Specialty Directory
Radiation Oncology in Loma Linda, CA
Federal CMS data for 8 radiation oncology providers practicing in Loma Linda, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
8
Providers
Median industry payments
$1,512
8
Radiation Oncology Providers
in Loma Linda, CA
$1,512
Median Industry Payments
per provider (2018–2024)
1,284
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.
Radiation Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Radiation Oncology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SOMERS, SCOTT M.D. | 27,977 | 8,693 | MRI contrast dye injection (gadobutrol) | $27 (2023-2023) | Food & Beverage (100%) | Very High |
| KASSIR, MOHAMMAD M.D. | 2,884 | 2,554 | Chest X-ray, 1 view | $2,201 (2019-2024) | Food & Beverage (65%) | Very High |
| KARST, JEFFREY MD | 2,503 | 2,340 | Chest X-ray, 1 view | $823 (2018-2024) | Food & Beverage (100%) | Very High |
| BAE, WON M.D. | 1,702 | 1,680 | Screening mammography | $113 (2018-2024) | Food & Beverage (100%) | Very High |
| KIM, PAGGIE M.D | 865 | 560 | MRI contrast dye injection (gadoterate) | $4,298 (2018-2023) | Grant (84%) | Very High |
| CORA, CHERIE M.D. | 752 | 737 | Chest X-ray, 1 view | $15 (2024-2024) | Food & Beverage (100%) | Very High |
| DIAMOND, JONATHAN MD | 718 | 679 | CT scan of head/brain, without contrast | $4,636 (2022-2024) | Travel (94%) | Very High |
| SMITH, JASON M.D. | 226 | 214 | Sedation by physician, initial 15 minutes | $4,458 (2018-2024) | Food & Beverage (91%) | Very High |
Note: Radiation Oncology 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.