Physician profile
Luona Sun
NPI 1396036729
$1,281.98
in general payments reported to CMS, 2019-2025
9 companies · $186 in 2025
The $186 reported for 2025 was less than what a typical Surgical Oncology provider received nationally (typical 2025 total: $288).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $26.53 · 2022: $673 · 2023: $343 · 2024: $53.68 · 2025: $186.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $535 · Entertainment: $47.43.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $535.19 |
| Entertainment | $47.43 |
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 |
|---|---|---|---|
| Tactile Systems Technology INC | $746.79 | 2021-2025 | Flexitouch Plus, Entre Plus, Nimbl |
| Merit Medical Systems INC | $246.88 | 2022-2025 | Savi Scout |
| Smith+Nephew, INC. | $85.97 | 2022 | |
| Kub Technologies INC. | $47.43 | 2023 | Mozart |
| Bard Peripheral Vascular, INC. | $43.16 | 2023 | |
| Regeneron Healthcare Solutions, INC. | $39.65 | 2023 | Libtayo |
| Axogen | $36.46 | 2022 | |
| Merck Sharp & Dohme LLC | $19.81 | 2023 | Lynparza, Keytruda |
| Baxter Healthcare | $15.83 | 2023 | Tisseel |
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 Luona Sun 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.
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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.