GlassScriptPhysician profile
Jun Han Choi
NPI 1548688369
$841.48
in general payments reported to CMS, 2019-2025
6 companies · $755 in 2025
The $755 reported for 2025 was more than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2022: $40.54 · 2024: $45.50 · 2025: $755.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $650 · Food and Beverage: $151.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $650.00 |
| Food and Beverage | $150.94 |
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 |
|---|---|---|---|
| Daiichi Sankyo INC. | $663.73 | 2022-2025 | Vanflyta |
| Pharmaessentia USA Corporation | $81.61 | 2025 | Besremi |
| Celgene Corporation | $72.31 | 2022-2024 | Reblozyl |
| Janssen Biotech, INC. | $23.83 | 2025 | Darzalex, Tecvayli |
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 Jun Choi 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.