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 & MedicaidJulian Choi
    Ask Trek AI about this page

    Julian Choi — Billing Profile & Reimbursement Data

    NPI 1730506395 · Colton, CA · Internal Medicine Physician

    Customize your policy alerts

    Sign up for Julian Choi — 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.

    Julian Choi is a internal medicine physician provider located in Colton, California. This profile covers 11 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.

    Table of contents

    Progress1 / 8

    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

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationJulian Choi
    Address400 N Pepper Ave
    CityColton
    StateCA
    ZIP92324
    TaxonomyInternal Medicine Physician
    NPI EnumeratedMarch 20, 2014

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

    Payer SourceTotal Paid
    Medicare$107.9K
    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.

    11 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99291Critical care services include the treatment of vital organ failure  or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…440$180$79.1K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…110$100$11.1K
    99292Critical care services include the treatment of vital organ failure  or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…50$90$4.3K
    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…60$70$4.1K
    31500The provider inserts a flexible tube into the trachea (windpipe) typically via the mouth in an emergency situation to maintain an open airway in a patient with a compromised airway.20$120$2.5K
    92950In this procedure, the provider attempts to restart the heart and lungs of the patient with cardiopulmonary arrest to ensure oxygen supply to the lungs.10$150$2.1K
    36556The provider inserts a central venous access catheter in the neck, chest, or groin to draw blood or administer medication or nutrients to a patient 5 years of age or older.20$70$1.5K
    31624In this procedure, the provider uses a rigid or flexible bronchoscope for bronchial alveolar lavage, a procedure using saline solution to wash the cells from alveoli, the air sacs at the end of the…10$110$1.2K
    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…10$80$1K
    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…20$50$830

    Showing 1–10 of 11

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    11 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    992336,12611,530120$100$26.2K
    9921436,91337,970120$90$23.2K
    992912427,22060$180$18.6K
    992327,49312,28090$70$16.3K
    9921332,01134,66080$70$13.2K
    9929222270030$90$5.1K
    9295092010$140$2.2K
    315003833010$110$1.8K
    3162421222020$50$1.7K
    3655618965020$80$1.6K

    Showing 1–10 of 11

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Millicent RoveloCAPlastic Surgery Physician$6.1M$0
    Jonathan EskenaziCANeurology Physician$2.9M$407.6K
    Navid EzraCADermatology Physician$1.8M$975.2K
    Abdulkareem SharafCACardiovascular Disease Physician$1.2M$1.2M
    Shahrooz EshaghianCAHematology & Oncology Physician$2.3M$0
    Sandeep KhannaCAOphthalmology Physician$436.6K$1.9M
    Caleb NgCARetina Specialist (Ophthalmology) Physician$2.2M$21K
    Thomas ChuCAOphthalmology Physician$2.1M$4K
    Michael DavisCARetina Specialist (Ophthalmology) Physician$2.1M$5.2K
    Hema RamkumarCARetina Specialist (Ophthalmology) Physician$2M$54.9K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Arrowhead Regional Medical CenterCAGeneral Acute Care Hospital$0$145.7M
    County Of San BernardinoCAMental Health Clinic/Center (Including Community Mental Health Center)$0$27.5M
    Charter Hospice Of Colton, LLCCACommunity Based Hospice Care Agency$0$25.1M
    Ancel RogersCAThoracic Surgery (Cardiothoracic Vascular Surgery) Physician$786.1K$810
    Michael XuCANeurology Physician$42.7K$621.8K
    Thomas DonaldsonCAAdult Reconstructive Orthopaedic Surgery Physician$191.1K$0
    Andrew HesseltineCAPain Medicine (Anesthesiology) Physician$167.7K$0
    Robert LugoCAPhysical Medicine & Rehabilitation Physician$97.7K$0
    Gregory LarsenCAEmergency Medicine Physician$87.9K$0
    Sadia KhanCASurgery Physician$86.4K$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
    Julian Choi — 1 of 11 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California