GlassScriptPhysician profile
Leonard J Seigel
NPI 1700991460
$958.89
in general payments reported to CMS, 2019-2025
14 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $149 · 2020: $119 · 2021: $528 · 2022: $150 · 2024: $13.59.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $13.59.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $13.59 |
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 |
|---|---|---|---|
| Astellas Pharma US INC | $465.14 | 2020-2022 | |
| Janssen Biotech, INC. | $243.86 | 2019-2022 | |
| Novartis Pharmaceuticals Corporation | $52.70 | 2019-2020 | |
| Eisai INC. | $45.16 | 2019 | |
| Pfizer INC. | $41.59 | 2019-2020 | |
| Genentech USA, INC. | $26.80 | 2019 | |
| Astrazeneca Pharmaceuticals LP | $19.37 | 2019 | |
| Lilly USA, LLC | $14.35 | 2020 | |
| Abbvie INC. | $13.59 | 2024 | |
| Amgen INC. | $12.32 | 2020 | |
| Dova Pharmaceuticals | $12.09 | 2020 | |
| Gilead Sciences, INC. | $11.92 | 2021 |
2 companies reported research payments only; those appear in the research section below.
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 Leonard Seigel 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.