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    v1.0.28
    OpenPayerNPI Medicare & MedicaidAmy Fellenz
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    Amy Fellenz — Billing Profile & Reimbursement Data

    NPI 1619534690 · Marshfield, WI · Nurse Practitioner

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    Amy Fellenz is a nurse practitioner provider located in Marshfield, Wisconsin. This profile covers 8 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.

    (source: NPPES NPI Registry)

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    Provider details
    FieldValue
    Entity TypeIndividual
    OrganizationAmy Fellenz
    Address1000 N Oak Ave
    CityMarshfield
    StateWI
    ZIP54449
    TaxonomyNurse Practitioner
    NPI EnumeratedMay 24, 2019

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

    Payer SourceTotal Paid
    Medicare$11K
    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.

    8 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…80$40$3.2K
    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…40$60$2.7K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…50$50$2.6K
    52000In this procedure, the provider performs an examination of the interior of the bladder, the urethra, and the ureteric openings by means of a cystourethroscope, a thin flexible or rigid tube with a…20$50$750
    51702The bladder catheter CPT® codes provide options for reporting the procedures that best reflect the exact anatomic location of a catheter insertion, the type of catheter inserted, and, in some cases,…40$20$590
    51720This is a common treatment for bladder cancer. It involves instilling an anticarcinogenic agent into the bladder through a catheter. The provider leaves the agent in the bladder for a period of time…20$30$470
    99212The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…20$20$410
    51700Bladder irrigation and instillation are used to deliver medication directly to the bladder via a catheter.  These medications are usually anti–inflammatory agents used to treat infection or…10$20$250

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 8 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    8 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    992146,7779,80080$70$9.2K
    5200014616070$120$8.8K
    992321,9813,49060$60$7.2K
    992133,5149,38060$50$4.7K
    5172061020$60$1.3K
    51702257030$40$1.3K
    992121,3502,00030$30$1.3K
    51700556020$50$1.2K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Mchs Hospitals IncWIRural Acute Care Hospital$0$45.3M
    Family Health Center Of Marshfield IncWIDental Clinic/Center$0$20.4M
    Marshfield Clinic IncWIClinic/Center$526.8K$19.6M
    Mchs Hospitals IncWIClinic/Center$0$11.8M
    Family Health Center Of Marshfield IncWIFederally Qualified Health Center (FQHC)$0$3.4M
    Family Health Center Of Marshfield IncWIFederally Qualified Health Center (FQHC)$0$3.2M
    Marriage & Family Health Services, Ltd.WIAdolescent and Children Mental Health Clinic/Center$0$2.6M
    Mchs Hospitals IncWILand Ambulance$1.4M$987.9K
    School District Of MarshfieldWILocal Education Agency (LEA)$0$1.7M
    Total Renal Care IncWIEnd-Stage Renal Disease (ESRD) Treatment Clinic/Center$0$1.3M

    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. Wisconsin Distribution
    Amy Fellenz — 0 of 8 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Wisconsin