Physician profile
Ka Yan Cheung
NPI 1407160906
$2,639.62
in general payments reported to CMS, 2019-2025
6 companies · $272 in 2025
The $272 reported for 2025 was more than what a typical Optometrist provider received nationally (typical 2025 total: $204).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $320 · 2020: $128 · 2021: $571 · 2022: $325 · 2023: $489 · 2024: $534 · 2025: $272.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,295.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,295.18 |
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 |
|---|---|---|---|
| Alcon Vision LLC | $968.30 | 2019-2025 | Total30, Precision 1, Dailies Total1 |
| Bausch & Lomb Americas INC. | $831.54 | 2022-2025 | Infuse, Alden Scleral Zenlens, Miebo |
| Bausch & Lomb, A Division of Bausch Health US, LLC | $436.55 | 2019-2021 | |
| Allergan, INC. | $258.34 | 2021-2022 | |
| Tarsus Pharmaceuticals, INC. | $126.75 | 2025 | Xdemvy |
| Abbvie INC. | $18.14 | 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 Ka Yan Cheung 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.