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 & MedicaidI-chow Hsu
    Ask Trek AI about this page

    I-chow Hsu — Billing Profile & Reimbursement Data

    NPI 1144263039 · San Francisco, CA · Radiation Oncology Physician

    Customize your policy alerts

    Sign up for I-chow Hsu — 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.

    I-chow Hsu is a radiation oncology physician provider located in San Francisco, California. This profile covers 21 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
    OrganizationI-chow Hsu
    Address1600 Divisadero St
    CitySan Francisco
    StateCA
    ZIP94115
    TaxonomyRadiation Oncology Physician
    NPI EnumeratedJune 14, 2006

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

    Payer SourceTotal Paid
    Medicare$135.6K
    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.

    21 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    55875The provider, a urologist or oncologist, places needles or catheters into the prostate for separate placement of radioactive "seeds" to treat prostate cancer; needle or catheter placement may be done…60$710$41.7K
    77295Computer–generated radiographic reconstruction and volumetric dose calculation are used to improve accuracy of external beam radiation administration. Documentation may include 3D volume…80$210$16.5K
    77772In this procedure, the provider places a catheter, within the cancerous tissue (interstitial) or within the body cavity (intracavitary), loaded with a high energy radioactive substance to treat the…50$260$12.3K
    77771In this procedure, the provider places a catheter, within the cancerous tissue (interstitial) or within the body cavity (intracavitary), loaded with a high energy radioactive substance to treat the…60$190$11.8K
    77263The provider decides the location and the number of ports (the points for the radiation beams to enter the body), the design and location of the shielding blocks, and the modes of therapy (e.g., arc…60$150$9.9K
    99205The provider sees a new 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 provider…60$160$9.6K
    55920To facilitate brachytherapy, also called internal cancer radiotherapy, the provider places needles or catheters into a cancerous pelvic organ or genitalia for subsequent placement of radioactive…20$420$6.8K
    76965In this procedure, the provider places an interstitial radioelement using ultrasonic guidance. The goal of this procedure is the placement of radioactive element in the interstitial space to destroy…60$60$3.8K
    77290Before starting radiation therapy, a physician needs to know the location and size of the cancerous tumor, the radiation doses required to treat the tumor, and the positioning of the radiation beams…50$80$3.5K
    57156In this procedure, the provider fits and places into the vaginal canal a device that will hold radioactive material. She performs this service prior to treatment with radiation.20$120$2.5K

    Showing 1–10 of 21

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 21 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    21 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    5587533030$1,280$38.4K
    7777251050$400$23.6K
    9921433,88437,970120$90$23.2K
    9921330,71334,66080$70$13.2K
    7777141040$210$12K
    5592051020$400$11.2K
    7729011035040$230$11K
    7726317541060$140$9.2K
    77295928030$270$8.8K
    57156101040$160$7.2K

    Showing 1–10 of 21

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with I-chow Hsu, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Rahul KhuranaCAOphthalmology Physician$2.3M$1.8M
    David CarlsonCANuclear Medicine Physician$2.6M$0
    Subhransu RayCARetina Specialist (Ophthalmology) Physician$2.3M$0
    David PortierCAHospitalist Physician$1.8M$0
    H. McdonaldCASpecialist$1.8M$0
    Soraya RofaghaCAOphthalmology Physician$1.6M$0
    Henry AryanCANeurological Surgery Physician$1.6M$0
    Greg MorganrothCADermatology Physician$1.4M$0
    Kent AdlerCAHematology & Oncology Physician$1.3M$0
    Bradley EkstrandCAHematology & Oncology Physician$1.3M$0

    Nearby Providers

    Other providers in the same ZIP code as I-chow Hsu, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Allied Medical Service Of Calif IncCAAmbulance$1.9M$15.5M
    Ucsf Dermatopathology ServiceCADermatopathology Physician$5.4M$1.2M
    Presidio Surgery Center, LLCCAAmbulatory Surgical Clinic/Center$2.3M$0
    Ari BaronCASpecialist$1.2M$0
    Jason BaileyCADiagnostic Radiology Physician$848.4K$20
    Scott SoCAOphthalmology Physician$472.3K$0
    Anita DemasCAInternal Medicine Physician$468.2K$0
    James GreenbergCAInternal Medicine Physician$465.2K$980
    Inessa SvidlerCAInternal Medicine Physician$283.9K$26.8K
    Bruce BrentCACardiovascular Disease Physician$298.6K$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
    I-chow Hsu — 1 of 21 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California