GlassScriptPhysician profile
David Zhang
NPI 1679242903
$9,316.12
in general payments reported to CMS, 2019-2025
4 companies · $46.39 in 2025
The $46.39 reported for 2025 was less than what a typical Colon & Rectal Surgery provider received nationally (typical 2025 total: $317).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $173 · 2022: $3,092 · 2023: $5,822 · 2024: $182 · 2025: $46.39.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Education: $3,353 · Travel and Lodging: $2,184 · Food and Beverage: $514.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Education | $3,352.69 |
| Travel and Lodging | $2,183.59 |
| Food and Beverage | $514.36 |
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 |
|---|---|---|---|
| Intuitive Surgical, INC. | $9,029.79 | 2021-2023 | Davinci Xi, Da Vinci Surgical System, Da Vinci Sp |
| Innovation Technologies INC | $181.91 | 2024 | Irrisept |
| Davol INC. | $58.03 | 2023 | Echo Ps Positioning System |
| Merck Sharp & Dohme LLC | $46.39 | 2025 | Keytruda |
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 David Zhang 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.