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 & MedicaidLouis Mariorenzi
    Ask Trek AI about this page

    Louis Mariorenzi — Billing Profile & Reimbursement Data

    NPI 1194710814 · Cranston, RI · Orthopaedic Surgery Physician

    Customize your policy alerts

    Sign up for Louis Mariorenzi — 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.

    Louis Mariorenzi is a orthopaedic surgery physician provider located in Cranston, Rhode Island. This profile covers 14 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
    OrganizationLouis Mariorenzi
    Address725 Reservoir Ave
    CityCranston
    StateRI
    ZIP02910
    TaxonomyOrthopaedic Surgery Physician
    NPI EnumeratedSeptember 19, 2005

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

    Payer SourceTotal Paid
    Medicare$52.9K
    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.

    14 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    27447In this procedure, the provider replaces the damaged weight bearing surfaces of both the medial and lateral compartments in the knee joint using implants of metal or other strong materials. The…20$1,040$15.6K
    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…170$70$11K
    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…90$90$8.2K
    20610In this procedure, the provider inserts a needle through the skin of a patient and into a major joint or bursa and then uses the syringe attachment to the needle to remove fluid or he may inject a…80$60$4.1K
    73560In this procedure, the provider takes one or two X–ray images of a patient’s knee joint to check for any fracture, swelling, or reason for pain in the knee area.120$30$3.3K
    99204The provider sees a new 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 provider…20$100$2.1K
    99215The provider sees an established 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…20$120$2K
    73502In this diagnostic procedure, the provider takes X–ray images of one hip, either left or right, from two or three projections (directions or angles) to check for any fracture, swelling, or other…50$40$1.8K
    99203The provider sees a new 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 provider…20$90$1.6K
    77073The provider images the lower extremity from hips to ankle to measure the difference in the length of the legs.30$40$1.2K

    Showing 1–10 of 14

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 14 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    14 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    27447415030$1,230$43K
    992141,0231,950100$80$11.7K
    992134211,95070$60$7.4K
    9921536846030$110$5.7K
    206104611060$50$4.6K
    9920445574030$110$4.6K
    9920342158030$70$3.6K
    735027215050$20$1.5K
    G0180294020$40$1.1K
    721006511030$20$870

    Showing 1–10 of 14

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Prospect Chartercare Rwmc, LLCRIGeneral Acute Care Hospital$0$57.1M
    Roger Williams Medical CenterRISurgical Oncology Physician$0$5.4M
    University Orthopedics, Inc.RIOrthopaedic Surgery Physician$0$5.3M
    Thomas DefantiCTAddiction Medicine (Psychiatry & Neurology) Physician$0$3.6M
    Prospect Chartercare Rwmc, LLCRIInternal Medicine Physician$0$2.4M
    University Orthopedics, Inc.RIAmbulatory Surgical Clinic/Center$727.3K$7.8K
    Jeffrey FedenRIEmergency Medicine Physician$35.2K$674.7K
    Zachary BohartMAPhysical Medicine & Rehabilitation Physician$645.1K$5.9K
    Adam StarrNCOrthopaedic Hand Surgery Physician$579.7K$430
    Uoi East Bay Surgery Center LLCRIAmbulatory Surgical Clinic/Center$552.9K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Joy Home Care Inc.RIHome Health Agency$0$75.4M
    Hope Nursing Home Care, LLCRIHome Health Agency$0$70.6M
    Codac IncRISubstance Use Disorder Rehabilitation Clinic/Center$0$54.3M
    Spurwink RiRIDevelopmentally Disabled Services Day Training Agency$0$39.1M
    Alee Behavioral HealthcareRIBehavior Analyst$0$22M
    Homecare Advantage Inc.RINursing Care Agency$0$12.9M
    Ocean State Dental Group IncRIDentist$0$7.9M
    Home Care Networks, LLCRIHome Health Aide$0$5.7M
    Park Avenue Senior Care, IncRIAdult Day Care Clinic/Center$0$3M
    Cranston Public SchoolsRILocal Education Agency (LEA)$0$2.7M

    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. Rhode Island Distribution
    Louis Mariorenzi — 1 of 13 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Rhode Island