GlassScriptPhysician profile
Nathan S Chung
NPI 1144249152
$9,370.71
in general payments reported to CMS, 2019-2025
15 companies · $1,214 in 2025
The $1,214 reported for 2025 was more than what a typical Surgery provider received nationally (typical 2025 total: $281).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $2,340 · 2020: $476 · 2021: $838 · 2022: $1,844 · 2023: $1,734 · 2024: $924 · 2025: $1,214.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $3,872.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $3,872.41 |
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 |
|---|---|---|---|
| Organogenesis INC. | $5,514.68 | 2019-2025 | Puraply, Affinity, Cygnus Matrix |
| Smith+Nephew, INC. | $1,033.93 | 2020-2025 | Grafix Pl, Grafix Xc, Stravix |
| Kci USA, INC. | $757.90 | 2019 | |
| W. L. Gore & Associates, INC. | $610.88 | 2019 | |
| Convatec INC. | $389.79 | 2021-2025 | |
| Intuitive Surgical, INC. | $239.09 | 2019-2020 | |
| Musculoskeletal Transplant Foundation INC. | $193.07 | 2022 | |
| Osiris Therapeutics INC. | $163.82 | 2019 | |
| Merck Sharp & Dohme LLC | $119.57 | 2019 | |
| Angiodynamics, INC. | $104.77 | 2021 | |
| Lifenet Health | $101.89 | 2023 | |
| Tactile Systems Technology INC | $57.06 | 2019-2023 | Entre Plus, Flexitouch Plus |
| Resmed Corp | $38.47 | 2023 | |
| Bsn Medical INC | $24.38 | 2025 | |
| Integra Lifesciences Corporation | $21.41 | 2023 | Tcc-Ez |
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 Nathan Chung 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.