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    OpenPayerNPI Medicare & MedicaidJacob Offenberger
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    Jacob Offenberger — Billing Profile & Reimbursement Data

    NPI 1033121249 · Granada Hills, CA · Allergy & Immunology Physician

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    Jacob Offenberger is a allergy & immunology physician provider located in Granada Hills, California. This profile covers 13 Medicare and 9 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
    OrganizationJacob Offenberger
    Address10515 Balboa Blvd
    CityGranada Hills
    StateCA
    ZIP91344
    TaxonomyAllergy & Immunology Physician
    NPI EnumeratedAugust 13, 2006

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

    Payer SourceTotal Paid
    Medicaid$1.5M
    Medicare$360.6K

    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.

    13 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J2357Injection, omalizumab, 5 mg6,420$30$192.6K
    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…900$70$66.7K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.8,440$1$33.7K
    95165In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more antigens.1,580$10$20.6K
    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.1,570$10$15.7K
    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…110$90$9.8K
    95115The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives a single injection during the visit.940$10$7.5K
    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…70$90$6.6K
    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…400$10$4.7K
    95012The provider performs a test involving nitric oxide exhaled by a patient into a nitric oxide monitoring system. The test helps with checking the level of inflammation in the airways of a patient who…250$20$4.2K

    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
    J235718504,620$30$191.3K
    95165742101,040$10$27.8K
    9921423,47537,970120$90$23.2K
    992131,29034,66080$70$13.2K
    95004273201,820$1$12.3K
    9511732220450$10$8.1K
    9920418,65419,36040$120$7.2K
    992031,70712,74030$80$4.6K
    G00088,3009,80050$30$3K
    951154100150$10$2K

    Showing 1–10 of 13

    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.

    9 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    95144In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more single dose vials.59,490$10$475.9K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.4,840$60$271.3K
    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…5,670$40$209.7K
    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.27,410$10$191.9K
    95115The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives a single injection during the visit.34,830$10$174.1K
    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…7,930$20$126.9K
    95012The provider performs a test involving nitric oxide exhaled by a patient into a nitric oxide monitoring system. The test helps with checking the level of inflammation in the airways of a patient who…1,100$10$12.1K
    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$30$3K
    95165In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more antigens.160$1$310

    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

    9 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    95144In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more single dose vials.11101,020$100$391.5K
    95165In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more antigens.3150280$250$239.2K
    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…10,42813,300640$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…2,35514,520760$10$122.8K
    95004The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.14210230$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.162001,430$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…1965,590180$50$62.4K
    95115The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives a single injection during the visit.4110750$10$35.3K
    95012The provider performs a test involving nitric oxide exhaled by a patient into a nitric oxide monitoring system. The test helps with checking the level of inflammation in the airways of a patient who…750190$10$4.9K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Aaron JengCAInternal Medicine Physician$43.2M$0
    Healthcare Partners Affiliates Medical GroupCAInternal Medicine Physician$0$37.7M
    Richard ParkCAInternal Medicine Physician$31.7M$0
    Harbinder BrarCAMaternal & Fetal Medicine Physician$0$31.3M
    Jack AzadCAGeneral Practice Physician$17.2M$0
    Ravindra GautamCAInternal Medicine Physician$13M$0
    Nathan SteinleCARetina Specialist (Ophthalmology) Physician$9.5M$0
    Leo PolosajianCAClinical Cardiac Electrophysiology Physician$6M$1.6M
    Barry EibschutzCARheumatology Physician$6.6M$583.6K
    John SaitoCAPediatric Pulmonology Physician$468.7K$6.5M

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Los Angeles County Department Of Mental HealthCAMental Health Clinic/Center (Including Community Mental Health Center)$0$78.6M
    James MichailCAGeriatric Medicine (Family Medicine) Physician$20.4M$86.8K
    Sharis KarapetianCAOptometrist$556K$0
    Evelyn JankowskiCADermatology Physician$439.5K$0
    Carla KazimirCAPhysical Therapist$157.4K$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
    Jacob Offenberger — 2 of 13 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
    Jacob Offenberger — 3 of 9 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — California