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    v1.0.28
    OpenPayerNPI Medicare & MedicaidMaria Freeman
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    Maria Freeman — Billing Profile & Reimbursement Data

    NPI 1245666858 · Knoxville, TN · Certified Registered Nurse Anesthetist

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    Maria Freeman is a certified registered nurse anesthetist provider located in Knoxville, Tennessee. This profile covers 2 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
    OrganizationMaria Freeman
    Address1924 Alcoa Hwy # U109
    CityKnoxville
    StateTN
    ZIP37920
    TaxonomyCertified Registered Nurse Anesthetist
    NPI EnumeratedSeptember 16, 2013

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

    Payer SourceTotal Paid
    Medicare$3.7K
    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.

    2 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    01916The provider performs anesthesia services for a patient undergoing diagnostic arteriography or venography.20$160$2.7K
    00811The provider performs anesthesia services for a patient undergoing an unspecified lower intestinal endoscopic procedure where the surgical provider introduces an endoscope into the intestines up to…10$80$1.1K

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 2 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    2 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    0081168584020$80$3.3K
    0191672010$120$2.1K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Blount Memorial Physician Group, IncTNFamily Medicine Physician$0$4.2M
    David SkinnerTNDermatology Physician$661.5K$0
    Shahzad ShahTNCardiovascular Disease Physician$301.9K$0
    Jonathan AllredTNInternal Medicine Physician$301.9K$0
    Donna BrantleyTNFamily Nurse Practitioner$263.1K$0
    Prasanna SugathanLACardiovascular Disease Physician$222.6K$0
    Mohammad ShafiTXNephrology Physician$191.9K$0
    Brandon BanksLAAnesthesiology Physician$181.5K$0
    Tariq HaddadinTNInterventional Cardiology Physician$176.4K$0
    John GayTNDermatology Physician$167.4K$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. Tennessee Distribution
    Maria Freeman — 0 of 2 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Tennessee