Specialty Directory
Emergency Medicine in Orange, CA
Federal CMS data for 14 emergency medicine providers practicing in Orange, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
14
Providers
Median industry payments
$396
14
Emergency Medicine Providers
in Orange, CA
$396
Median Industry Payments
per provider (2018–2024)
489
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.
Emergency Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Emergency Medicine Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| THANDI, PARDEEP M.D. | 983 | 940 | EKG interpretation and report | $183 (2019-2023) | Food & Beverage (100%) | Very High |
| SUBEH, MOHAMMAD MD | 903 | 891 | Emergency department visit, high complexity | $10,325 (2024-2024) | Consulting (100%) | Very High |
| MERVIS, ERIC M.D | 861 | 825 | Emergency department visit, high complexity | $114 (2021-2024) | Food & Beverage (100%) | Very High |
| MIRHADI, MICHAEL MD | 749 | 715 | Emergency department visit, high complexity | $57 (2018-2020) | Food & Beverage (100%) | Very High |
| GIBNEY, RYAN MD | 588 | 576 | Emergency department visit, high complexity | $575 (2022-2024) | Food & Beverage (100%) | Very High |
| HOONPONGSIMANONT, WIRACHIN MD | 544 | 535 | Emergency department visit, high complexity | $8,601 (2023-2024) | Consulting (100%) | Very High |
| WEBER, MATTHEW M.D. | 507 | 496 | Emergency department visit, high complexity | $217 (2018-2024) | Food & Beverage (100%) | Very High |
| RUDKIN, SCOTT MD | 471 | 453 | Emergency department visit, high complexity | $2,054 (2018-2024) | Consulting (69%) | Very High |
| NAVARRO, ROMAN M.D. | 396 | 390 | Emergency department visit, high complexity | $149 (2021-2024) | Food & Beverage (100%) | Very High |
| MURPHY, WILLIAM MD | 233 | 228 | Critical care, first 30-74 min | $877 (2018-2024) | Food & Beverage (100%) | Very High |
| LEE, BRIAN MD | 191 | 191 | Emergency department visit, moderate complexity | $10,905 (2018-2024) | Consulting (55%) | Very High |
| AYALIN, TYLER M.D. | 179 | 176 | Emergency department visit, moderate complexity | $154 (2018-2024) | Food & Beverage (100%) | Very High |
| FOX, JOHN C MD | 121 | 121 | Emergency department visit, moderate complexity | $7,780 (2018-2024) | Consulting (59%) | Very High |
| OSBORN, MEGAN M.D. | 67 | 67 | Emergency department visit, moderate complexity | $205 (2018-2024) | Food & Beverage (100%) | Very High |
Note: Emergency Medicine 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.