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    v1.0.28
    OpenPayerNPI Medicare & MedicaidNazanin Firooz
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    Nazanin Firooz — Billing Profile & Reimbursement Data

    NPI 1447437967 · Woodland Hills, CA · Rheumatology Physician

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    Nazanin Firooz is a rheumatology physician provider located in Woodland Hills, California. This profile covers 39 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationNazanin Firooz
    Address23067 Ventura Blvd Ste 200
    CityWoodland Hills
    StateCA
    ZIP91364
    TaxonomyRheumatology Physician
    NPI EnumeratedJanuary 28, 2008

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

    Payer SourceTotal Paid
    Medicare$583.1K
    Medicaid$0

    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.

    39 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J0897Injection, denosumab, 1 mg5,880$20$111.7K
    J3111Injection, romosozumab-aqqg, 1 mg13,650$10$109.2K
    J1745Injection, infliximab, excludes biosimilar, 10 mg3,960$30$102.9K
    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…1,010$100$102.3K
    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…260$120$31.2K
    96401The provider administers nonhormonal, antineoplastic chemotherapy drugs subcutaneously or intramuscularly to the patient.330$60$20.7K
    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.320$60$18.7K
    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…120$130$16.4K
    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…190$70$12.9K
    96360The provider introduces a catheter intravenously for supplementation of fluid and electrolytes for 31 minutes to one hour to treat severe cases of dehydration.390$30$11.8K

    Showing 1–10 of 39

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 39 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    39 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J31116611014,910$10$171.8K
    J174525702,350$30$96.5K
    J08972771,0303,060$20$91.4K
    8623557601,220$20$75.7K
    J3490332080$190$49.2K
    96413200620170$120$26.9K
    994906131,060210$50$25.8K
    992141,54437,970120$90$23.2K
    G3002173090$70$19.6K
    860387480330$10$18.1K

    Showing 1–10 of 39

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Richard ParkCAInternal Medicine Physician$31.7M$0
    Leo PolosajianCAClinical Cardiac Electrophysiology Physician$6M$1.6M
    Mehran KhorsandiCACardiovascular Disease Physician$6.1M$1.4K
    Moinakhtar LalaCACardiovascular Disease Physician$5.7M$0
    David BoyerCAOphthalmology Physician$5.6M$3.4K
    Homayoun TabandehCAOphthalmology Physician$5.1M$6.8K
    Mehran TabanCAOphthalmology Physician$3.2M$81.3K
    Joshua HedayaCAOphthalmology Physician$3.2M$38.9K
    Randall NguyenCAOphthalmology Physician$2.9M$118.3K
    Daniel EsmailiCAOphthalmology Physician$2.7M$2.2K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Aleksander LavrenovCAFoot & Ankle Surgery Podiatrist$1.6M$0
    Gary BellmanCAUrology Physician$424.8K$0
    Magued FadlyCAPain Medicine (Anesthesiology) Physician$272.7K$0
    Matthew DaweCAPsychiatry Physician$107.8K$0
    Cutting Edge Surgical Institute, IncCAAmbulatory Surgical Clinic/Center$102.4K$0
    Paige HandyCAOccupational Therapist$100.8K$0
    Joseph CohenCAOptometrist$37.9K$11.1K
    Alireza KhosroabadiCAFoot & Ankle Surgery Podiatrist$41.5K$0

    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. California Distribution
    Nazanin Firooz — 3 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California