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    OpenPayerNPI Medicare & MedicaidMary Mattheos
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    Mary Mattheos — Billing Profile & Reimbursement Data

    NPI 1609977719 · Lindenhurst, NY · Internal Medicine Physician

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    Mary Mattheos is a internal medicine physician provider located in Lindenhurst, New York. This profile covers 37 Medicare and 14 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
    OrganizationMary Mattheos
    Address350 W Montauk Hwy
    CityLindenhurst
    StateNY
    ZIP11757
    TaxonomyInternal Medicine Physician
    NPI EnumeratedSeptember 25, 2006

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

    Payer SourceTotal Paid
    Medicaid$599.9K
    Medicare$446.4K

    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.

    37 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…2,480$70$176.2K
    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…540$110$58.2K
    G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit310$150$46.2K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.7,350$1$29.4K
    99490The clinical staff provides services directed by the provider to support and coordinate a patient’s care across multiple disciplines. The patient has two or more chronic conditions that place the…480$60$27.1K
    99454The provider supplies one or more devices for remote physiologic monitoring that occurs for 16 to 30 days in a 30–day period.560$50$26.1K
    99457The provider manages treatment using data from remote physiologic monitoring. The service requires at least one real–time interactive communication with the patient or caregiver during the month and…560$40$24.6K
    90694This code represents a vaccine product administered into the muscle to protect against four strains of influenza (flu). It is an inactivated, adjuvanted, preservative–free vaccine given as a 0.5 mL…90$80$6.9K
    90677This code represents a vaccine product administered intramuscularly to protect against pneumococcal disease, a bacterial infection. This is a 20–valent vaccine, protecting against 20 strains of the…30$200$5.1K
    99439The clinical staff provides services directed by the provider to support and coordinate a patient’s care across multiple disciplines. The patient has two or more chronic conditions that place the…120$40$5K

    Showing 1–10 of 37

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 37 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    37 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    994902421,210150$50$21K
    992142,60930,45090$100$19K
    2061146074080$90$15.9K
    9943916946090$40$13.8K
    9945752480150$40$12.5K
    9945439420130$40$12.5K
    992134731,44080$70$12.1K
    G04391736,29050$130$11.2K
    95004303001,360$1$10.4K
    906779682,48020$280$7.8K

    Showing 1–10 of 37

    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.

    14 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…9,580$50$479K
    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…340$70$24.3K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.110$190$21.7K
    93000The provider records the electrical conduction of the heart to examine any abnormality in its functioning, based on signals from at least 12 leads, wires that connect the recording device to…1,560$10$18.7K
    99396The provider performs an established well–patient visit for a patient who is between the ages of 40 and 64.200$80$15.6K
    94010The provider or technician administers a spirometry test to assess the patient's respiratory function. The spirometer is attached to a computer that records the total and timed vital capacity…660$20$15.1K
    92552The provider assesses a patient’s hearing with a series of tones at varying intensities to identify the lowest threshold at which the patient can hear.720$20$13.6K
    99395The provider performs an established well–patient visit for a patient who is between the ages of 18 and 39.130$70$8.7K
    87426The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient blood specimen for antigens of severe acute respiratory syndrome coronavirus such as SARS–CoV–2,…120$20$2.8K
    90471In this procedure, the provider administers a live attenuated vaccine using a percutaneous, intradermal, subcutaneous, or intramuscular route.150$10$1.9K

    Showing 1–10 of 14

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. New York median

    14 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    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…1,52719,110360$70$321K
    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…6,99016,550220$90$186.8K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.219410150$190$151.6K
    87426The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient blood specimen for antigens of severe acute respiratory syndrome coronavirus such as SARS–CoV–2,…425750170$20$90K
    99396The provider performs an established well–patient visit for a patient who is between the ages of 40 and 64.1,0012,010200$90$81.7K
    99395The provider performs an established well–patient visit for a patient who is between the ages of 18 and 39.1,0101,880170$80$69K
    92552The provider assesses a patient’s hearing with a series of tones at varying intensities to identify the lowest threshold at which the patient can hear.203480400$30$43.5K
    94010The provider or technician administers a spirometry test to assess the patient's respiratory function. The spirometer is attached to a computer that records the total and timed vital capacity…165710150$30$15.4K
    90471In this procedure, the provider administers a live attenuated vaccine using a percutaneous, intradermal, subcutaneous, or intramuscular route.1,5012,890170$10$15.1K
    93000The provider records the electrical conduction of the heart to examine any abnormality in its functioning, based on signals from at least 12 leads, wires that connect the recording device to…5693,120260$10$11.8K

    Showing 1–10 of 14

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Steven MelchionnoCTOrthopedic Physical Therapist$128K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Zwanger & Pesiri Radiology Group, LLPNYDiagnostic Radiology Physician$0$35.5M
    Lisa KalimiNYDiagnostic Radiology Physician$1.9M$49K
    Guy BassisNYDiagnostic Radiology Physician$1.5M$112.3K
    Patricia KellyNYDiagnostic Radiology Physician$1.1M$54.3K
    Eliyahu EngelsohnNYNeuroradiology Physician$1M$91.5K
    Mark DeckerNYDiagnostic Radiology Physician$962K$141.1K
    Katya ShpilbergNYDiagnostic Radiology Physician$971.1K$87.9K
    Barry BalotNYInternal Medicine Physician$724.6K$192.5K
    Vaiman TsangNYDiagnostic Radiology Physician$790.6K$53.7K
    Alex RosioreanuNYDiagnostic Radiology Physician$616.4K$90.2K

    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. New York Distribution
    Mary Mattheos — 2 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New York
    Medicaid Revenue by Year vs. New York Providers
    0 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. New York Distribution
    Mary Mattheos — 0 of 14 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New York