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    OpenPayerNPI Medicare & MedicaidEric Chuang
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    Eric Chuang — Billing Profile & Reimbursement Data

    NPI 1124140207 · Chicago, IL · Internal Medicine Physician

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    Eric Chuang is a internal medicine physician provider located in Chicago, Illinois. This profile covers 22 Medicare and 11 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
    OrganizationEric Chuang
    Address1044 N Francisco Ave
    CityChicago
    StateIL
    ZIP60622
    TaxonomyInternal Medicine Physician
    NPI EnumeratedApril 6, 2007

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

    Payer SourceTotal Paid
    Medicaid$1.7M
    Medicare$1.5M

    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.

    22 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99309The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider…7,700$90$662.5K
    99308The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a low level of medical decision making and/or the provider…3,520$60$204K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…1,940$100$190.1K
    99223The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…720$140$99.8K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…1,250$60$79.7K
    99306The provider sees a patient for an initial nursing facility care visit involving evaluation and management (E/M). The visit involves high medical decision making, and/or the provider spends at least…460$150$67K
    99310The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the provider spends…480$120$58.2K
    99239The provider sees a patient for hospital inpatient or observation discharge day management, involving evaluation and management (E/M). The provider spends more than 30 minutes on the service on the…510$90$47.8K
    99316The provider sees a patient for nursing facility discharge management requiring more than 30 minutes.120$110$13K
    G0181Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and…120$90$9.9K

    Showing 1–10 of 22

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 22 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    22 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    9930911,400180$80$29.5K
    99308111,290200$50$26.1K
    G01816217070$80$20.1K
    99233135,990100$100$18.7K
    993102862070$110$15K
    992911,5032,94050$170$13.4K
    99306869050$140$12.5K
    992321277,96090$60$12.4K
    9930539961060$100$11.1K
    9922376,19050$140$10.4K

    Showing 1–10 of 22

    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.

    11 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99309The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider…27,570$30$937.3K
    99308The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a low level of medical decision making and/or the provider…11,390$30$284.9K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…3,390$50$155.8K
    99223The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…1,030$90$87.4K
    99310The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the provider spends…1,730$50$84.6K
    99306The provider sees a patient for an initial nursing facility care visit involving evaluation and management (E/M). The visit involves high medical decision making, and/or the provider spends at least…920$60$52.7K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…1,390$30$43.1K
    99239The provider sees a patient for hospital inpatient or observation discharge day management, involving evaluation and management (E/M). The provider spends more than 30 minutes on the service on the…830$50$38.4K
    90792In this procedure, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis. In addition to the diagnostic evaluation, he also renders some additional medical…20$100$1.7K
    99307The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a straightforward level of medical decision making or the…130$10$1.7K

    Showing 1–10 of 11

    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

    11 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    90792In this procedure, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis. In addition to the diagnostic evaluation, he also renders some additional medical…661760140$110$67.3K
    99309The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider…61,540410$20$30.2K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…1763,830210$40$29.4K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…8044,800210$30$29.3K
    99308The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a low level of medical decision making and/or the provider…351,590360$10$23K
    99223The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…1362,46060$70$18.1K
    99310The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the provider spends…33540100$30$12.9K
    99306The provider sees a patient for an initial nursing facility care visit involving evaluation and management (E/M). The visit involves high medical decision making, and/or the provider spends at least…2040060$40$9.4K
    99239The provider sees a patient for hospital inpatient or observation discharge day management, involving evaluation and management (E/M). The provider spends more than 30 minutes on the service on the…761,53060$40$8.2K
    99307The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a straightforward level of medical decision making or the…276540140$10$7K

    Showing 1–10 of 11

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Michael BlairILRetina Specialist (Ophthalmology) Physician$3M$2.6M
    Zac RavageILRetina Specialist (Ophthalmology) Physician$4.2M$167.5K
    Jack CohenILRetina Specialist (Ophthalmology) Physician$3.8M$445.2K
    Alan HirschILNeurology Physician$50.8K$3.8M
    Rumya RaoILRetina Specialist (Ophthalmology) Physician$1.7M$2M
    Matthew WesselILRetina Specialist (Ophthalmology) Physician$2.3M$1.3M
    Andrew GordonILNeurology Physician$3.6M$0
    John GalassoILRetina Specialist (Ophthalmology) Physician$1.6M$1.2M
    Natalia SurowaniecILFamily Nurse Practitioner$2.1M$0
    Richard BakerILInternal Medicine Physician$1.8M$120.4K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Erie Family Health Center, IncILFederally Qualified Health Center (FQHC)$0$143M
    Primecare Community Health, Inc.ILFederally Qualified Health Center (FQHC)$0$11.3M
    Erie Family Health Center IncILFederally Qualified Health Center (FQHC)$0$11.2M
    Orbit Medical Of Chicago LLCILDurable Medical Equipment & Medical Supplies$0$10.7M
    Erie Family Health Center IncILFederally Qualified Health Center (FQHC)$0$9.5M
    Primecare Community Health IncILFederally Qualified Health Center (FQHC)$0$8.5M
    Primecare Community Health IncILFederally Qualified Health Center (FQHC)$0$5.3M
    Ayman JabrILFamily Medicine Physician$193.6K$4.3M
    Presence Chicago Hospitals NetworkILGeneral Acute Care Hospital$0$4.4M
    Lubov KlemineILFamily Medicine Physician$2.3K$3.6M

    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
    Eric Chuang — 8 of 22 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
    2 of 6 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Eric Chuang — 5 of 11 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois