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    v1.0.28
    OpenPayerNPI Medicare & MedicaidMamoo Nakamura
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    Mamoo Nakamura — Billing Profile & Reimbursement Data

    NPI 1972752467 · West Hollywood, CA · Interventional Cardiology Physician

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    Mamoo Nakamura is a interventional cardiology physician provider located in West Hollywood, California. This profile covers 19 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
    OrganizationMamoo Nakamura
    Address8700 Beverly Blvd
    CityWest Hollywood
    StateCA
    ZIP90048
    TaxonomyInterventional Cardiology Physician
    NPI EnumeratedSeptember 9, 2008

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

    Payer SourceTotal Paid
    Medicare$319.2K
    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.

    19 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    92928The provider inserts a catheter through the skin (percutaneous approach) and guides it into the heart's arteries. They deploy one or more stents (small tubes) to keep the artery open and may expand a…210$440$94.6K
    33418In this procedure, the provider repairs a narrowed and stiff mitral valve using a percutaneous (through the skin) approach. The mitral valve controls the passage of blood from the left atrium of the…30$1,480$44.3K
    93454In this procedure, the provider performs imaging supervision and interpretation for a coronary angiography in which injections are performed to assess any coronary artery disease or any stenosis…240$140$34K
    33361The provider uses a catheter to insert an aortic valve replacement through the lumen of a catheter, in a service known as TAVI or TAVR. This code is specific to inserting the valve using a…50$620$32.8K
    93458In this procedure, the provider performs imaging supervision and interpretation for a coronary angiography with left heart catheterization and intraprocedural injections for left ventriculography. He…160$200$31.3K
    33340The provider implants a device that he delivers through a catheter placed through the skin under fluoroscopic guidance and across the septum to close off the left atrial appendage, uses angiography…20$650$13.6K
    92943The provider inserts a catheter through the skin (percutaneous approach) and guides it into the heart's arteries or a coronary artery bypass graft. They restore blood flow in a completely blocked…20$540$12.4K
    92920The provider inserts a balloon catheter through the skin (percutaneous approach) and guides it into the heart's arteries. The provider inflates the balloon at the narrowed area to improve blood flow.…20$410$9.8K
    93460The provider performs coronary angiography, an imaging study of the vessels in the heart. He inserts tubing into an artery, typically in the groin or arm, and threads it into both the left and right…20$290$6.7K
    93455In this procedure, the provider performs imaging supervision and interpretation for a catheter placement in the bypass graft. He also performs injections to assess any coronary artery disease or any…40$180$6.7K

    Showing 1–10 of 19

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 19 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    19 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    3341884020$1,240$26K
    333613121030$600$21.1K
    333406913020$560$17.4K
    92928237030$420$13.8K
    9294351020$510$11.2K
    934581165030$190$8K
    9292072020$320$7.7K
    934605716020$270$6.4K
    3341961010$310$5.5K
    93454223020$150$5K

    Showing 1–10 of 19

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Cedars-sinai Medical CenterCAGeneral Acute Care Hospital$0$70M
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    David BoyerCAOphthalmology Physician$5.6M$3.4K
    Homayoun TabandehCAOphthalmology Physician$5.1M$6.8K
    Ernst SchwarzCACardiovascular Disease Physician$1.1M$1.7M
    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 Mamoo Nakamura, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    The Los Angeles Free ClinicCAFederally Qualified Health Center (FQHC)$0$31.8M
    Mehran KhorsandiCACardiovascular Disease Physician$6.1M$1.4K
    Arash HorizonCARheumatology Physician$4.8M$0
    Robert VescioCAHematology & Oncology Physician$2.1M$0
    Kiarash MichelCAUrology Physician$2.1M$0
    Stephen CordayCAInternal Medicine Physician$1.9M$0
    Jay SchapiraCAInterventional Cardiology Physician$1.9M$0
    Payam YasharCACardiovascular Disease Physician$1.9M$0
    Rameen MoridzadehCAVascular Surgery Physician$1.8M$0
    Babak BamshadCAPediatric Urology Physician$1.8M$1.4K

    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. California Distribution
    Mamoo Nakamura — 4 of 19 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California