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 & MedicaidLeslie Yonemoto
    Ask Trek AI about this page

    Leslie Yonemoto — Billing Profile & Reimbursement Data

    NPI 1336235456 · Oklahoma City, OK · Radiation Oncology Physician

    Customize your policy alerts

    Sign up for Leslie Yonemoto — 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.

    Leslie Yonemoto is a radiation oncology physician provider located in Oklahoma City, Oklahoma. This profile covers 31 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 / 9

    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
    OrganizationLeslie Yonemoto
    Address5901 W Memorial Rd
    CityOklahoma City
    StateOK
    ZIP73142
    TaxonomyRadiation Oncology Physician
    NPI EnumeratedOctober 5, 2006

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

    Payer SourceTotal Paid
    Medicare$1.4M
    Medicaid$0

    Key Findings

    This provider’s billing is effectively single‑payer: lifetime Medicare revenue is $1.4M and there is no Medicaid billing on file, so Medicare drives the practice’s entire reported public‑payer footprint. The provider’s NPI was enumerated on 2006-10-05 (~20 years ago), indicating long tenure in the Medicare program and an established clinical presence.

    Revenue is highly concentrated in a small set of radiation‑delivery and planning codes: the precomputed top 3 Medicare codes by revenue account for 59.4% of this provider's total Medicare revenue. The single largest contributor is G6015 ($483.5K, 35.1%), followed by 77301 ($183.8K, 13.4%) and 77014 ($150.8K, 11.0%), so roughly three procedure types produce the majority of Medicare receipts.

    The code mix indicates a specialty radiation‑oncology practice focused on advanced external beam techniques and simulation/verification workflows: high‑revenue codes include G6015 (intensity modulated treatment delivery), 77301 (IMRT planning), and 77014 (simulation/portal imaging), and there are sustained payments for physics and device design codes such as 77338 and 77336. Together these codes suggest the operation provides IMRT and other high‑complexity radiotherapy services with in‑house planning and quality assurance rather than primarily low‑complexity palliative RT.

    Competitive standing is mixed across individual services: 77301 ranks #80 of 3815 providers nationally (98th percentile; notably above typical national volume) and 77014 ranks #182 of 4303 (96th percentile; notably above typical national volume), indicating above‑typical national activity on IMRT planning and simulation. By contrast G6015, while the largest revenue source, is characterized as 93th percentile and “typical, unremarkable volume” (rank #98 of 1429), so the provider is not a dominant outlier on every delivery code but does show clear national‑level strength on planning and imaging related to IMRT.

    There is elevated utilization of technical planning and physics services: 77338 ($54.9K, 4.0%) ranks #83 of 3807 providers nationally (98th percentile; notably above typical national volume), 77336 ($39.7K, 2.9%) ranks #69 of 1488 (95th percentile; notably above typical national volume), and 77263 ($19.6K, 1.4%) ranks #138 of 4379 (97th percentile; notably above typical national volume). This pattern—higher percentiles on design/physics codes—supports that the practice invests in advanced treatment planning and medical physics resources and bills accordingly.

    Stereotactic and complex course billing is present but not the dominant revenue stream: 77373 (single‑fraction SBRT technical component) accounts for $103.1K (7.5%) and ranks #44 of 454 (90th percentile; typical, unremarkable volume), while course management and special procedures such as 77427 ($80.5K, 5.8%) rank #131 of 4720 (97th percentile; notably above typical national volume). These entries suggest the provider treats a meaningful volume of stereotactic and higher‑complexity courses alongside routine IMRT care.

    Ambulatory evaluation and management activity is notable for new‑patient consults: 99205 (120 claims, $19K, 1.4%) ranks #1882 of 66257 providers nationally (97th percentile; notably above typical national volume), indicating a relatively high level of new‑patient complexity or consult volume for a radiation‑oncology practice. Chemotherapy administration (96413) appears minimal in scale ($4K, 0.3%) and ranks in a lower percentile (20th; typical, unremarkable volume), reinforcing that the provider’s revenue base is concentrated in radiation delivery and planning rather than systemic therapy.

    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.

    31 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session1,910$250$483.5K
    77301Intensity modulated radiotherapy (IMRT) uses advanced computer technology to deliver very precise radiation beams that target and destroy the cancerous cells while avoiding the surrounding healthy…140$1,310$183.8K
    77014N/A1,730$90$150.8K
    77373This code represents the technical component of a procedure in which the provider performs stereotactic body radiation therapy. The therapy uses a three–dimensional coordinate system to locate small…150$710$103.1K
    77427Radiation therapy utilizes ionizing radiation beams that are directed at cancerous cells in order to destroy them. The radiation, damages the DNA (the genetic material) in the cell, thus preventing…560$140$80.5K
    G6012Radiation treatment delivery, 3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev480$170$79.5K
    77338In this procedure, the provider participates in the design and construction of one or more multi–leaf collimator, MLC, devices for intensity modulated radiation therapy, IMRT. IMRT is a radiotherapy…160$340$54.9K
    77336This code is for reporting ongoing medical physics consultation. When a patient is undergoing radiation treatment for a particular span of time with a number of therapy sessions every week, the…650$60$39.6K
    G6013Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev190$170$30.7K
    77334The provider designs, develops, and constructs special and customized devices for proper radiation dose delivery and protection of nearby healthy tissues.280$90$25.3K

    Showing 1–10 of 31

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 31 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    31 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    G6015110270$250$141K
    77373210150$700$84.6K
    77427240210$140$33.5K
    G6012110180$160$30K
    77014140500$50$29.2K
    77280264050$160$28.4K
    7730113040$580$28K
    964134960210$90$26.4K
    992143,7175,560130$70$18.4K
    G601311090$160$15.7K

    Showing 1–10 of 31

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Covenant Medical Group, Inc.TNFamily Medicine Physician$0$17.9M
    Grenville JonesMETherapeutic Radiology Physician$2.8M$0
    David GreeneCARadiation Oncology Physician$2.3M$119.1K
    Scott ColeOKHematology & Oncology Physician$2.3M$0
    Charles TaylorOKHematology & Oncology Physician$2.3M$0
    Mark OlsenOKHematology & Oncology Physician$2.2M$0
    Ryan GroverTNRadiation Oncology Physician$2.2M$0
    Paul ZitoOKHematology & Oncology Physician$2.2M$0
    Iain MacewanCARadiation Oncology Physician$2.2M$0
    Melinda DunlapOKHematology & Oncology Physician$2.1M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Alexander FrankOKFamily Medicine Physician$4M$0
    Long Term Care Specialists, IncOKGeriatric Medicine (Family Medicine) Physician$0$3.3M
    Mark MclaughlinOKRadiation Oncology Physician$2M$0
    Speech Pathway LLCOKSpeech-Language Pathologist$0$1.8M
    Mark StoreyOKRadiation Oncology Physician$1.1M$0
    Terry HermanceOKFamily Medicine Physician$768.1K$0
    Angela McguireOKGeneral Practice Physician$738.3K$0
    Graciela GallardoOKFamily Medicine Physician$710K$0
    Tamara AltstattOKAdult Health Nurse Practitioner$436.8K$0
    Ronald CableOKFamily Medicine Physician$403.2K$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. Oklahoma Distribution
    Leslie Yonemoto — 9 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Oklahoma