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    v1.0.28
    OpenPayerNPI Medicare & MedicaidWeifen Zeng
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    Weifen Zeng — Billing Profile & Reimbursement Data

    NPI 1336389923 · Leesburg, VA · Anatomic Pathology & Clinical Pathology Physician

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    Weifen Zeng is a anatomic pathology & clinical pathology physician provider located in Leesburg, Virginia. This profile covers 20 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
    OrganizationWeifen Zeng
    Address44045 Riverside Pkwy
    CityLeesburg
    StateVA
    ZIP20176
    TaxonomyAnatomic Pathology & Clinical Pathology Physician
    NPI EnumeratedFebruary 23, 2009

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

    Payer SourceTotal Paid
    Medicare$169.6K
    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.

    20 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    88305The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…2,700$40$99.9K
    88307The physician, typically a pathologist, performs a level V examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…190$70$12.9K
    88341The lab analyst applies an additional single antibody stain on a slide or slides prepared from the same patient specimen as the initial antibody stain, such as tumor tissue. Then a qualified…500$20$12K
    88342The lab analyst applies an initial single antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…280$30$9.3K
    88189The clinician, typically a pathologist, interprets flow cytometry results of 16 or more markers.120$70$8.5K
    88333Pathology consultation during surgery provides necessary and precise information pertaining to diagnosis and prognosis that aids a surgeon in deciding whether to proceed further during surgery.…120$50$6.6K
    85097The clinician, typically a pathologist, interprets a smear prepared from a sample of bone marrow.110$40$4.7K
    88334Pathology consultation during surgery provides necessary and precise information pertaining to diagnosis and prognosis that aids a surgeon in deciding whether to proceed further during surgery.…110$30$3.6K
    G0416Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method10$150$1.8K
    88309The physician, typically a pathologist, performs a level VI examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…10$110$1.4K

    Showing 1–10 of 20

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 20 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    20 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    8830523250760$40$55.8K
    8834161200290$30$17.1K
    G0416556030$210$13.3K
    8834253210160$50$13K
    881892040110$70$11.7K
    8831211212060$50$9.7K
    8830740170120$70$9.6K
    8811297110100$30$5.3K
    883134614060$20$5.2K
    88344395060$60$4.2K

    Showing 1–10 of 20

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Inova Health Care ServicesVAInternal Medicine Physician$0$38M
    Xiaoping ZhouVAAnatomic Pathology & Clinical Pathology Physician$968.4K$59.3K
    Keith ChuVACardiovascular Disease Physician$1M$0
    Hamid TaheriVACardiovascular Disease Physician$950.6K$0
    Ellen VaugheyVACritical Care Medicine (Internal Medicine) Physician$689K$0
    Anish DesaiMDPulmonary Disease Physician$302.4K$374.2K
    Jonathan SegalVACardiovascular Disease Physician$632.2K$13.6K
    Raymond VlacancichVACardiovascular Disease Physician$644.3K$0
    Jonathan YagerVACardiovascular Disease Physician$631.8K$0
    Homayoun HashemiVAVascular Surgery Physician$613.7K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Inova Health Care ServicesVAGeneral Acute Care Hospital$0$46.9M
    County Of Loudoun, VirginiaVAMental Health Clinic/Center (Including Community Mental Health Center)$0$34.9M
    Loudoun Medical Group, PCVAInternal Medicine Physician$0$12.4M
    Commonwealth Emergency Physicians PCVAEmergency Medicine Physician$0$12M
    Amor Home Health Care LLCVAHome Health Agency$0$9.6M
    Minuteclinic Diagnostic Of Virginia LLCVAFamily Nurse Practitioner$0$9M
    Northspring Behavioral Healthcare, Inc.VAPsychiatric Residential Treatment Facility$0$7.8M
    Inova Loudoun Ambulatory SurgeryVAAmbulatory Surgical Clinic/Center$1.3M$82.6K
    Ajay DarVAMedical Oncology Physician$1.3M$0
    Rangappa RajendraVAMedical Oncology Physician$1.3M$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. Virginia Distribution
    Weifen Zeng — 2 of 20 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Virginia