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    v1.0.28
    OpenPayerNPI Medicare & MedicaidCynthia Cork
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    Cynthia Cork — Billing Profile & Reimbursement Data

    NPI 1134229602 · Fountain Valley, CA · Obstetrics & Gynecology Physician

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    Cynthia Cork is a obstetrics & gynecology physician provider located in Fountain Valley, California. This profile covers 13 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
    OrganizationCynthia Cork
    Address11180 Warner Avenue
    CityFountain Valley
    StateCA
    ZIP92708
    TaxonomyObstetrics & Gynecology Physician
    NPI EnumeratedSeptember 25, 2006

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

    Payer SourceTotal Paid
    Medicare$55.1K
    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.

    13 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…240$70$17K
    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$110$9.9K
    G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit60$140$8.5K
    G0101Cervical or vaginal cancer screening; pelvic and clinical breast examination100$40$4.5K
    57454In this procedure, the provider examines the cervix, including the upper/adjacent portion of the vagina, using an instrument called a colposcope, and also performs biopsy(s) of the cervix and…20$150$3K
    76830The provider performs a transvaginal ultrasound to assess the reproductive organs, that is, the uterus, fallopian tubes, ovaries, cervix, and vagina in a female patient.20$100$2.5K
    76856A pelvic ultrasound is a noninvasive procedure used to assess body parts such as the bladder, ovaries, uterus, cervix, and fallopian tubes in females and the bladder, prostate gland, and seminal…20$100$2.4K
    G0328Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous120$20$2.2K
    57150In this procedure, the provider washes out the vaginal canal and may also instill medication when the patient has a bacterial, fungal, or parasitic disease.50$50$2.1K
    99441N/A50$30$1.3K

    Showing 1–10 of 13

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 13 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    13 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    9921421,13237,970120$90$23.2K
    992137,83334,66080$70$13.2K
    G04393,7927,80060$130$11.9K
    364154,0934,54080$10$7.4K
    G03284921040$20$6.4K
    768565651,13030$70$3.9K
    7683045499020$80$2.6K
    5715092030$40$2.5K
    5745411020$130$2.2K
    994413921,54020$40$2K

    Showing 1–10 of 13

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Obhg California, P.C.SCObstetrics & Gynecology Physician$0$5.4M
    Roger KornuCARheumatology Physician$2.7M$0
    Brian KimCAOphthalmology Physician$2.6M$8.9K
    Robby AyoubCAPulmonary Disease Physician$281.4K$1.7M
    Parisa KhavariOHObstetrics & Gynecology Physician$26.5K$1.8M
    Vivian LaquerCADermatology Physician$94.8K$1.7M
    Quoc NguyenCAOtolaryngic Allergy Physician$293.1K$1.2M
    Steven DavisCARadiation Oncology Physician$1.4M$0
    Lalita PanditCAHematology & Oncology Physician$542.4K$720.8K
    Sherif RezkCAAnatomic Pathology & Clinical Pathology Physician$317.2K$944.7K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Lab Genomics, LLCCAClinical Medical Laboratory$292.5K$11M
    John SaitoCAPediatric Pulmonology Physician$468.7K$6.5M
    Chih-tao HouCAFamily Nurse Practitioner$3.8M$0
    Chiwai ChanCAInterventional Pain Medicine Physician$857.1K$2.3M
    Orange County Diagnostic Radiology, Inc.CASpecialist$1.2M$1.6M
    Tien NguyenCADermatology Physician$447.5K$2.2M
    Abdulkareem SharafCACardiovascular Disease Physician$1.2M$1.2M
    Son DuongCAVascular Surgery Physician$1.2M$1.1M
    Steven LeCACardiovascular Disease Physician$1.2M$584.3K
    Medizen Advanced Imaging IncCADiagnostic Ultrasound Physician$465.2K$1.3M

    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
    Cynthia Cork — 0 of 13 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California