GlassScriptPhysician profile
Diane Kwan
NPI 1992913859
$162,481.23
in general payments reported to CMS, 2019-2025
19 companies · $35K in 2025
The $35K reported for 2025 was more than what 98% of Surgery providers received nationally (typical 2025 total: $281).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,910 · 2020: $15K · 2021: $74K · 2022: $22K · 2023: $3,747 · 2024: $11K · 2025: $35K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Education: $28K · Consulting Fee: $19K · Food and Beverage: $2,632 · Travel and Lodging: $168.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Education | $27,750.00 |
| Consulting Fee | $19,106.50 |
| Food and Beverage | $2,631.72 |
| Travel and Lodging | $168.10 |
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. | $82,526.88 | 2019-2025 | Da Vinci Surgical System |
| Ethicon INC. | $76,458.72 | 2020-2025 | |
| Davol INC. | $1,307.00 | 2020-2025 | Phasix Mesh |
| Teleflex LLC | $545.06 | 2022-2024 | Titan Sgs Standard Gastric Stapler, Titan Sgs |
| Ethicon US, LLC | $480.81 | 2019-2023 | Dermabond Prineo |
| Mimedx Group, INC. | $294.73 | 2025 | |
| Avanos Medical | $262.67 | 2022-2025 | On-Q* Pump and Accessories, On-Q Pump and Accessories |
| Apollo Endosurgery US INC | $135.92 | 2019-2022 | |
| Baxter Healthcare | $99.26 | 2019-2020 | |
| Kci USA, INC. | $67.39 | 2019 | |
| Endo Pharmaceuticals INC. | $59.73 | 2019-2021 | |
| Acell, INC. | $58.82 | 2019 | |
| Medical Device Business Services, INC. | $49.21 | 2025 | |
| Redhill Biopharma INC. | $28.08 | 2021 | |
| Merck Sharp & Dohme LLC | $27.50 | 2024 | Bridion |
Show all 19 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Conmed Corporation | $26.38 | 2022 | |
| Mallinckrodt Hospital Products INC. | $21.20 | 2020 | |
| Innocoll Pharmaceuticals Limited | $18.16 | 2021 | |
| Accuray Incorporated | $13.71 | 2021 |
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 Diane Kwan 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.