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    OpenPayerNPI Medicare & MedicaidAndrew Keenan
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    Andrew Keenan — Billing Profile & Reimbursement Data

    NPI 1467405175 · Largo, MD · Nuclear Imaging & Therapy Physician

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    Andrew Keenan is a nuclear imaging & therapy physician provider located in Largo, Maryland. This profile covers 17 Medicare and 2 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
    OrganizationAndrew Keenan
    Address901 Harry S Truman Dr N
    CityLargo
    StateMD
    ZIP20774
    TaxonomyNuclear Imaging & Therapy Physician
    NPI EnumeratedMay 17, 2006

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

    Payer SourceTotal Paid
    Medicare$63.4K
    Medicaid$9.9K

    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
    78815PET and CT scans are both standard imaging tools that allow doctors to evaluate the location and metabolic actions of tumors or cancer inside the body before beginning an active treatment regimen.…280$90$26.1K
    78582In this diagnostic procedure, the provider performs both pulmonary ventilation and perfusion imaging in a nuclear scan test that evaluates the circulation of air and blood within the patient’s lungs.320$40$12.9K
    78452In this procedure, the provider performs multiple SPECT studies of the heart to determine the areas of deficient blood flow. The goal of the procedure is to determine areas that have deficient blood…80$60$5.1K
    78816The patient is injected with a radiopharmaceutical tracer called FDG (fluoro–deoxyglucose, a radioactive substance containing glucose) about one hour before the imaging is scheduled to begin. The…40$90$3.3K
    78306The provider performs a bone scan (also known as scintigraphy), a specialized nuclear medicine procedure in which the provider injects a radionuclide prior to imaging to examine the various bones of…100$30$3.3K
    78451In this procedure, the provider performs a single SPECT study of the heart to determine the areas of deficient blood flow. The goal of the procedure is to determine areas that have deficient blood…50$50$2.5K
    78227The provider images the liver, bile, bile ducts, and gallbladder to follow the production and flow of bile from the liver to the small intestine to diagnose a bile duct obstruction or leakage;…70$30$2.2K
    78195In this procedure, the provider uses a gamma–emitting radioactive tracer to diagnose and localize diseases of the lymphatics and lymph nodes.40$50$1.7K
    78315The provider performs a three–phase bone scan (also known as scintigraphy), a specialized nuclear medicine procedure in which the provider injects a radionuclide prior to imaging to examine the…30$40$1.4K
    78803The provider uses a nuclear imaging test called SPECT to localize a tumor, inflammatory process, or radioactive tracer distribution. Vascular flow and blood pool imaging are included if performed.…30$40$1.1K

    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
    7881527110110$830$173.4K
    7845215131080$330$36.9K
    78816246030$770$35.5K
    7845161040$80$7K
    7807151020$230$6.2K
    7822732030$150$5.7K
    7880392020$130$5.6K
    7831542020$180$4.7K
    7830656030$110$4.4K
    78264193020$140$4.1K

    Showing 1–10 of 17

    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.

    2 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    78582In this diagnostic procedure, the provider performs both pulmonary ventilation and perfusion imaging in a nuclear scan test that evaluates the circulation of air and blood within the patient’s lungs.290$20$6.8K
    78580In this diagnostic procedure, the provider performs a nuclear perfusion imaging test to evaluate the circulation of blood within the patient’s lungs. He does this to identify the presence of any…190$20$3.1K

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Maryland median

    2 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    78582In this diagnostic procedure, the provider performs both pulmonary ventilation and perfusion imaging in a nuclear scan test that evaluates the circulation of air and blood within the patient’s lungs.11060$30$3K
    78580In this diagnostic procedure, the provider performs a nuclear perfusion imaging test to evaluate the circulation of blood within the patient’s lungs. He does this to identify the presence of any…11050$10$710

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Essentia Health Virginia, LLCMNGeneral Acute Care Hospital$0$12.9M
    Essentia Health Virginia, LLCMNRural Health Clinic/Center$0$5.6M
    John ThompsonMDOphthalmology Physician$3.9M$0
    Hyun BangMDVascular & Interventional Radiology Physician$1.5M$840
    Shaya AnsariNYDiagnostic Radiology Physician$1.5M$1K
    Frank TamburrinoNYCardiovascular Disease Physician$931.2K$271.2K
    Renu BerryMDDiagnostic Radiology Physician$769.3K$0
    Gabriel SoudryMDNuclear Medicine Physician$612.9K$0
    Tammy LambVADiagnostic Radiology Physician$610.2K$0
    Alexander MarkMDDiagnostic Radiology Physician$580.2K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Dimensions Health CorporationMDGeneral Acute Care Hospital$0$29.6M
    Qci Behavioral Health Consulting Group, LLCMDMental Health Counselor$0$18.8M
    Prince George's County MarylandMDLand Ambulance$6.2M$7.8M
    Capital Children's HealthcareMDAmbulatory Surgical Clinic/Center$0$11.2M
    We Care Adult Services, Inc.MDAdult Day Care Clinic/Center$0$9.2M
    Ccdc Professionals, LLCMDDentist$0$8.4M
    Center For Therapeutic Concepts IncMDCommunity/Behavioral Health Agency$0$6.5M
    United Counseling And Support Services LLCMDCommunity/Behavioral Health Agency$0$5.8M
    Affordable Behavioral ConsultantsMDSubstance Use Disorder Rehabilitation Clinic/Center$0$4.8M
    Green States Anesthesia PLLCMDDental Anesthesiology$0$4.8M

    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. Maryland Distribution
    Andrew Keenan — 1 of 17 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Maryland
    Medicaid Revenue by Year vs. Maryland Providers
    0 of 5 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Maryland Distribution
    Andrew Keenan — 2 of 2 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Maryland