Physician profile
Eunku Chung
NPI 1659498111
$3,051.88
in general payments reported to CMS, 2019-2025
8 companies · $136 in 2025
The $136 reported for 2025 was more than what a typical Prosthodontics provider received nationally (typical 2025 total: $118).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $750 · 2020: $123 · 2021: $356 · 2022: $897 · 2023: $488 · 2024: $300 · 2025: $136.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $488 · Gift: $437.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $488.05 |
| Gift | $436.98 |
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 |
|---|---|---|---|
| Zimmer Biomet Holdings, INC. | $1,084.82 | 2019-2021 | |
| Neoss, INC. | $846.88 | 2021-2023 | Neoss Implant System |
| Nobel Biocare USA | $466.72 | 2023 | Nobelactive |
| Ultradent Products INC | $436.98 | 2024-2025 | Opalescence |
| Implant Direct Sybron International LLC | $176.21 | 2021-2022 | |
| Orapharma, A Division of Bausch Health US, LLC | $16.82 | 2021 | |
| Gc America INC. | $11.79 | 2019 | |
| Zimvie INC. | $11.66 | 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 Eunku 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.