GlassScriptPhysician profile
Daniel N Gwan-Nulla
NPI 1194725762
$16,172.09
in general payments reported to CMS, 2019-2025
18 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $2,645 · 2020: $8,119 · 2021: $440 · 2022: $1,411 · 2023: $224 · 2024: $3,335.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Education: $3,000 · Food and Beverage: $397 · Travel and Lodging: $161.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Education | $3,000.00 |
| Food and Beverage | $396.99 |
| Travel and Lodging | $161.46 |
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. | $13,413.64 | 2019-2024 | Da Vinci Surgical System |
| Zimmer Biomet Holdings, INC. | $1,417.39 | 2019-2022 | |
| Medical Device Business Services, INC. | $574.69 | 2019 | |
| Novo Nordisk INC | $124.50 | 2021 | |
| Sanofi-Aventis U.S. LLC | $123.66 | 2024 | |
| Glaxosmithkline, LLC. | $97.32 | 2021 | |
| Lucid Diagnostics INC. | $97.19 | 2023 | |
| Boston Scientific Corporation | $89.11 | 2019 | |
| Pfizer INC. | $82.06 | 2019 | |
| Merit Medical Systems INC | $32.73 | 2024 | Aeromini Stent and Delivery System |
| Ethicon US, LLC | $21.00 | 2019 | |
| Kls-Martin L.P. | $19.14 | 2023 | |
| Eisai INC. | $15.69 | 2022 | |
| Medtronic, INC. | $14.35 | 2023 | Signia |
| Incyte Corporation | $12.95 | 2022 |
Show all 18 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Seagen INC. | $12.89 | 2022 | |
| Ethicon INC. | $12.14 | 2020 | |
| Puma Biotechnology, INC. | $11.64 | 2022 |
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 Daniel Gwan-Nulla 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.