9K
    71045In this diagnostic procedure, the provider performs a single radiological view of the chest. He performs this study for the assessment of conditions affecting the chest, its contents, and nearby…195420660$10$51.7K
    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…176530250$20$33.7K
    74176The provider performs computed tomography of the abdomen and pelvis without contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs.116130140$40$26.6K
    73630In this diagnostic procedure, the provider takes a minimum of three views of the foot to assess injury, fracture, arthritis, tumor, or congenital abnormality.126210110$20$9.4K
    73030This particular procedure is for a minimum of 2 X–ray views of the complete shoulder.97100160$10$5.4K
    73610In this procedure, the provider takes three or more X–ray images of the ankle joint to check for any fracture, swelling, or reason for pain in the ankle area.10116080$10$4.2K
    73130In this procedure, the provider takes a minimum of three X–ray images of a patient’s hand to check for any fracture, swelling, or reason of pain in the hand.11312090$10$3.3K
    G9638Final reports without documentation of one or more dose reduction techniques (e.g., automated exposure control, adjustment of the ma and/or kv according to patient size, use of iterative…740180$0$0

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Vanderbilt University Medical CenterTNInternal Medicine Physician$0$189.5M
    Vanderbilt University Medical CenterTNGeneral Acute Care Hospital$0$137.7M
    Columbus Radiology CorpOHDiagnostic Radiology Physician$0$49.9M
    Vanderbilt University Medical CenterTNMental Health Clinic/Center (Including Community Mental Health Center)$0$29.1M
    Missouri Delta Medical CenterMOGeneral Acute Care Hospital$0$22.7M
    Vanderbilt University Medical CenterTNGeneral Acute Care Hospital$0$8M
    Washington County Memorial HospitalMOCritical Access Hospital$0$8M
    Nashville General HospitalTNGeneral Acute Care Hospital$0$7.9M
    Southern Illinois Healthcare Foundation, Inc.ILFederally Qualified Health Center (FQHC)$0$6.3M
    Antonia KolokythasTNOral and Maxillofacial Surgery (Dentist)$0$5.9M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Mercy East Ambulatory Services LLCMOUrgent Care Clinic/Center$0$8.2M
    Pathways Community Hospice, LLCMOCommunity Based Hospice Care Agency$0$4.9M
    Mercy Healthcare, Inc.MOHome Health Agency$0$4.8M
    St. Lukes Episcopal-presbyterian HospitalMOGeneral Acute Care Hospital$0$3.5M
    Precision Labs LLCMOClinical Medical Laboratory$1.1M$9.6K
    Katharine MikulecMOEndocrinology, Diabetes & Metabolism Physician$968K$0
    Monarch Fire Protection DistrictMOLand Ambulance$621.4K$321.5K
    Midamerica Surgery CenterMOAmbulatory Surgical Clinic/Center$910.6K$0
    George HruzaMOMOHS-Micrographic Surgery Physician$713.1K$0
    Lawrence SamuelsMODermatology Physician$699.5K$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. Missouri Distribution
    William Mehard — 5 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Missouri
    Medicaid Revenue by Year vs. Missouri Providers
    0 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Missouri Distribution
    William Mehard — 0 of 9 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Missouri