GlassScriptPhysician profile
Cesar M Castro
NPI 1184824112
$109,557.80
in general payments reported to CMS, 2019-2025
7 companies · $24K in 2025
The $24K reported for 2025 was more than what 90% of Medical Oncology providers received nationally (typical 2025 total: $1,158).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2020: $14K · 2021: $18K · 2022: $18K · 2023: $18K · 2024: $18K · 2025: $24K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $54K · Honoraria: $6,000 · Education: $43.25.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $54,000.00 |
| Honoraria | $6,000.00 |
| Education | $43.25 |
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 |
|---|---|---|---|
| Qiagen, LLC | $103,500.00 | 2020-2025 | |
| Canon Medical Informatics, INC. | $6,000.00 | 2025 | |
| Astrazeneca Pharmaceuticals LP | $43.25 | 2025 | Enhertu |
| Rigel Pharmaceuticals, INC. | $14.55 | 2020 |
3 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 Cesar Castro 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.