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 & MedicaidAhsun Riaz
    Ask Trek AI about this page

    Table of contents

    Progress1 / 10

    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

    Ahsun Riaz — Billing Profile & Reimbursement Data

    NPI 1255642047 · Chicago, IL · Vascular & Interventional Radiology Physician

    Customize your policy alerts

    Sign up for Ahsun Riaz — 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.

    Ahsun Riaz is a vascular & interventional radiology physician provider located in Chicago, Illinois. This profile covers 18 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
    OrganizationAhsun Riaz
    Address201 E Huron St Fl 4
    CityChicago
    StateIL
    ZIP60611
    TaxonomyVascular & Interventional Radiology Physician
    NPI EnumeratedJune 25, 2010

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

    Payer SourceTotal Paid
    Medicare$29.6K
    Medicaid$450

    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.

    18 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    47536The provider exchanges an external or internal–external biliary drainage catheter or converts an internal–external catheter to external only to allow drainage of bile, a substance produced in the…60$80$5.1K
    36561A central venous access catheter is a device that the physician inserts beneath the skin to draw blood or administer medication/nutrients to the patient.  The catheter's tip must terminate in the…20$290$4.9K
    47534The provider places a catheter through the skin (percutaneous placement) into the bile ducts to allow internal and external drainage of bile, a substance produced in the liver and stored in the…10$290$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$220$3.1K
    50200In this procedure.  A physician inserts a collection needle into the kidney to collect a sample for further diagnostic biopsy.20$100$1.7K
    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…60$30$1.6K
    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…20$90$1.5K
    60100This is a diagnostic procedure in which the provider removes a tissue sample from the thyroid gland, typically under imaging guidance, using an automatic, spring–powered core needle.20$60$1.4K
    47000The provider removes a small sample of tissue from the liver through a small incision in the skin. The provider commonly performs this service to diagnose liver disease, to assess the severity of a…20$70$1.2K
    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…80$10$830

    Showing 1–10 of 18

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 18 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    18 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    365619519020$320$6.7K
    3655812015020$230$5K
    4908315517040$80$3.7K
    4753411010$290$3.5K
    4753611020$90$2.4K
    50200143020$100$2.1K
    1000511016020$70$1.9K
    769427451030$40$1.4K
    3655620323020$70$1.2K
    47000226020$70$1.2K

    Showing 1–10 of 18

    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
    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…40$10$310
    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$10$140

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Illinois median

    2 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    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…253070$40$12.1K
    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…93030$10$740

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Elizabeth PerlmanILClinical Pathology/Laboratory Medicine Physician$0$20.1M
    Subash AroraILNeonatal-Perinatal Medicine Physician$0$3.4M
    Shah AlamILHospitalist Physician$96.7K$1M
    Elmer MurdockILInterventional Cardiology Physician$1M$64K
    Samuel HaywardILEmergency Medicine Physician$132.9K$775.6K
    Anish AminILInterventional Cardiology Physician$694.7K$67.3K
    Cash CaseyILClinical Cardiac Electrophysiology Physician$621.3K$45.2K
    Pratik ParikhILInterventional Cardiology Physician$589.1K$58.2K
    Sara HolmstromRIPediatric Emergency Medicine (Emergency Medicine) Physician$0$607.4K
    Ghassan AldurraILPsychiatry Physician$192.7K$359.3K

    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. Illinois Distribution
    Ahsun Riaz — 1 of 18 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois
    Medicaid Revenue by Year vs. Illinois Providers
    0 of 4 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Ahsun Riaz — 0 of 2 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois