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 & MedicaidMaryann Chomiak
    Ask Trek AI about this page

    Maryann Chomiak — Billing Profile & Reimbursement Data

    NPI 1669577953 · Trumbull, CT · Medical Physician Assistant

    Customize your policy alerts

    Sign up for Maryann Chomiak — 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.

    Maryann Chomiak is a medical physician assistant provider located in Trumbull, Connecticut. This profile covers 10 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
    OrganizationMaryann Chomiak
    Address5520 Park Ave
    CityTrumbull
    StateCT
    ZIP06611
    TaxonomyMedical Physician Assistant
    NPI EnumeratedSeptember 13, 2006

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

    Payer SourceTotal Paid
    Medicare$52.3K
    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.

    10 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…510$50$26.6K
    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…90$110$10.1K
    80307The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date.110$60$6.8K
    G0481Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but…20$150$3.4K
    96132The provider, a physician or other qualified healthcare professional, spends up to one hour administering neuropsychological tests, which includes time spent face–to–face with the patient in…30$80$2.1K
    96130The provider, physician or other qualified healthcare professional, administers standardized psychological tests to a patient, interprets the results, establishes a treatment plan, and prepares a…30$60$1.6K
    96138A technician administers two or more psychological or neuropsychological tests and scores them. Report this code for the first 30 minutes of administration and scoring by any method.30$30$630
    20552Trigger point injection, or TPI, is a medical procedure that involves injecting an anesthetic or corticosteroid substance to relieve a trigger point, which is a painful area or knot in a muscle.10$30$480
    G0396Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention 15 to 30 minutes30$20$400
    J1020Injection, methylprednisolone acetate, 20 mg10$1$60

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 10 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    10 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    G0481131090$150$35.2K
    G04801120150$110$22.8K
    803072040100$60$12.7K
    992132306,44070$60$8.1K
    96132385040$100$4.2K
    9613092030$80$3.5K
    20552344030$40$2.3K
    96138112030$30$910
    G039651030$20$600
    J1020243050$1$240

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    David LeviCTPain Medicine (Anesthesiology) Physician$450.1K$0
    Pardeep SoodCTInterventional Pain Medicine Physician$198.6K$0
    Elchanan OrlanskyCTSurgical Physician Assistant$163.4K$0
    Robert BoolbolCTInterventional Pain Medicine Physician$159.5K$0
    Kelly WilberCTNurse Practitioner$158.3K$0
    Petra WilsonCTFamily Nurse Practitioner$155.4K$0
    Marjorie KingCTFamily Nurse Practitioner$152.2K$0
    Imran MridhaCTPhysician Assistant$150.1K$0
    Manuel MarquezCTFamily Nurse Practitioner$126.4K$2.1K
    Ed HaggagCTMedical Physician Assistant$114.2K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Coordinated Transportation Solutions, Inc.CTTransportation Broker$0$94.1M
    Fairfield County Healthcare AssociatesCTPediatrics Physician$0$16.5M
    Progressive Diagnostics, LLCCTClinical Medical Laboratory$222.3K$6M
    Childrens Dentistry Of Trumbull, PCCTPediatric Dentistry$0$4M
    Nephrology Associates, PCCTNephrology Physician$0$2.4M
    Trumbull Pediatrics PCCTGeneral Practice Physician$0$1.7M
    Town Of TrumbullCTAmbulance$494.9K$1.1M
    Trumbull Public SchoolsCTLocal Education Agency (LEA)$0$1.4M
    Raphael CapassoCTOptometrist$0$1.2M
    Connecticut In Home Assistance LLCCTChore Provider$0$1.1M

    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. Connecticut Distribution
    Maryann Chomiak — 1 of 10 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Connecticut