GlassScriptPhysician profile
Nakul Singh
NPI 1649776535
$951.04
in general payments reported to CMS, 2019-2025
9 companies · $605 in 2025
The $605 reported for 2025 was more than what a typical Ophthalmology provider received nationally (typical 2025 total: $384).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2024: $346 · 2025: $605.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $951.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $951.04 |
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 |
|---|---|---|---|
| Biotissue Holdings INC. | $345.74 | 2024 | |
| Apellis Pharmaceuticals, INC. | $178.45 | 2025 | Syfovre |
| Ani Pharmaceuticals, INC. | $111.14 | 2025 | Yutiq, Purified Cortrophin Gel, Iluvien |
| Genentech USA, INC. | $77.51 | 2025 | Vabysmo |
| Astellas Pharma US INC | $64.76 | 2025 | Izervay |
| Regeneron Healthcare Solutions, INC. | $53.76 | 2025 | Eylea Hd |
| Mallinckrodt Hospital Products INC. | $47.31 | 2025 | Acthar |
| Regeneron Pharmaceuticals, INC. | $45.39 | 2025 | Eylea, Eylea Hd |
| Astellas Pharma Global Development | $26.98 | 2025 | Izervay |
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 Nakul Singh 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.