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    OpenPayerNPI Medicare & MedicaidSivakumar Munnangi
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    Sivakumar Munnangi — Billing Profile & Reimbursement Data

    NPI 1447432463 · Merced, CA · Gastroenterology Physician

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    Sivakumar Munnangi is a gastroenterology physician provider located in Merced, California. This profile covers 16 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
    OrganizationSivakumar Munnangi
    Address386 W Olive Ave
    CityMerced
    StateCA
    ZIP95348
    TaxonomyGastroenterology Physician
    NPI EnumeratedNovember 30, 2007

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

    Payer SourceTotal Paid
    Medicare$368K
    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.

    16 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…840$110$88.1K
    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…1,130$50$58.6K
    45385The provider examines the colon and rectum using a colonoscope, a long, thin flexible tubular instrument with a light source and camera. He removes one or more tumors, polyps, or other lesions with a…260$200$53.4K
    43239The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he removes one or more tissue biopsy specimens for diagnostic analysis.450$70$32K
    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…370$80$28.9K
    G0105Colorectal cancer screening; colonoscopy on individual at high risk130$170$21.9K
    G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk120$170$21.3K
    45378The provider examines the colon and rectum using a colonoscope, a flexible tube with a camera at its inserted end. If he sees any areas of abnormal mucosa or tissue, he takes samples using a brush…150$130$19.3K
    45380The provider examines the rectum and colon using a flexible colonoscope, a tubular instrument with a light source and camera, to look for the cause of a patient's symptoms, which may include…150$100$14.6K
    91110The provider performs a capsule endoscopy for gastrointestinal tract imaging from esophagus to ileum. He interprets the results and prepares a report for this service.20$630$10K

    Showing 1–10 of 16

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 16 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    16 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    4325271050$730$63.2K
    45385971,41060$340$33.9K
    453802671,46060$230$23.8K
    992147,58437,970120$90$23.2K
    43239491,50080$150$17.3K
    G01053565030$340$14.8K
    9921383434,66080$70$13.2K
    G01213171020$340$12.7K
    91110348020$510$11.2K
    453781480020$220$7.5K

    Showing 1–10 of 16

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Vikram LakireddyCACardiovascular Disease Physician$4.8M$0
    Robert WendelCARetina Specialist (Ophthalmology) Physician$4.7M$0
    Margaret ChangCARetina Specialist (Ophthalmology) Physician$4.3M$0
    Juan CanaleCAGastroenterology Physician$91.1K$4.1M
    Felipe RuizCAFoot & Ankle Surgery Podiatrist$4M$3K
    Tony TsaiCARetina Specialist (Ophthalmology) Physician$3.9M$0
    David TelanderCARetina Specialist (Ophthalmology) Physician$3.6M$0
    Joel PearlmanCARetina Specialist (Ophthalmology) Physician$3.3M$0
    Daniel TaheriCADermatology Physician$3.3M$7.4K
    John ReedCARetina Specialist (Ophthalmology) Physician$2.7M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Golden Valley Health CentersCAMedical Physician Assistant$0$25.7M
    Advanced Endoscopy Center IncCAEndoscopy Clinic/Center$637.9K$3.2M
    Kenneth GrossmanCAOphthalmology Physician$1.4M$0
    Alireza MahmoudiehCARadiation Oncology Physician$1.3M$0
    Merla PurayCAHematology & Oncology Physician$682.7K$22.9K
    Muhammad ShabbirCAFamily Medicine Physician$497.5K$0
    Atul RoyCANephrology Physician$485.6K$0
    Madhu K. Kris M.d.CAAmbulatory Surgical Clinic/Center$248.7K$180.7K
    Gabriel Garcia-diazCAOrthopaedic Surgery of the Spine Physician$363.8K$0
    Chenn-yow FuhCACardiovascular Disease Physician$268.1K$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. California Distribution
    Sivakumar Munnangi — 5 of 16 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California