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    OpenPayerNPI Medicare & MedicaidStephen Marks
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    Stephen Marks — Billing Profile & Reimbursement Data

    NPI 1437120235 · Anchorage, AK · Allergy Physician

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    Stephen Marks is a allergy physician provider located in Anchorage, Alaska. This profile covers 12 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
    OrganizationStephen Marks
    Address3841 Piper St Ste T4-054
    CityAnchorage
    StateAK
    ZIP99508
    TaxonomyAllergy Physician
    NPI EnumeratedJanuary 30, 2006

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

    Payer SourceTotal Paid
    Medicare$141.3K
    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.

    12 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J2357Injection, omalizumab, 5 mg3,740$30$112K
    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$120$10.9K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.1,550$1$6.2K
    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…30$130$3.9K
    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$80$2.4K
    96372A therapeutic, prophylactic, or diagnostic substance (a fluid, a drug, etc.) is injected via intramuscular or subcutaneous route into the patient's body. The procedure is performed by the physician…170$10$2.2K
    94010The provider or technician administers a spirometry test to assess the patient's respiratory function. The spirometer is attached to a computer that records the total and timed vital capacity…50$20$1.1K
    95115The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives a single injection during the visit.80$10$660
    94060The spirometry test is performed with a spirometer. The instrument displays a graphical representation, known as a spirogram, of the test results. The basic forced volume vital capacity (FVC) test is…20$30$610
    94729In this add on procedure, the provider tests the lungs’ diffusing capacity, the ability to exchange gases, moving oxygen into the bloodstream and letting in carbon dioxide from the bloodstream.10$50$550

    Showing 1–10 of 12

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 12 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    12 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J23571103,060$30$92.4K
    992145691,21090$100$16.2K
    992139731,29070$70$8.5K
    9920421646030$140$6.1K
    950045101,300$1$4.4K
    94729212030$20$1K
    94010112050$20$960
    95115310100$10$880
    963721212040$10$770
    94060152020$20$600

    Showing 1–10 of 12

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Allergy Asthma And Immunology Center Of Alaska LLCAKAllergy & Immunology Physician$0$2.6M
    Teresa NeenoCAAllergy & Immunology Physician$161.4K$0
    Jon GraceAKCritical Care Medicine (Internal Medicine) Physician$142.6K$0
    Laura MooreAKAllergy Physician$114.8K$0
    Eric MeierAKAllergy Physician$67K$0
    Jeffrey DemainAKAllergy & Immunology Physician$52.4K$0
    Sean WalshAKAllergy Physician$9.7K$0
    David KingstonAKAllergy Physician$3.1K$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. Alaska Distribution
    Stephen Marks — 1 of 12 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Alaska