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 & MedicaidChanning Willoughby
    Ask Trek AI about this page

    Channing Willoughby — Billing Profile & Reimbursement Data

    NPI 1235336421 · Murrells Inlet, SC · Pain Medicine Physician

    Customize your policy alerts

    Sign up for Channing Willoughby — 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.

    Channing Willoughby is a pain medicine physician provider located in Murrells Inlet, South Carolina. This profile covers 50 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
    OrganizationChanning Willoughby
    Address4040 Highway 17
    CityMurrells Inlet
    StateSC
    ZIP29576
    TaxonomyPain Medicine Physician
    NPI EnumeratedJune 29, 2007

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

    Payer SourceTotal Paid
    Medicare$680.8K
    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.

    50 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…1,580$90$134K
    63650In this procedure, the provider places electrodes in the epidural space to relieve pain and reduce or eliminate spasms.60$1,240$77K
    64483This procedure is the injection of an anesthetic agent and/or steroid in the form of a transforaminal epidural injection into a single level (either lumbar or sacral).320$220$70K
    G0480Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…480$110$52.4K
    64493The provider injects a diagnostic or therapeutic substance into a single lumbar or sacral paravertebral facet (zygapophyseal) joint, or into the nerves that supply that joint, using imaging guidance…230$170$39.4K
    80307The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.480$60$28.5K
    64635Under fluoroscopic or CT guidance, the provider applies an agent to a lower back joint to destroy nerve tissue.60$440$25.4K
    64555A neurostimulator includes electrodes which are inserted under the skin and induced by a generator to stimulate the nerve tissue. Use of this stimulator involves implantation of electrodes around a…20$1,130$23.8K
    62323The provider injects a diagnostic or a therapeutic substance, such as pain medication or a steroid, into the space around the spinal nerves of the lumbar (lower back) or sacral (caudal, or tailbone)…120$180$22K
    64494In this add–on procedure, the provider injects a diagnostic or therapeutic substance into a single lumbar or sacral paravertebral facet (zygapophyseal) joint, or into the nerves that supply that…200$90$19.1K

    Showing 1–10 of 50

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 50 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    50 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    6455551030$1,860$74.5K
    6365074040$1,580$66.5K
    644831813090$190$33K
    623235313080$160$28.8K
    99214887,860160$80$23.2K
    644931913070$170$22.7K
    646353411040$350$22.4K
    975301,1581,250600$20$20K
    971105961,390710$20$19.2K
    8030723130110$60$14.6K

    Showing 1–10 of 50

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Michael MccaffreySCNeurology Physician$723.1K$0
    Anthony DinicolaSCPain Medicine (Physical Medicine & Rehabilitation) Physician$552K$0
    Jeffrey SmithSCInterventional Pain Medicine Physician$538K$1.6K
    Elizabeth SnoderlySCPain Medicine (Anesthesiology) Physician$531.3K$0
    Brett MilfordFLInterventional Cardiology Physician$478.2K$0
    Chi LimSCOrthopaedic Surgery Physician$399.8K$0
    Nitesh AinaniSCInterventional Cardiology Physician$396.8K$0
    Chrysoula PappaSCRheumatology Physician$361K$0
    William EppersonSCFamily Medicine Physician$356.7K$0
    Daniel GerscovichVAOrthopaedic Surgery Physician$345K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Waccamaw Community HospitalSCGeneral Acute Care Hospital$0$9.7M
    Seaside Pediatric Dental AssociatesSCPediatric Dentistry$0$5.6M
    Inlet Pediatrics PASCPediatrics Physician$0$5.3M
    Murrells Inlet Asc LLCSCAmbulatory Surgical Clinic/Center$2.6M$0
    Carolina Ob-gyn LLCSCObstetrics & Gynecology Physician$0$2M
    James MontgomerySCGynecology Physician$1.9M$0
    Charles DoeringSCOphthalmology Physician$1.7M$0
    Jason RosenbergSCInterventional Pain Medicine Physician$880.6K$0
    Matthew DaviesSCPain Medicine (Physical Medicine & Rehabilitation) Physician$714.5K$0
    Huan GiapSCRadiation Oncology Physician$626.1K$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. South Carolina Distribution
    Channing Willoughby — 3 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — South Carolina