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    v1.0.28
    OpenPayerNPI Medicare & MedicaidGadson Johnson
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    Gadson Johnson — Billing Profile & Reimbursement Data

    NPI 1578767232 · Santa Monica, CA · Psychiatry Physician

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    Gadson Johnson is a psychiatry physician provider located in Santa Monica, California. This profile covers 11 Medicare and 1 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
    OrganizationGadson Johnson
    Address701 Santa Monica Blvd
    CitySanta Monica
    StateCA
    ZIP90401
    TaxonomyPsychiatry Physician
    NPI EnumeratedJune 14, 2007

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

    Payer SourceTotal Paid
    Medicare$748.4K
    Medicaid$1.7K

    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.

    11 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99231The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a straightforward or low level of medical…8,110$40$332.6K
    90833In this add–on service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient, in addition to an evaluation and management service in the…3,080$50$157.3K
    90792In this procedure, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis. In addition to the diagnostic evaluation, he also renders some additional medical…810$140$114.5K
    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…1,410$70$92.7K
    99222The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…140$110$15.1K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…150$100$14.8K
    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…90$150$13.5K
    99347The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves straightforward medical decision making or the provider spends at…60$40$2.4K
    99238The provider sees a patient for hospital inpatient or observation discharge day management, involving evaluation and management (E/M). The provider spends 30 minutes or less on the service on the…30$70$2.2K
    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…20$60$960

    Showing 1–10 of 11

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    11 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    993081,5751,640190$60$35.5K
    992335,03711,530120$100$26.2K
    9923239412,28090$70$16.3K
    908336780120$50$13.6K
    9934880885090$60$13.1K
    992233,34513,19050$140$11.3K
    90792562030$130$8.6K
    9934716035050$30$5.1K
    992223897,35030$110$5K
    9923122,58040$40$3.6K

    Showing 1–10 of 11

    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.

    1 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…50$40$1.8K

    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

    1 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    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…2,3972,840490$40$139.6K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Mehboob MakhaniCAPsychiatry Physician$536.8K$22K
    Hiruy GessesseCAPsychiatry Physician$359.4K$0
    Arjun ReyesCAPsychiatry Physician$214.8K$6.1K
    David RobinsonCAPsychiatry Physician$106.5K$57.4K
    Jon ChaffeeCAPsychiatry Physician$130.3K$8.3K
    Brian MillerCAPsychiatry Physician$54.6K$0
    Katharina HillCAPsychiatry Physician$14.3K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    911 Labs IncCAClinical Medical Laboratory$694.8K$4.6M
    Hugo Gozos-hughesCAPsychiatric/Mental Health Nurse Practitioner$499.7K$0
    Angineh AbkarianCAClinical Psychologist$495.6K$0
    Eric KezirianCAOtolaryngology Physician$26.7K$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
    Gadson Johnson — 4 of 11 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 1 year billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. California Distribution
    Gadson Johnson — 0 of 1 code billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California