Physician profile
Gary V Walker
NPI 1154667467
$2,579.39
in general payments reported to CMS, 2019-2025
10 companies · $326 in 2025
The $326 reported for 2025 was more than what a typical Radiation Oncology provider received nationally (typical 2025 total: $172).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,300 · 2021: $174 · 2022: $85.65 · 2023: $391 · 2024: $303 · 2025: $326.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $841 · Travel and Lodging: $178.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $841.40 |
| Travel and Lodging | $178.46 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Siemens Medical Solutions USA, INC. | $1,053.69 | 2021-2025 | Varian Ethos Treatment Planning, Eclipse Treatment Planning System For External Beam Radiation Therapy |
| Raysearch Laboratories Ab (Publ) | $485.00 | 2019 | |
| Varian Medical Systems, INC. | $403.52 | 2019 | |
| Elekta, INC. | $235.88 | 2019-2022 | |
| Roche Diagnostics Corporation | $182.18 | 2019 | |
| Canon Medical Systems USA, INC. | $126.47 | 2023 | Ct Scanner |
| Reflexion Medical, INC. | $25.00 | 2023 | Reflexion Medical Radiotherapy System |
| Jazz Pharmaceuticals INC. | $24.56 | 2024 | |
| Accuray Incorporated | $24.43 | 2019 | |
| Incyte Corporation | $18.66 | 2024 | Jakafi |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Gary Walker listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.