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 & MedicaidSyed Zahir
    Ask Trek AI about this page

    Table of contents

    Progress1 / 12

    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

    Syed Zahir — Billing Profile & Reimbursement Data

    NPI 1538156732 · Elgin, IL · Hematology & Oncology Physician

    Customize your policy alerts

    Sign up for Syed Zahir — 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.

    Syed Zahir is a hematology & oncology physician provider located in Elgin, Illinois. This profile covers 61 Medicare and 13 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
    OrganizationSyed Zahir
    Address1710 N. Randall Rd
    CityElgin
    StateIL
    ZIP60123
    TaxonomyHematology & Oncology Physician
    NPI EnumeratedOctober 3, 2005

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

    Payer SourceTotal Paid
    Medicare$3.1M
    Medicaid$72.4K

    Key Findings

    This provider’s business is overwhelmingly Medicare-facing: total Medicare revenue is $3.1M compared with total Medicaid revenue of $72.4K, so Medicare represents the vast majority of billed revenue. Medicaid appears to be a minor payer for this NPI in scale, making the organization effectively Medicare-centric for revenue planning and contract negotiations.

    Revenue concentration on Medicare is high: the precomputed top three Medicare codes (J9145, J9047, J1568) account for 56.8% of the provider’s Medicare revenue. Those three codes include J9145 ($1M, 34.0% of Medicare revenue), J9047 ($424.8K, 14.0%), and J1568 ($266K, 8.8%), indicating a few therapeutics drive more than half of Medicare billings.

    The Medicare code mix identifies a specialty infusion/oncology operation: high-revenue drug codes (J9145 daratumumab, J9047 carfilzomib, J9312/J5119 rituximab biosimilar) plus chemotherapy administration and infusion codes (96413, 96365, 96375, 96415) point to routine clinic-based administration of high-cost oncology biologics and systemic chemotherapy. Supportive-care drugs (J1568 immune globulin, J0881 darbepoetin alfa, J2506 pegfilgrastim) further underscore a full-spectrum hematology/oncology infusion service rather than a pure office-only practice.

    Medicaid billing is concentrated in evaluation & management: the top three Medicaid codes (99214, 99213, 99232) account for 93.1% of the provider’s Medicaid revenue, with 99214 at $46.4K (64.0%), 99213 at $15.5K (21.4%), and 99232 at $5.6K (7.7%). This pattern indicates Medicaid revenue is driven by office and hospital E/M visits rather than by high-cost drug administration under Medicaid for this NPI.

    Several codes are statistical outliers on Medicare and signal unusually high throughput for selected services. Office E/M codes 99214 and 99213 are labeled “extreme outlier, far above typical national volume” on Medicare, and administration codes such as 96375 are also labeled “extreme outlier, far above typical national volume,” which together suggest the provider bills far above typical national volumes for both E/M and certain infusion/administration events.

    Competitive standing is mixed by code: the provider ranks near the top nationally for some drug and biosimilar volumes (for example, J9145 ranks #3 of 14 nationally and J9047 ranks #4 of 36), but those specific code descriptors are still characterized as “typical, unremarkable volume” in the dataset. By contrast, Q5119 (rituximab-biosimilar ruxience) shows an “extreme outlier, far above typical national volume” label (rank #4 of 335), indicating notable dominance among peers for that biosimilar.

    Operational footprint is consistent with a high-volume infusion clinic: large claim counts for key infusion drugs and administration events include 21.5K claims for J9145, 11.8K claims for J9047, 8.1K claims for J1568, 2.7K claims for 96375, and 993 claims for 96365. Those volumes, combined with the outlier labels on administration and visit codes, imply substantial repeated patient throughput and resource needs around infusion nursing, drug handling, and observation capacity.

    The provider has established tenure with an NPI enumerated on 2005-10-03 (~21 years ago), indicating long-standing activity in the market; combined with the concentrated Medicare drug revenue and high-volume infusion coding, this suggests an entrenched hematology/oncology practice that would be a meaningful counterparty for Medicare-focused drug and infusion payment models.

    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.

    61 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J9145Injection, daratumumab, 10 mg21,500$50$1M
    J9047Injection, carfilzomib, 1 mg11,800$40$424.8K
    J1568Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg8,060$30$266K
    J0897Injection, denosumab, 1 mg13,860$20$249.5K
    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…1,740$90$159.7K
    Q5119Injection, rituximab-pvvr, biosimilar, (ruxience), 10 mg7,480$20$157.1K
    J9312Injection, rituximab, 10 mg2,280$60$145.9K
    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…1,780$70$115.6K
    96413Chemotherapy is a therapeutic procedure used for the treatment of cancer via the use of chemical agents. These chemical agents (drugs) work on the cancerous cells of the body to destroy them. These…860$90$80.6K
    J0881Injection, darbepoetin alfa, 1 microgram (non-esrd use)33,500$1$67K

    Showing 1–10 of 61

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 61 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    61 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J914511021,500$50$1M
    J93123102,000$60$129.8K
    J90471102,070$40$108.9K
    J15681102,190$30$96.9K
    J0897294102,520$20$90.8K
    Q51191401,970$20$50.6K
    J088177011,600$1$38.2K
    J25061670320$80$32.9K
    J921763160140$130$21.1K
    Q510616402,700$10$20.5K

    Showing 1–10 of 61

    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.

    13 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…2,020$20$46.4K
    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…2,590$10$15.5K
    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…220$30$5.5K
    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…610$1$2.4K
    96375Following the administration of a drug or other substance via intravenous, or IV, push, the provider sequentially infuses a different medication or medications, also via IV push. He administers the…470$1$1.4K
    J1720Injection, hydrocortisone sodium succinate, up to 100 mg140$1$410
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.280$1$280
    J1756Injection, iron sucrose, 1 mg50$10$230
    J1750Injection, iron dextran, 50 mg20$10$110
    96372A therapeutic, prophylactic, or diagnostic substance (a fluid, a drug, etc.) is injected via intramuscular or subcutaneous route into the patient's body. The procedure is performed by the physician…50$1$50

    Showing 1–10 of 13

    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

    13 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    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…1,71414,680300$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…424830700$1$47.5K
    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…1,54914,190280$20$38.9K
    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…2,3364,800210$30$29.3K
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.2080150$40$29.3K
    96375Following the administration of a drug or other substance via intravenous, or IV, push, the provider sequentially infuses a different medication or medications, also via IV push. He administers the…2380120$20$17.1K
    J1750Injection, iron dextran, 50 mg41020$110$8.4K
    96372A therapeutic, prophylactic, or diagnostic substance (a fluid, a drug, etc.) is injected via intramuscular or subcutaneous route into the patient's body. The procedure is performed by the physician…585900120$10$3.5K
    36415In this procedure, the provider inserts a needle into a vein to collect a blood sample.5671,510110$1$3.5K
    J1756Injection, iron sucrose, 1 mg142060$10$2.7K

    Showing 1–10 of 13

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Syed Zahir, 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
    Nada AldallalILPediatrics Physician$0$9.5M
    Ven AduanaILAnatomic Pathology & Clinical Pathology Physician$125.7K$5.9M
    Michael BlairILRetina Specialist (Ophthalmology) Physician$3M$2.6M
    Michael AppiagyeiILInternal Medicine Physician$52.7K$5.1M
    Mohamed AdenwallaILOphthalmology Physician$2.3M$2.4M
    James UrbanILAnatomic Pathology & Clinical Pathology Physician$204.1K$4.5M
    Jonathan ParkerILFamily Medicine Physician$356.8K$4.3M
    Aaron WeinbergILRetina Specialist (Ophthalmology) Physician$3.3M$1.2M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Ecker Center For Behavioral HealthILMental Health Clinic/Center (Including Community Mental Health Center)$0$20M
    A-tec Ambulance Service IncILLand Ambulance$3.4M$8.3M
    Kenneth LaferleILAudiologist$8K$5.8M
    Vna Health CareILFederally Qualified Health Center (FQHC)$0$5.1M
    Cranial Technologies, Inc.ILProsthetic/Orthotic Supplier$0$4M
    Veerpal SinghILHematology & Oncology Physician$3.4M$67.3K
    Suleman BangashILDermatology Physician$3M$5.2K
    Rashmi KapurILOphthalmology Physician$1.6M$1.1M
    Rehan HussainILOphthalmology Physician$2.2M$236K
    Nexgen Labs IncILClinical Medical Laboratory$204.3K$2.1M

    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
    Syed Zahir — 14 of 25 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
    Syed Zahir — 1 of 11 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois