State Specialty Directory
Clinical & Laboratory Immunology (Allergy & Immunology) Physician in CA
Federal CMS data for 4 clinical & laboratory immunology (allergy & immunology) physician providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
4
Providers
Median industry payments
$13,039
4
Clinical & Laboratory Immunology (Allergy & Immunology) Physician Providers
in CA
$13,039
Median Industry Payments
per provider (2018–2024)
2,776
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Clinical & Laboratory Immunology (Allergy & Immunology) Physician includes multiple subspecialties with different practice patterns.
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Clinical & Laboratory Immunology (Allergy & Immunology) Physician Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CORREN, JONATHAN MD | Los Angeles | 5,895 | 470 | Allergy skin test | $854,336 (2018-2024) | Consulting (63%) | Very High |
| METH, MARC MD | Los Angeles | 3,598 | 356 | Allergy skin test | $21,251 (2018-2024) | Food & Beverage (48%) | Very High |
| LESON, SEAN D.O. | Garden Grove | 1,955 | 222 | Prolonged office E/M service, first 15 minutes | $1,990 (2018-2024) | Food & Beverage (100%) | Very High |
| GIBBS, JOSHUA D.O. | Rancho Cucamonga | 1,535 | 60 | Allergy skin test | $4,827 (2018-2024) | Food & Beverage (58%) | Very High |
Note: Clinical & Laboratory Immunology (Allergy & Immunology) Physician encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.