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 & MedicaidLarry Koreen
    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

    Larry Koreen — Billing Profile & Reimbursement Data

    NPI 1619174554 · Newburgh, NY · Ophthalmology Physician

    Customize your policy alerts

    Sign up for Larry Koreen — 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.

    Larry Koreen is a ophthalmology physician provider located in Newburgh, New York. This profile covers 11 Medicare and 4 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
    OrganizationLarry Koreen
    Address450 Gidney Ave
    CityNewburgh
    StateNY
    ZIP12550
    TaxonomyOphthalmology Physician
    NPI EnumeratedJuly 2, 2007

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

    Payer SourceTotal Paid
    Medicare$2.2M
    Medicaid$196.9K

    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.

    11 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J0178Injection, aflibercept, 1 mg2,540$690$1.8M
    92014An ophthalmologist sees an established patient for a comprehensive level eye examination. Generally, a patient is considered to be "established" if the same physician, or any physician in the group…1,570$100$151.8K
    67028The provider injects a medication into the vitreous chamber of the eye as an isolated procedure or a separate procedure unrelated to any other procedure being performed on the eye.1,170$100$115.6K
    J2777Injection, faricimab‑svoa, 0.1 mg3,840$30$111.4K
    92134The provider performs computerized diagnostic imaging of the retina in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both eyes.1,790$30$59K
    99204The provider sees a new 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 provider…230$130$30.1K
    67228In retinopathy, tiny new vessels grow profusely and fibrous tissue proliferates in between the layers of the retina, which may extend into the optic nerve and vitreous, clear gel that fills the space…20$280$6.2K
    76512The provider uses B–scan ultrasound imaging, with or without a non–qualitative A–scan superimposed, to examine the intraocular and orbital structures.40$50$1.8K
    92250Code 92250 describes the taking of fundus photographs, that is, photographs of the posterior segment of the inner aspect of the eye, to document alterations in the optic nerve head, retinal vessels,…50$30$1.5K
    92020The provider examines the angle of the anterior chamber of the eye (the angle where the iris and cornea meet) using a special lens (goniolens) and slit–lamp or operating microscope to diagnose and…20$20$440

    Showing 1–10 of 11

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    11 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J017824230560$690$693K
    J2777961207,740$30$364.9K
    6702857300400$100$65.9K
    92014492,220160$100$29.3K
    67228355030$300$11.5K
    92134781,58090$30$11.2K
    7651218834050$50$6.6K
    9920417814,17030$130$6.6K
    922501,0921,70080$30$5.2K
    9202060575060$20$3.1K

    Showing 1–10 of 11

    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.

    4 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J0178Injection, aflibercept, 1 mg310$480$151.7K
    92014An ophthalmologist sees an established patient for a comprehensive level eye examination. Generally, a patient is considered to be "established" if the same physician, or any physician in the group…1,240$20$23.5K
    67028The provider injects a medication into the vitreous chamber of the eye as an isolated procedure or a separate procedure unrelated to any other procedure being performed on the eye.500$30$14.9K
    92134The provider performs computerized diagnostic imaging of the retina in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both eyes.1,370$10$6.8K

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. New York median

    4 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J0178Injection, aflibercept, 1 mg47100280$650$369.9K
    92014An ophthalmologist sees an established patient for a comprehensive level eye examination. Generally, a patient is considered to be "established" if the same physician, or any physician in the group…6632,440330$70$92.6K
    67028The provider injects a medication into the vitreous chamber of the eye as an isolated procedure or a separate procedure unrelated to any other procedure being performed on the eye.121260420$70$65.6K
    92134The provider performs computerized diagnostic imaging of the retina in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both eyes.191730370$20$30K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Paul BakerPAOphthalmology Physician$2.4M$3.3K
    Dov SebrowNYRetina Specialist (Ophthalmology) Physician$1.9M$91K
    Glenn GreenNYOphthalmology Physician$1.9M$13.4K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Independent Home Care, Inc.NYHome Health Agency$0$78M
    Cornerstone Family HealthcareNYFederally Qualified Health Center (FQHC)$181.7K$67.2M
    St. Luke's Cornwall HospitalNYGeneral Acute Care Hospital$0$26.1M
    Ambulnz Ny 2 LLCNYLand Ambulance$2M$2.1M
    Samir PatelNYHematology & Oncology Physician$1.8M$60.6K
    Syed NasirNYNeurology Physician$762.5K$811.7K
    Rehan AhmadNYEndocrinology, Diabetes & Metabolism Physician$277.6K$508.7K
    Marc RappaportNYHematology & Oncology Physician$347.7K$185.2K
    Nirav ShahNYCardiovascular Disease Physician$372.6K$69.7K
    Mehul PatelNYCardiovascular Disease Physician$345.1K$60.1K

    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. New York Distribution
    Larry Koreen — 3 of 11 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New York
    Medicaid Revenue by Year vs. New York Providers
    0 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. New York Distribution
    Larry Koreen — 0 of 4 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — New York