Specialty Directory
Medical Oncology in San Diego, CA
Federal CMS data for 2 medical oncology providers practicing in San Diego, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
2
Providers
Median industry payments
$16,665
2
Medical Oncology Providers
in San Diego, CA
$16,665
Median Industry Payments
per provider (2018–2024)
34,195
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.
Medical Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Medical Oncology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SONG, SEUNG-YIL M.D. | 52,756 | 2,286 | Filgrastim injection (Nivestym) for white blood cells | $25,168 (2018-2024) | Food & Beverage (87%) | Very High |
| BOLLIN, KATHRYN M.D. | 15,634 | 632 | Pembrolizumab injection (Keytruda) | $8,163 (2018-2024) | Food & Beverage (98%) | Very High |
Note: Medical 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.