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    OpenPayerNPI Medicare & MedicaidJohn Itamura
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    John Itamura — Billing Profile & Reimbursement Data

    NPI 1164476719 · Pasadena, CA · Orthopaedic Surgery Physician

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    John Itamura is a orthopaedic surgery physician provider located in Pasadena, California. This profile covers 10 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
    OrganizationJohn Itamura
    Address301 N Lake Ave Ste 201
    CityPasadena
    StateCA
    ZIP91101
    TaxonomyOrthopaedic Surgery Physician
    NPI EnumeratedMay 19, 2006

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

    Payer SourceTotal Paid
    Medicare$263K
    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.

    10 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    23472In this procedure, the provider performs a total shoulder arthroplasty in which the provider replaces the damaged head of the humerus and the glenoid cavity with prosthetic implants. The provider…80$1,220$93.8K
    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…640$80$49K
    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…290$110$31.1K
    23474In this procedure, the provider performs a revision arthroplasty of the shoulder joint. He revises both the glenoid and humeral components. He may use an allograft to perform this procedure. The…20$1,420$28.4K
    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…530$50$27.9K
    29827The provider examines the tissue inside the shoulder joint with an arthroscope. She inserts additional instruments to repair a torn rotator cuff, the grouping of muscles and tendons that surround and…10$940$13.1K
    20610In this procedure, the provider inserts a needle through the skin of a patient and into a major joint or bursa and then uses the syringe attachment to the needle to remove fluid or he may inject a…320$40$12.4K
    99215The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…40$100$4.6K
    99203The provider sees a new 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 provider…20$70$1.3K
    20605In this procedure, the provider inserts a needle through the skin of a patient and into an intermediate joint or bursa and then uses the syringe attachment to the needle to remove fluid or he may…40$30$1.2K

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 10 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    10 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    2982719629020$1,320$30.3K
    234721019020$870$26K
    992143,61737,970120$90$23.2K
    2347421020$900$15.3K
    992158,13515,36050$130$14.4K
    992133,06534,66080$70$13.2K
    9920421719,36040$120$7.2K
    206102182,79050$50$6K
    992038,71012,74030$80$4.6K
    2060510345030$40$2K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Usc Care Medical Group, IncCAGeneral Practice Physician$0$39.1M
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    David BoyerCAOphthalmology Physician$5.6M$3.4K
    Homayoun TabandehCAOphthalmology Physician$5.1M$6.8K
    Cameron PoleCAOphthalmology Physician$4.5M$0
    Daniel EsmailiCAOphthalmology Physician$2.7M$2.2K
    Omid HamidCAHematology & Oncology Physician$2.7M$0
    Michael HeegCAOphthalmology Physician$2.6M$0
    Pouya DayaniCAOphthalmology Physician$2.6M$4.2K
    Sandeep KhannaCAOphthalmology Physician$436.6K$1.9M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Expert Aba Consulting, LLCCABehavior Analyst$0$38.4M
    Brightview Behavioral Health CenterCACommunity/Behavioral Health Agency$0$24M
    Elena DobsonCAPsychiatric/Mental Health Nurse Practitioner$896.8K$0
    Sharon YegiaianCANeurology Physician$622.1K$0
    Micah BerryCAOrthopaedic Surgery Physician$429.6K$0
    Lilit AyrapetyanCAClinical Psychologist$335.9K$0
    Gil GrattanCAClinical Psychologist$228.5K$64.5K
    Jared KligerCAClinical Psychologist$250.2K$0
    Vincent WangCAPeriodontics$38.9K$0
    Norma CamachoCAAudiologist-Hearing Aid Fitter$24.3K$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
    John Itamura — 2 of 10 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California