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    OpenPayerNPI Medicare & MedicaidShuying Chang
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    Shuying Chang — Billing Profile & Reimbursement Data

    NPI 1376109918 · Oak Park, IL · Family Nurse Practitioner

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    Shuying Chang is a family nurse practitioner provider located in Oak Park, Illinois. This profile covers 11 Medicare and 5 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
    OrganizationShuying Chang
    Address18 Chicago Ave
    CityOak Park
    StateIL
    ZIP60302
    TaxonomyFamily Nurse Practitioner
    NPI EnumeratedMay 17, 2019

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

    Payer SourceTotal Paid
    Medicaid$225.2K
    Medicare$164K

    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
    99349The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves moderate medical decision making or the provider spends at least…1,420$80$116.6K
    G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review…300$40$10.9K
    99344The provider sees a new patient for a home or residence visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider spends at least…120$90$10.6K
    G0179Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and…250$30$7.3K
    99497The provider discusses and shares planning with a patient, his family, or an individual representing the patient, regarding the future health care needs of the patient. Use this code for the first 30…80$60$4.7K
    G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit40$120$4.4K
    G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit20$150$3.3K
    99495The provider manages the care of a patient during the transition to home care after discharge from a healthcare facility. The patient’s care requires at least moderate medical decision making,…20$150$2.9K
    99350The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves high medical decision making or the provider spends at least 60…20$120$1.7K
    90674This code represents a flu vaccine product that protects against four strains of influenza. It is derived from cell cultures, contains no preservatives or antibiotics, and is administered as a 0.5 mL…30$30$830

    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
    9934919730100$90$20.7K
    9935065634060$140$18.3K
    G04394,4494,03070$130$13.6K
    9949764497050$60$5.5K
    993441029030$100$5.1K
    G04382821,00020$160$3.6K
    9949528581020$160$3.6K
    G00085,5824,59050$30$2.8K
    G01796029030$30$2.7K
    G0180698030$40$1.9K

    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.

    5 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99349The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves moderate medical decision making or the provider spends at least…5,290$40$206.4K
    99350The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves high medical decision making or the provider spends at least 60…280$60$16.8K
    99343N/A60$40$2.2K
    99344The provider sees a new patient for a home or residence visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider spends at least…10$70$850
    99422Using online communication technologies, a physician or other qualified healthcare professional discusses a health issue and possible treatment or management with an established patient. This code…20$10$280

    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

    5 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    99343N/A8618060$250$35.6K
    99349The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves moderate medical decision making or the provider spends at least…5410170$30$19.1K
    99350The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves high medical decision making or the provider spends at least 60…50150130$30$11.7K
    99344The provider sees a new patient for a home or residence visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider spends at least…11712030$140$9K
    99422Using online communication technologies, a physician or other qualified healthcare professional discusses a health issue and possible treatment or management with an established patient. This code…193020$20$2.1K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Pcc Community Wellness CenterILFederally Qualified Health Center (FQHC)$0$102.1M
    Thrive Counseling CenterILMental Health Clinic/Center (Including Community Mental Health Center)$0$9.5M
    Randall McgivneyILClinical Pathology/Laboratory Medicine Physician$27.6K$4.1M
    Unilab IncILClinical Medical Laboratory$2.9M$1M
    Sabrina AlbertILClinical Social Worker$0$3.1M
    Timothy MccarthyILOphthalmology Physician$151.5K$2.3M
    Mark BalekILCardiovascular Disease Physician$1.1M$516.2K
    Dheeraj MahajanILInternal Medicine Physician$518.5K$958K
    Kamran HeydarpourILGastroenterology Physician$129.5K$1.2M
    David SpringerILOphthalmology Physician$429.9K$174.1K

    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. Illinois Distribution
    Shuying Chang — 2 of 11 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 6 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Shuying Chang — 1 of 5 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois