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    v1.0.28
    OpenPayerNPI Medicare & MedicaidChristopher Ng
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    Christopher Ng — Billing Profile & Reimbursement Data

    NPI 1124002845 · Los Angeles, CA · Specialist

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    Christopher Ng is a specialist provider located in Los Angeles, California. This profile covers 74 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.

    (source: NPPES NPI Registry)

    Table of contents

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    Provider details
    FieldValue
    Entity TypeIndividual
    OrganizationChristopher Ng
    Address8635 W 3rd St
    CityLos Angeles
    StateCA
    ZIP90048
    TaxonomySpecialist
    NPI EnumeratedDecember 6, 2005

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

    Payer SourceTotal Paid
    Medicare$894.1K
    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.

    74 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…1,680$70$119K
    87798The lab analyst performs a test for an infectious agent not specified in another code using an amplified nucleic acid probe technique. Use this code if you know the laboratory technique is amplified…2,890$30$98.1K
    76856A pelvic ultrasound is a noninvasive procedure used to assess body parts such as the bladder, ovaries, uterus, cervix, and fallopian tubes in females and the bladder, prostate gland, and seminal…1,080$90$97.5K
    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…490$100$48.7K
    52281The provider uses a cystoscope to view inside the urethra and bladder of a male or female patient. The procedure must include calibrating or dilating a urethral stricture or stenosis. The procedure…160$290$45.3K
    76857A pelvic ultrasound is a noninvasive procedure used to assess one or more pelvic structures, such as bladder, ovaries, uterus, cervix, and fallopian tubes in females and the bladder, prostate gland,…850$40$35.7K
    76770A retroperitoneal ultrasound is a noninvasive procedure used to assess the body parts within the abdomen (i.e.Kidneys, urinary bladder, and aorta). This particular code is used when the ultrasound is…360$90$30.8K
    64566In this procedure, the provider applies electrical stimulation to the posterior tibial nerve by inserting a needle electrode through the skin.220$110$23.2K
    J9217Leuprolide acetate (for depot suspension), 7.5 mg170$140$22.8K
    76775A retroperitoneal ultrasound is a noninvasive procedure used to assess the body parts within the abdomen (i.e. Kidneys, urinary bladder, and aorta). This particular CPT code is used when the…450$50$21.6K

    Showing 1–10 of 74

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    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 74 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    74 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    87798441101,340$30$338.2K
    8748151100270$30$72.7K
    82306103490100$30$44.2K
    84443588620120$20$39.4K
    876403770270$30$35.7K
    8708639110270$10$35.4K
    52224123020$600$28.9K
    876533370220$30$27.9K
    992145,24137,970120$90$23.2K
    841534733090$20$22.5K

    Showing 1–10 of 74

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    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Cedars-sinai Medical CenterCAGeneral Acute Care Hospital$0$70M
    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
    Ernst SchwarzCACardiovascular Disease Physician$1.1M$1.7M
    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

    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
    Christopher Ng — 8 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California