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    OpenPayerNPI Medicare & MedicaidTiffany Chang
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    Tiffany Chang — Billing Profile & Reimbursement Data

    NPI 1396915021 · Winfield, IL · Anatomic Pathology & Clinical Pathology Physician

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    Tiffany Chang is a anatomic pathology & clinical pathology physician provider located in Winfield, Illinois. This profile covers 23 Medicare and 116 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
    OrganizationTiffany Chang
    Address25 N Winfield Rd
    CityWinfield
    StateIL
    ZIP60190
    TaxonomyAnatomic Pathology & Clinical Pathology Physician
    NPI EnumeratedMarch 10, 2008

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

    Payer SourceTotal Paid
    Medicaid$1.5M
    Medicare$98K

    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.

    23 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…1,140$30$33.2K
    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…480$20$10.9K
    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.180$60$10K
    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…120$70$8.2K
    88112Selective cellular enhancement for cytopathology, such as the method of using a liquid–based slide preparation, uses a liquid–based medium to collect samples and preserve cells which can aid in…310$20$6.8K
    84165The lab analyst performs the technical lab test to separate and quantitate components of serum protein in a process called serum protein electrophoresis, SPE, or SPEP. The electrophoretic…400$10$5.6K
    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,…190$30$5.4K
    86334The lab analyst performs immunofixation electrophoresis, typically on the patient’s serum, to diagnose and or monitor monoclonal gammopathies or myeloma, a bone marrow tumor.280$10$3.9K
    88309The physician, typically a pathologist, performs a level VI examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…20$120$2.2K
    88360The lab analyst applies a 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, evaluates the…50$30$1.7K

    Showing 1–10 of 23

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 23 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    23 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    88305138580610$30$38.2K
    8834169450210$30$11.9K
    88342134490120$40$9K
    8836014226060$60$7.7K
    G0452284040$40$6.1K
    883078739080$70$6.1K
    883129931040$50$5.7K
    881121923080$30$4.1K
    8416524130110$10$4.1K
    8633426110100$20$4K

    Showing 1–10 of 23

    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.

    116 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    87633The lab analyst performs a test to identify a respiratory virus using amplified nucleic acid probe technique. He may also use a multiplex reverse transcription technique. The provider does this for…1,980$170$335.1K
    80307The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.4,340$20$104.3K
    87631The lab analyst performs the technical steps to detect three to five types or subtypes of pathogens, such as adenovirus, influenza virus, coronavirus, metapneumovirus, parainfluenza virus,…1,910$50$97.2K
    80053The lab analyst performs a comprehensive metabolic panel, or CMP test in which he measures the blood level of 14 chemicals the code descriptor lists for the panel.19,320$10$96.6K
    85025A complete blood count (better known as a CBC) is a blood test request by a doctor that provides detailed information about various types of cells in a patient's blood. Usually a pathologist or a…22,290$1$66.9K
    G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…2,910$20$66.8K
    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…1,850$30$62.9K
    87798The lab analyst performs a test for an infectious agent not specified in another code using an amplified nucleic acid probe technique. Use this code if you know the laboratory technique is amplified…1,840$30$51.6K
    87486The lab analyst performs a test for Chlamydia pneumoniae using amplified nucleic acid probe technique. Chlamydia pneumoniae also known as TWAR, Taiwan Acute Respiratory agent, commonly causes mild…1,950$20$44.9K
    87581The lab analyst performs a test for Mycoplasma pneumonia, a bacteria, using amplified nucleic acid probe technique.1,950$20$43K

    Showing 1–10 of 116

    • More pages

    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

    116 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…1570570$50$565.6K
    80307The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.622801,120$30$218.9K
    87633The lab analyst performs a test to identify a respiratory virus using amplified nucleic acid probe technique. He may also use a multiplex reverse transcription technique. The provider does this for…21170150$200$190.9K
    87389The lab analyst performs a test to screen for human immunodeficiency virus, called HIV. The test screens for antigens of the HIV 1 virus and antibodies to the HIV 1 and HIV 2 viruses using an…156250450$40$185.7K
    87591The lab analyst performs a lab test for Neisseria gonorrhoeae, also called GC, using amplified nucleic acid probe technique.136360600$30$165.1K
    87491The lab analyst performs a test for Chlamydia trachomatis using amplified nucleic acid probe technique.138360630$30$165K
    80050The lab analyst performs testing for the specific group of clinical laboratory procedures in the general health panel. Payers typically consider 80050 to apply only when the clinician orders the…25110200$40$111.1K
    80053The lab analyst performs a comprehensive metabolic panel, or CMP test in which he measures the blood level of 14 chemicals the code descriptor lists for the panel.105740960$10$75.9K
    84443The lab analyst performs a test to measure the amount of thyroid–stimulating hormone (TSH), a hormone produced in the pituitary gland that helps regulate thyroid function. The typical specimen is the…266530840$10$73.9K
    82306The lab analyst measures the vitamin D level, typically on a serum specimen. This analyte, commonly known as vitamin D, is not really a vitamin, but is an important steroid hormone that is produced…216370560$10$60.5K

    Showing 1–10 of 116

    • More pages

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Jennifer Bellucci JacksonILFamily Medicine Physician$260.2K$18.9M
    Gregory RetzingerOHClinical Pathology/Laboratory Medicine Physician$43K$12.9M
    Michael BlairILRetina Specialist (Ophthalmology) Physician$3M$2.6M
    Jonathan ParkerILFamily Medicine Physician$356.8K$4.3M
    Ajay PatelILAnatomic Pathology & Clinical Pathology Physician$65.4K$4.2M
    Wendewessen AmdeILOphthalmology Physician$1.5M$2.7M
    John MichaelILOphthalmology Physician$2M$1.9M
    Rumya RaoILRetina Specialist (Ophthalmology) Physician$1.7M$2M
    Veerpal SinghILHematology & Oncology Physician$3.4M$67.3K
    Noorun KhanILInternal Medicine Physician$272.1K$3.1M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Central Dupage Hospital AssociationILGeneral Acute Care Hospital$0$10.6M
    Scott SporerILAdult Reconstructive Orthopaedic Surgery Physician$515.6K$0
    Elisa RhewILRheumatology Physician$500.6K$0
    Devin PatelILInterventional Cardiology Physician$407.1K$38.1K
    George NijmehILCardiovascular Disease Physician$419.9K$14.3K
    Pin LinILRheumatology Physician$415.3K$0
    Robin PastoreILFoot & Ankle Surgery Podiatrist$392K$6.4K
    Joshua BlomgrenILSports Medicine (Family Medicine) Physician$361.1K$31.4K
    Omeed ZardkoohiILClinical Cardiac Electrophysiology Physician$320.3K$6.3K
    Glenn SuacilloILEmergency Medicine Physician$154.9K$156.1K

    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
    Tiffany Chang — 0 of 23 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 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Tiffany Chang — 1 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois