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    OpenPayerNPI Medicare & MedicaidHelen Huynh
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    Helen Huynh — Billing Profile & Reimbursement Data

    NPI 1588820518 · Rosemead, CA · Obstetrics & Gynecology Physician

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    Helen Huynh is a obstetrics & gynecology physician provider located in Rosemead, California. This profile covers 10 Medicare and 32 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationHelen Huynh
    Address3006 San Gabriel Blvd
    CityRosemead
    StateCA
    ZIP91770
    TaxonomyObstetrics & Gynecology Physician
    NPI EnumeratedJuly 29, 2008

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

    Payer SourceTotal Paid
    Medicaid$607.8K
    Medicare$80.6K

    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
    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…430$80$34.6K
    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…100$110$11.5K
    57425The provider uses a laparoscopic approach to suspend the top of the vagina to a strong structure to treat vaginal vault prolapse using sutures or mesh.10$780$9.3K
    Q0091Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory150$50$7.1K
    G0101Cervical or vaginal cancer screening; pelvic and clinical breast examination150$40$6.4K
    58542The provider removes the uterus, fallopian tubes, and ovaries using a laparoscope but leaves the cervix. The uterus is normal in size, which means it weighs 250 g or less.10$350$3.9K
    99223The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…20$150$2.9K
    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…30$70$2K
    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…10$130$1.7K
    58100The provider takes a tissue sample from the lining of the uterus to perform an endometrial biopsy without widening the cervix. The provider may also perform endocervical biopsy.10$90$1.1K

    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
    992146,31237,970120$90$23.2K
    57425243020$660$14.5K
    9921326,50234,66080$70$13.2K
    9922310,35413,19050$140$11.3K
    992043,04519,36040$120$7.2K
    58542111020$320$4.8K
    5745441020$130$2.2K
    Q00912657020$50$1.9K
    G0101441,00030$40$1.9K
    58100365010$80$1.2K

    Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

    Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.

    View: By Year1 / 3

    Medicaid: Complete Services Breakdown

    Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

    32 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…13,350$10$120.1K
    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.3,750$30$105.1K
    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…4,010$20$96.1K
    99203The provider sees a new 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 provider…3,380$20$74.3K
    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…4,030$10$48.4K
    H1001Prenatal care, at-risk enhanced service; antepartum management1,380$20$33.1K
    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…1,310$20$24.8K
    99223The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…400$60$23.9K
    88141The physician analyzes and interprets a cervical or vaginal cytopathology specimen, using any reporting system, such as Bethesda or non–Bethesda. This code is for the professional interpretation by…5,810$1$11.6K
    59430For this service, the provider or nonphysician healthcare professional provides care to the patient in the outpatient setting following the delivery. Routine postpartum care can involve one or more…300$40$10.4K

    Showing 1–10 of 32

    Medicaid: Competitive Analysis & Benchmarks

    How this provider's Medicaid billing volume and revenue compare to other California providers billing the same CPT/HCPCS codes.

    Full comparison — all codes billed, vs. California median

    32 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    59400In this global service, the provider and nonphysician healthcare providers in the practice provide all of the antepartum care, admission to the hospital for delivery, labor management, including…376040$970$187.7K
    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…2,67513,300640$40$169.6K
    59425This service is considered a mini global code for the provider who provides only four to six of the patient’s antepartum visits. This can happen when the patient transfers out of the practice prior…5711,040660$60$147.7K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…1,8632,840490$40$139.6K
    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…1,65714,520760$10$122.8K
    99223The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…1,0072,730190$90$100.3K
    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…119920550$50$87.6K
    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.90850450$50$79.2K
    59514The provider admits the patient to the hospital for delivery, delivers the fetus and placenta via an abdominal incision, and provides care immediately after delivery on the same date of service. This…23429070$250$74.8K
    H1001Prenatal care, at-risk enhanced service; antepartum management254720570$30$73.3K

    Showing 1–10 of 32

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Richard ParkCAInternal Medicine Physician$31.7M$0
    Jack AzadCAGeneral Practice Physician$17.2M$0
    Mark LeFLDiagnostic Radiology Physician$10.7M$0
    Amiel MoshfeghCAVascular & Interventional Radiology Physician$7.6M$0
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    David BoyerCAOphthalmology Physician$5.6M$3.4K
    Obhg California, P.C.SCObstetrics & Gynecology Physician$0$5.4M
    Kevin O'reillyCAPodiatrist$513.7K$4.7M
    Homayoun TabandehCAOphthalmology Physician$5.1M$6.8K
    Ash PirouzCARetina Specialist (Ophthalmology) Physician$3.1M$1.3M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Herald Christian Health CenterCAFederally Qualified Health Center (FQHC)$0$30.5M
    David LinCAInternal Medicine Physician$918.6K$0
    Kenneth PhunCAPsychiatry Physician$368.8K$408K
    Dai TranCAOphthalmology Physician$169K$596.5K
    Dan TranCAGeriatric Medicine (Internal Medicine) Physician$433.3K$0
    Carla PazCAOccupational Therapist$186.1K$0
    Wayne KaoCAClinical Psychologist$111.6K$0
    Ruben RuizCAGeneral Practice Physician$89.8K$0
    Yan LiuCAPhysical Medicine & Rehabilitation Physician$81.3K$0
    Tt Healthcare IncCAPharmacy$67.4K$490

    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
    Helen Huynh — 2 of 10 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California
    Medicaid Revenue by Year vs. California Providers
    0 of 7 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. California Distribution
    Helen Huynh — 2 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California