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    OpenPayerNPI Medicare & MedicaidInessa Gelfand
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    Inessa Gelfand — Billing Profile & Reimbursement Data

    NPI 1528080637 · Buffalo Grove, IL · Endocrinology, Diabetes & Metabolism Physician

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    Inessa Gelfand is a endocrinology, diabetes & metabolism physician provider located in Buffalo Grove, Illinois. This profile covers 20 Medicare and 31 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
    OrganizationInessa Gelfand
    Address150 W Half Day Rd Ste 202
    CityBuffalo Grove
    StateIL
    ZIP60089
    TaxonomyEndocrinology, Diabetes & Metabolism Physician
    NPI EnumeratedJuly 25, 2006

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

    Payer SourceTotal Paid
    Medicaid$335.3K
    Medicare$276K

    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.

    20 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99214The provider sees an established 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…1,570$110$164.4K
    J0897Injection, denosumab, 1 mg3,510$10$38.7K
    76536The provider performs real–time ultrasound examination of the soft tissues of the head and neck and records and saves the images for later review.170$90$15.5K
    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…100$140$13.3K
    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…480$20$7.7K
    36415In this procedure, the provider inserts a needle into a vein to collect a blood sample.770$10$6.1K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…90$70$6.1K
    95251A provider analyzes and interprets data from a patient’s continuous glucose monitor (CGM) and writes a report based on interpretation. This code represents the professional component of the service…160$30$4.8K
    84439The lab analyst performs a test to measure free thyroxine, or free T4, typically in patient serum.480$10$4.3K
    80061The lab analyst performs a lipid panel test in which he measures the blood level of cholesterol and fats called triglycerides in the blood.250$10$3.2K

    Showing 1–10 of 20

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 20 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    20 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J08971564102,520$20$90.8K
    992146918,540110$80$17.1K
    844433953080$20$11K
    80061135570100$10$10.1K
    8005347681090$10$9.4K
    992137,92417,39070$60$8.8K
    8502518885090$10$6.6K
    992049758,58030$110$5.6K
    8502710419060$10$3.4K
    844392231040$10$3.3K

    Showing 1–10 of 20

    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.

    31 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99214The provider sees an established 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…11,420$20$217K
    J1740Injection, ibandronate sodium, 1 mg720$40$26.6K
    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…610$40$25.2K
    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…980$20$15.6K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…1,700$10$15.3K
    76536The provider performs real–time ultrasound examination of the soft tissues of the head and neck and records and saves the images for later review.810$20$12.1K
    84439The lab analyst performs a test to measure free thyroxine, or free T4, typically in patient serum.1,060$10$9.5K
    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…530$10$3.2K
    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.260$10$2.6K
    95251A provider analyzes and interprets data from a patient’s continuous glucose monitor (CGM) and writes a report based on interpretation. This code represents the professional component of the service…350$10$2.5K

    Showing 1–10 of 31

    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

    31 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    96374The provider administers a single medication or other substance rapidly into a vein to treat, prevent, or diagnose a condition.32050$70$167.3K
    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.461740960$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…249530840$10$73.9K
    99214The provider sees an established 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…13114,680300$50$48.7K
    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…437830700$1$47.5K
    80061The lab analyst performs a lipid panel test in which he measures the blood level of cholesterol and fats called triglycerides in the blood.398540710$10$40.6K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…2,44714,190280$20$38.9K
    J1740Injection, ibandronate sodium, 1 mg110720$40$26.4K
    83036Sugar in the bloodstream can get attached to the hemoglobin in red blood cells. Once the sugar is attached, it stays there for the lifetime of the red blood cell (around 120 days or over 3 months).…466820340$1$17.9K
    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…2492,80060$80$17.7K

    Showing 1–10 of 31

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Inessa Gelfand, 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
    Rumya RaoILRetina Specialist (Ophthalmology) Physician$1.7M$2M
    Matthew WesselILRetina Specialist (Ophthalmology) Physician$2.3M$1.3M
    Andrew GordonILNeurology Physician$3.6M$0
    Eric ChuangILInternal Medicine Physician$1.5M$1.7M
    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 Inessa Gelfand, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    D & M Medical Supply Inc.ILDurable Medical Equipment & Medical Supplies$0$7.5M
    Yousef TadrosILAnatomic Pathology & Clinical Pathology Physician$4.4M$0
    Village Of Buffalo GroveILLand Ambulance$480.7K$3.8M
    Jim LuILAnatomic Pathology Physician$2.7M$584.1K
    Scott GlazerILProcedural Dermatology Physician$1.3M$4.6K
    Shiwen SongILAnatomic Pathology & Clinical Pathology Physician$710.6K$500.4K
    Robert GoldmanILRheumatology Physician$723.8K$54.4K
    Maria Yango EugenioILAllergy & Immunology Physician$88.5K$475.9K
    Joseph KiernanILOphthalmology Physician$477.5K$46.6K
    Tamara GurevichILPhysical Medicine & Rehabilitation Physician$441.5K$67.4K

    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
    Inessa Gelfand — 3 of 20 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 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Inessa Gelfand — 2 of 19 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois