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    v1.0.28
    OpenPayerNPI Medicare & MedicaidSamuel Ahn
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    Samuel Ahn — Billing Profile & Reimbursement Data

    NPI 1942286661 · Fontana, CA · Vascular & Interventional Radiology Physician

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    Samuel Ahn is a vascular & interventional radiology physician provider located in Fontana, California. This profile covers 14 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
    OrganizationSamuel Ahn
    Address9961 Sierra Ave
    CityFontana
    StateCA
    ZIP92335
    TaxonomyVascular & Interventional Radiology Physician
    NPI EnumeratedDecember 15, 2005

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

    Payer SourceTotal Paid
    Medicare$17.8K
    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.

    14 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    32555In this procedure, the provider removes the fluid, blood, or air from the space between the lungs and chest wall using a needle or catheter.  He performs the procedure using imaging guidance.40$90$3.7K
    36902The provider introduces a needle and/or catheter under fluoroscopic guidance (live X–rays that can be viewed on a monitor) and injects contrast material into the dialysis access point to visualize…20$180$3.5K
    36558The provider places a catheter, without a subcutaneous port or pump in one of the major veins carrying the blood to the heart or directly into the right atrium, to administer medication, nutrients,…10$200$2.6K
    49083In this procedure, the provider withdraws an abnormal buildup of fluid from the abdominal cavity to relieve pressure and pain or to obtain a sample to submit to a laboratory for analysis. He…30$70$2K
    77012In this procedure, the provider performs supervision and interpretation for a separately reportable procedure that uses computed tomography guided needle placement, as in biopsy or aspiration. Report…30$60$1.6K
    10005Under ultrasound guidance, the provider performs a fine needle aspiration (FNA), a diagnostic procedure that involves collecting a specimen from tissue, a cyst, or mass using a specialized needle and…20$60$1.1K
    99152The provider performing a diagnostic or therapeutic procedure administers medication to reduce consciousness, but not render the patient unconscious or asleep, in a patient five years of age or…100$10$960
    38222The provider takes a scraping or sample of bone marrow tissue, using biopsy and aspiration techniques, for diagnostic purposes. Bone marrow aspiration is typically performed prior to the biopsy when…10$60$800
    76942Ultrasonography uses sound waves of higher frequencies (above the normal hearing capacity of a healthy human, i.e., 20 kHz) to visualize inner organs. When the sound waves pass through the human…20$20$370
    77001Report this code as an add–on code to the primary procedure code, such as central venous access devices (CVAD) placement, replacement, or removal, including accessing the vessel, manipulating the…20$10$320

    Showing 1–10 of 14

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 14 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    14 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    369021118030$1,010$72.6K
    365581829020$250$5.4K
    490831637040$90$4.1K
    32555845030$90$3.8K
    710454312,870200$10$3.4K
    939713671,89040$50$3.2K
    100051831020$90$2.9K
    382224327020$80$2.4K
    769421421,32020$40$2.2K
    770122035030$60$2K

    Showing 1–10 of 14

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Hawaii Radiologic Associates, Ltd.HIDiagnostic Radiology Physician$0$3.5M
    Charles NuttingCOVascular & Interventional Radiology Physician$1.1M$0
    John WadeHIDiagnostic Radiology Physician$795K$0
    Kevin LampertCODiagnostic Radiology Physician$451.6K$0
    David CamachoHIDiagnostic Radiology Physician$414K$0
    Jozef BrozynaORDiagnostic Radiology Physician$359.4K$0
    Mark DennisCODiagnostic Radiology Physician$336.5K$0
    Lori WilhelmHIDiagnostic Radiology Physician$334.9K$0
    Scott GrosskreutzHIDiagnostic Radiology Physician$333.8K$0
    Christopher EbersoleCODiagnostic Radiology Physician$330.2K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Kaiser Foundation HospitalsCAGeneral Acute Care Hospital$0$88M
    Rodef Dental CorporationCAPediatric Dentistry$0$31.1M
    Southern California Permanente Medical GroupCAHealth Maintenance Organization$0$30.4M
    Bunthan DeeCAFoot & Ankle Surgery Podiatrist$241.1K$0
    Vouch LunCAFoot & Ankle Surgery Podiatrist$125.3K$0
    Nancy LucasCACertified Registered Nurse Anesthetist$59.9K$0
    Kevin LayCAAnesthesiology Physician$18.9K$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. California Distribution
    Samuel Ahn — 0 of 14 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California