GlassScriptPhysician profile
Michael O'Brien
NPI 1417021940
$1,202.98
in general payments reported to CMS, 2019-2025
10 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $612 · 2020: $55.24 · 2021: $15.42 · 2022: $223 · 2023: $280 · 2024: $17.12.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $297.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $297.04 |
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 |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | $269.36 | 2019-2023 | Eylea Hd, Eylea |
| Genentech USA, INC. | $243.45 | 2021-2023 | Vabysmo |
| Novartis Pharmaceuticals Corporation | $196.72 | 2019 | |
| Spark Therapeutics, INC. | $140.09 | 2019 | |
| Ocular Therapeutix, INC. | $117.65 | 2023 | Dextenza |
| Kala Pharmaceuticals, INC. | $89.61 | 2019-2020 | |
| Abbvie INC. | $61.61 | 2023 | |
| Apellis Pharmaceuticals, INC. | $45.56 | 2023 | Syfovre |
| Sun Pharmaceutical Industries INC. | $21.81 | 2020 | |
| Harrow Eye, LLC | $17.12 | 2024 | Ilevro |
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 Michael O'Brien 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.