Physician profile
Robert Alan Hamilton
NPI 1669471843
$956.45
in general payments reported to CMS, 2019-2025
15 companies · $47.84 in 2025
The $47.84 reported for 2025 was less 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: $117 · 2020: $110 · 2021: $171 · 2022: $278 · 2023: $129 · 2024: $104 · 2025: $47.84.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $281.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $280.72 |
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 Americas INC. | $169.40 | 2022-2025 | Infuse |
| Johnson & Johnson Vision Care, INC. | $160.22 | 2020-2022 | |
| Alcon Vision LLC | $128.16 | 2019-2024 | Precision 1 |
| Novartis Pharmaceuticals Corporation | $101.07 | 2020-2023 | |
| Bausch & Lomb, A Division of Bausch Health US, LLC | $77.13 | 2019 | |
| Lkc Technologies, INC. | $67.37 | 2024 | |
| Allergan, INC. | $45.16 | 2021 | |
| Oyster Point Pharma, INC. | $42.56 | 2022 | |
| Integra Lifesciences Corporation | $38.92 | 2022 | |
| Sun Pharmaceutical Industries INC. | $29.33 | 2020 | |
| Abbvie INC. | $25.45 | 2022 | |
| Mallinckrodt Hospital Products INC. | $20.76 | 2021 | |
| Coopervision INC. | $20.37 | 2021 | |
| Shire North American Group INC | $16.25 | 2019 | |
| Biotissue Holdings INC. | $14.30 | 2025 |
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 Robert Hamilton 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.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
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.