Physician profile
Katy Tan
NPI 1720648611
$1,637.35
in general payments reported to CMS, 2019-2025
13 companies · $459 in 2025
The $459 reported for 2025 was more than what 75% of Optometrist providers received nationally (typical 2025 total: $204).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $574 · 2020: $70.94 · 2023: $282 · 2024: $251 · 2025: $459.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $993.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $992.78 |
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 |
|---|---|---|---|
| Bausch & Lomb, A Division of Bausch Health US, LLC | $412.06 | 2019-2020 | |
| Alcon Vision LLC | $337.67 | 2023-2025 | Dailies, Dailies Total1 |
| Biotissue Holdings INC. | $278.90 | 2025 | |
| Aerie Pharmaceuticals, INC. | $125.00 | 2019 | |
| Coopervision INC. | $110.45 | 2020-2025 | Myday Contact Lens, Misight Contact Lens, Clariti Contact Lens |
| Sun Pharmaceutical Industries INC. | $103.60 | 2023-2025 | Cequa |
| Johnson & Johnson Vision Care, INC. | $94.88 | 2019 | |
| Bausch & Lomb Americas INC. | $56.58 | 2024-2025 | Miebo, Xiidra |
| Dompe US, INC. | $31.40 | 2024 | Oxervate |
| Lkc Technologies, INC. | $24.75 | 2025 | |
| Johnson & Johnson Surgical Vision, INC. | $21.93 | 2023 | Lipiflow System Activator (Disposable) |
| Tarsus Pharmaceuticals, INC. | $20.09 | 2024 | Xdemvy |
| Oyster Point Pharma, INC. | $20.04 | 2023 | Tyrvaya |
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 Katy Tan 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.