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    v1.0.28
    OpenPayerNPI Medicare & MedicaidMegan Castillo
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    Megan Castillo — Billing Profile & Reimbursement Data

    NPI 1447781091 · Spring, TX · Physician Assistant

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    Megan Castillo is a physician assistant provider located in Spring, Texas. This profile covers 12 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.

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationMegan Castillo
    Address1111 Medical Plaza Dr Ste 250
    CitySpring
    StateTX
    ZIP77380
    TaxonomyPhysician Assistant
    NPI EnumeratedMarch 24, 2017

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

    Payer SourceTotal Paid
    Medicare$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.

    12 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99344The provider sees a new patient for a home or residence visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider spends at least…20$90$1.9K
    99349The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves moderate medical decision making or the provider spends at least…20$80$1.3K
    99348The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves low medical decision making or the provider spends at least 30…10$50$560
    51702The bladder catheter CPT® codes provide options for reporting the procedures that best reflect the exact anatomic location of a catheter insertion, the type of catheter inserted, and, in some cases,…10$40$550
    80047The lab analyst performs a basic metabolic panel (BMP) test in which he measures the blood level of eight chemicals identified in the descriptor including ionized calcium, sodium, potassium,…40$10$480
    96365The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.10$30$350
    96374The provider administers a single medication or other substance rapidly into a vein to treat, prevent, or diagnose a condition.10$20$250
    83605The lab analyst measures the lactate, most often in a blood or plasma sample. Lactate, also known as lactic acid, is the end product of anaerobic carbohydrate metabolism produced primarily by muscle…20$10$210
    96375Following the administration of a drug or other substance via intravenous, or IV, push, the provider sequentially infuses a different medication or medications, also via IV push. He administers the…20$10$130
    81002The lab analyst inserts a dip stick into a freshly collected urine specimen, removes the dip stick, and shakes off the excess urine. Alternatively, the analyst may place drops of the urine specimen…40$1$110

    Showing 1–10 of 12

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 12 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    12 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    993499931,050100$80$19.5K
    9636587489090$50$7.2K
    9934877978060$50$6K
    9934417134020$90$3.4K
    96375589590110$10$2.2K
    5170214715030$40$1.6K
    9637418819030$30$1.6K
    8360591030$10$880
    800474311030$10$650
    850147015030$1$320

    Showing 1–10 of 12

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Shail MaheshwariTXGastroenterology Physician$200.2K$0
    Matthew ClarkTXGastroenterology Physician$143.4K$0
    Apurv VariaTXGastroenterology Physician$136.4K$0
    Peter GalaCOFamily Nurse Practitioner$78.4K$0
    Peter KvapilTXGastroenterology Physician$71.6K$0
    Zachary GibbemeyerKYPhysician Assistant$24.4K$0
    Christopher MartinboroughTXNurse Practitioner$23.7K$0
    Leah HenryNVPrimary Care Nurse Practitioner$14.7K$8.3K
    Rita PetersAZAdult Health Nurse Practitioner$21.6K$0
    Kayla CramerCONurse Practitioner$21.3K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Pediatric Urgent Care PATXUrgent Care Clinic/Center$0$25.2M
    Maxim Healthcare Services, Inc.TXHome Health Agency$0$19M
    Shaun S. Varghese, M.d., PLLCTXNeurology with Special Qualifications in Child Neurology Physician$0$16.8M
    Singleton Associates PATXDiagnostic Radiology Physician$0$16.2M
    Guy BurrowsTXNeurology Physician$11.3M$0
    Trifecta Pharmacy LLCTXCommunity/Retail Pharmacy$7.9M$1.3K
    Samir ShirodkarTXUrology Physician$3.4M$0
    Randall JohnsonTXRheumatology Physician$2.5M$0
    Wise Diagnostic Systems, LLCTXClinical Medical Laboratory$2M$451.8K
    Asit ChoksiTXMedical Oncology Physician$2.4M$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. Texas Distribution
    Megan Castillo — 0 of 11 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Texas