Physician profile
Leon Zhou
NPI 1649702259
$3,269.02
in general payments reported to CMS, 2019-2025
15 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $708 · 2022: $1,398 · 2023: $432 · 2024: $731.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,163.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,163.08 |
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 |
|---|---|---|---|
| Abbott Laboratories | $1,223.50 | 2021-2023 | Tendril |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $585.08 | 2021-2024 | Lifevest |
| Boston Scientific Corporation | $307.28 | 2021-2024 | Watchman Flx, Wolverine Coronary Cutting Balloon |
| Abiomed | $215.03 | 2022-2024 | Impella |
| Paragonix Technologies, INC. | $209.06 | 2024 | Pancreaspak, Sherpapak, Liverguard |
| Biotronik INC. | $129.73 | 2022 | |
| Penumbra, INC. | $111.92 | 2023 | Indigo System |
| Novartis Pharmaceuticals Corporation | $107.42 | 2021-2023 | |
| Amgen INC. | $100.27 | 2024 | Repatha |
| Pfizer INC. | $58.88 | 2021 | |
| Irhythm Technologies, INC. | $51.16 | 2022 | |
| Biosense Webster, INC. | $50.00 | 2024 | Carto 3 |
| Zoll Circulation INC | $41.00 | 2022 | |
| Angiodynamics, INC. | $41.00 | 2024 | Alphavac |
| Janssen Pharmaceuticals, INC | $37.69 | 2022-2023 | Xarelto |
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 Leon Zhou 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.