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    OpenPayerNPI Medicare & MedicaidAlan Gorenberg
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    Alan Gorenberg — Billing Profile & Reimbursement Data

    NPI 1730115221 · Orange, CA · Allergy & Immunology Physician

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    Alan Gorenberg is a allergy & immunology physician provider located in Orange, California. This profile covers 16 Medicare and 6 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
    OrganizationAlan Gorenberg
    Address8506 E Chapman Ave
    CityOrange
    StateCA
    ZIP92869
    TaxonomyAllergy & Immunology Physician
    NPI EnumeratedJune 25, 2006

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

    Payer SourceTotal Paid
    Medicare$190.3K
    Medicaid$27.6K

    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.

    16 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    95165In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more antigens.4,340$10$52.1K
    95117The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives 2 or more injections at a single visit.2,930$10$26.3K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.6,840$1$20.5K
    95180Code 95180 is in the Medicine section; subsection Allergy and Clinical Immunology/Allergen Immunotherapy. An allergenic extract is a protein containing an extract purified from a substance to which a…130$110$14.3K
    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…130$90$12.4K
    95024The provider introduces allergenic extracts into the skin to determine if the patient has an immediate allergic response, interprets the results and writes a report specifying the number of tests.1,590$10$11.1K
    31231In this procedure, the provider inserts an endoscope into the nasal cavity to examine the structures of the nasal cavity on one or both sides.70$160$10.7K
    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…80$120$8.8K
    95115The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives a single injection during the visit.730$10$5.1K
    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…500$10$5K

    Showing 1–10 of 16

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 16 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    16 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    95180510210$110$31.3K
    95165292101,040$10$27.8K
    9921417,50737,970120$90$23.2K
    3123126754070$100$20.1K
    9921317,46634,66080$70$13.2K
    95004383201,820$1$12.3K
    9511713220450$10$8.1K
    992057,9428,36030$170$7.2K
    992044,59319,36040$120$7.2K
    9502411110460$10$5.5K

    Showing 1–10 of 16

    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.

    6 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    95117The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives 2 or more injections at a single visit.1,360$10$12.2K
    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…200$30$6.3K
    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…70$60$4.1K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.10$240$2.9K
    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…50$40$2.1K
    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…10$20$290

    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

    6 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    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…9,04113,300640$40$169.6K
    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…14,27914,520760$10$122.8K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.198210230$110$112.7K
    95117The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives 2 or more injections at a single visit.1002001,430$10$66.8K
    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…3,6535,590180$50$62.4K
    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…345470180$40$21.2K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Primex Clinical Laboratories Inc.CAClinical Medical Laboratory$5.8M$27.3M
    Harbinder BrarCAMaternal & Fetal Medicine Physician$0$31.3M
    Ravindra GautamCAInternal Medicine Physician$13M$0
    Shalini YalamanchiCAOphthalmology Physician$4.6M$7.2M
    Geoffrey TrenkleCAFacial Plastic Surgery Physician$517.4K$6.5M
    Hosea BrownCAAllergy Physician$71.7K$6.6M
    Kevin O'reillyCAPodiatrist$513.7K$4.7M
    Homayoun TabandehCAOphthalmology Physician$5.1M$6.8K
    Nikhil PatelCAVascular & Interventional Radiology Physician$4.3M$0
    Kishore SehgalCAHematology & Oncology Physician$4.1M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Wynnson TomCAAnesthesiology Physician$84.6K$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
    Alan Gorenberg — 1 of 16 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 3 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. California Distribution
    Alan Gorenberg — 0 of 6 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California