Physician profile
Yan Zhong
NPI 1467683540
$1,062.12
in general payments reported to CMS, 2019-2025
9 companies · $164 in 2025
The $164 reported for 2025 was less than what a typical Nephrology (Internal Medicine) provider received nationally (typical 2025 total: $311).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $19.72 · 2022: $383 · 2023: $325 · 2024: $170 · 2025: $164.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $659.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $659.21 |
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 |
|---|---|---|---|
| Nxstage Medical, INC. | $288.72 | 2022-2025 | Nxstage System One, Liberty Select Cycler |
| Horizon Therapeutics Plc | $137.56 | 2022 | |
| Calliditas Therapeutics US INC. | $124.99 | 2023 | Tarpeyo |
| Astrazeneca Pharmaceuticals LP | $124.99 | 2023 | Farxiga |
| Ardelyx, INC. | $124.95 | 2024 | Xphozah 30 Mg |
| Bayer Healthcare Pharmaceuticals INC. | $119.90 | 2022 | |
| Corcept Therapeutics | $103.80 | 2025 | Korlym |
| Janssen Pharmaceuticals, INC | $19.72 | 2019 | |
| Fresenius USA Marketing, INC. | $17.49 | 2025 | Velphoro |
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 Yan Zhong 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.