Specialty Directory
Radiation Oncology in INVERNESS, FL
Federal CMS data for 4 radiation oncology providers practicing in INVERNESS, FL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
4
Providers
Median industry payments
$141
4
Radiation Oncology Providers
in INVERNESS, FL
$141
Median Industry Payments
per provider (2018–2024)
3,675
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 |
|---|---|---|---|---|---|---|
| ZACHAR, CHARLES M. D. | 26,740 | 4,938 | Contrast dye for imaging (iodine-based) | $235 (2018-2019) | Food & Beverage (100%) | Very High |
| GARRISON, STEPHEN MD | 4,889 | 4,313 | Chest X-ray, 1 view | $0 | — | High |
| LARJANI, HASTI MD | 2,461 | 2,051 | Chest X-ray, 1 view | $4,897 (2018-2024) | Food & Beverage (69%) | Very High |
| DE GIROLAMI, RICCARDO M. D. | — | — | — | $47 (2018-2019) | Food & Beverage (100%) | Moderate |
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.
By Practice Pattern
Radiation Oncology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ZACHAR, CHARLES | 26,740 | $235 |
| GARRISON, STEPHEN | 4,889 | $0 |
| LARJANI, HASTI | 2,461 | $4,897 |
General Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| DE GIROLAMI, RICCARDO | 0 | $47 |