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 & MedicaidIlyas Yambayev
    Ask Trek AI about this page

    Table of contents

    Progress1 / 11

    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

    Ilyas Yambayev — Billing Profile & Reimbursement Data

    NPI 1457882557 · Brockton, MA · Anatomic Pathology & Clinical Pathology Physician

    Customize your policy alerts

    Sign up for Ilyas Yambayev — 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.

    Ilyas Yambayev is a anatomic pathology & clinical pathology physician provider located in Brockton, Massachusetts. This profile covers 16 Medicare and 1 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
    OrganizationIlyas Yambayev
    Address680 Centre St
    CityBrockton
    StateMA
    ZIP02302
    TaxonomyAnatomic Pathology & Clinical Pathology Physician
    NPI EnumeratedMarch 21, 2017

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

    Payer SourceTotal Paid
    Medicare$31K
    Medicaid$170

    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.

    16 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    88305The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…260$30$7.5K
    88344The lab analyst applies a single multiplex antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…100$30$3.2K
    88173The lab analyst performs the technical lab test to analyze a cytopathology specimen from a fine needle aspirate and then interprets and reports the results.50$60$3.1K
    85060The physician, typically a clinical pathologist, performs a peripheral blood smear review and provides an interpretation and written report of the examination.150$20$3K
    88189The clinician, typically a pathologist, interprets flow cytometry results of 16 or more markers.40$70$2.8K
    88307The physician, typically a pathologist, performs a level V examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…30$70$2.2K
    88313The lab analyst performs the technical lab steps to stain a specimen for Group II identification, for example an iron stain or trichrome stain. A qualified provider, typically a pathologist,…200$10$2K
    88341The lab analyst applies an additional single antibody stain on a slide or slides prepared from the same patient specimen as the initial antibody stain, such as tumor tissue. Then a qualified…70$20$1.7K
    88342The lab analyst applies an initial single antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…50$30$1.3K
    88104The analyst prepares smears of cytopathology fluids, washings, or brushings, except for cervical or vaginal fluid, and interprets his findings. Cytopathology is the study of cellular changes in…50$20$1.1K

    Showing 1–10 of 16

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 16 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    16 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    88305349520530$40$53.4K
    88341376430210$30$9K
    88342372470120$40$8.3K
    8830729235080$70$7.5K
    88189436070$70$7.3K
    881737616050$60$4.1K
    883441311030$60$3.6K
    883134427060$20$2.8K
    88188233040$50$2.6K
    85097597040$40$2.4K

    Showing 1–10 of 16

    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.

    1 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    83020The lab analyst records and calculates the hemoglobin fractions in a whole blood sample demonstrated by this hemoglobin fractionation test by electrophoresis.10$10$170

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Massachusetts median

    1 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    83020The lab analyst records and calculates the hemoglobin fractions in a whole blood sample demonstrated by this hemoglobin fractionation test by electrophoresis.3440220$10$20.1K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Signature Healthcare Medical Group IncMAInternal Medicine Physician$0$33.4M
    Mohamad El-zaruMACardiovascular Disease Physician$543.5K$0
    Roy BryanCADiagnostic Radiology Physician$417.1K$90
    Donald JoyceRIRadiation Oncology Physician$411.3K$0
    Nicklas OldenburgRIRadiation Oncology Physician$399.1K$0
    Aqeel SiddiquiMAVascular Surgery Physician$390.4K$0
    Mark FranciosaMAInternal Medicine Physician$26.4K$319.9K
    NPI 1902804107——$346.2K$0
    Mark BobbinMADiagnostic Radiology Physician$319.8K$0
    Gregg MillerMADiagnostic Radiology Physician$259.2K$54.7K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Commonwealth Of Massachusetts-dmhMACommunity/Behavioral Health Agency$0$208.3M
    Brockton Hospital, Inc.MAGeneral Acute Care Hospital$0$160.8M
    Beyond Independent Living LLCMAFoster Care Agency$0$29.2M
    Adult Day Health, Inc.MAAdult Day Care Clinic/Center$0$8.8M
    Commonwealth Of Massachusetts-dmhMACase Management Agency$0$7.4M
    Hathaway Road Dental, PCMAGeneral Practice Dentistry$0$6.1M
    Apothecare Pharmacy LLCMALong Term Care Pharmacy$14.8K$1.2M
    Shields Signature Imaging, LLCMAMobile Radiology Clinic/Center$755K$490.3K
    Charles KingMAPodiatrist$219.8K$263.7K
    Maulshree GuptaMAFamily Medicine Physician$105.4K$134.2K

    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. Massachusetts Distribution
    Ilyas Yambayev — 0 of 16 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Massachusetts
    Medicaid Revenue by Year vs. Massachusetts Providers
    0 of 1 year billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Massachusetts Distribution
    Ilyas Yambayev — 0 of 1 code billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Massachusetts