Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerNPI Medicare & MedicaidSam Ahn
    Ask Trek AI about this page

    Sam Ahn — Billing Profile & Reimbursement Data

    NPI 1497783831 · Los Angeles, CA · Vascular Surgery Physician

    Customize your policy alerts

    Sign up for Sam Ahn — Billing Profile & Reimbursement Data policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    Sam Ahn is a vascular surgery physician provider located in Los Angeles, California. This profile covers 30 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.

    Table of contents

    Progress1 / 8

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationSam Ahn
    Address1082 Glendon Ave
    CityLos Angeles
    StateCA
    ZIP90024
    TaxonomyVascular Surgery Physician
    NPI EnumeratedJune 28, 2006

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

    Payer SourceTotal Paid
    Medicare$444.9K
    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.

    30 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    37227N/A20$9,440$160.5K
    37252In this add–on procedure, the provider inserts a specially designed catheter with an ultrasound transducer, a device that sends high–frequency sound waves through the tissues and detects their…50$820$42.8K
    37253In this add–on procedure, the provider inserts a specially designed catheter with an ultrasound transducer, a device that sends high–frequency sound waves through the tissues and detects their…230$140$32.2K
    93925The provider performs a duplex ultrasound scan of the lower extremity arteries or bypass grafts on both sides. Providers perform noninvasive arterial diagnostic procedures to examine the rate of…150$210$31.4K
    36012The provider places a catheter into a second order branch, including the left adrenal vein or the petrosal sinus, to diagnose and treat various disorders, including administering medications.60$440$27K
    37248Using an open incision or a percutaneous (small incision in the skin) approach, the provider places a balloon–tipped catheter into the lumen (interior) of a vein (except for the dialysis circuit) and…30$1,010$25.3K
    37249After performing transluminal balloon angioplasty on the initial vein, the provider places a balloon through a catheter into the lumen (interior) of one or more additional veins (except for the…70$370$23.7K
    93970The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arms or legs). This is a complete, bilateral…120$150$17.7K
    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…140$100$14K
    93880Duplex scanning of arteries for the evaluation of blood flow is a type of non–invasive vascular diagnostic process. A physician can visualize and selectively assess the flow patterns of peripheral…90$140$12.4K

    Showing 1–10 of 30

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 30 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    30 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    37227345020$8,650$259.5K
    372525712050$730$65.4K
    80053899950110$10$30.1K
    3724892020$970$27.1K
    37253259090$140$26.9K
    9921417,26437,970120$90$23.2K
    3601241030$400$20.4K
    3724941030$340$16.5K
    939251721,25040$180$15.4K
    9921320,19034,66080$70$13.2K

    Showing 1–10 of 30

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Aaron JengCAInternal Medicine Physician$43.2M$0
    Richard ParkCAInternal Medicine Physician$31.7M$0
    Johnson LeeCAPlastic Surgery Physician$22.5M$0
    James MichailCAGeriatric Medicine (Family Medicine) Physician$20.4M$86.8K
    Jack AzadCAGeneral Practice Physician$17.2M$0
    Mark LeFLDiagnostic Radiology Physician$10.7M$0
    Leo PolosajianCAClinical Cardiac Electrophysiology Physician$6M$1.6M
    Amiel MoshfeghCAVascular & Interventional Radiology Physician$7.6M$0
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    Millicent RoveloCAPlastic Surgery Physician$6.1M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Samuel SlomowitzCAHematology & Oncology Physician$3.4M$0
    Maria Conrica DawisCAAcute Care Nurse Practitioner$2.4M$0
    Michael LalezarianCAVascular & Interventional Radiology Physician$1.7M$0
    Arash BerelianiCACardiovascular Disease Physician$1.7M$0
    Deborah WongCAHematology & Oncology Physician$1.5M$0
    Gottfried KonecnyCAHematology & Oncology Physician$831.8K$0
    Jilbert EradatCAVascular & Interventional Radiology Physician$764K$0
    Garfield Beach Cvs LLCCAPharmacy$411.1K$0
    Isaac WienerCAClinical Cardiac Electrophysiology Physician$376.1K$0
    Peyman Nejatbakhsh AzadaniCACardiovascular Disease Physician$373.7K$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
    Sam Ahn — 0 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California