GlassScriptPhysician profile
Mark Allan Kay
$97,429.67
in general payments reported to CMS, 2019-2025
6 companies · $24K in 2025
The $24K reported for 2025 was more than what 99% of providers received nationally.
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $7,800 · 2022: $13K · 2023: $13K · 2024: $40K · 2025: $24K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $62K · Travel and Lodging: $14K · Food and Beverage: $225.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $62,210.00 |
| Travel and Lodging | $14,008.90 |
| Food and Beverage | $224.86 |
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 |
|---|---|---|---|
| Alexion Pharmaceuticals, INC. | $35,233.76 | 2024 | |
| Pfizer INC. | $31,685.91 | 2021-2023 | |
| Insmed, INC. | $24,000.00 | 2025 | |
| Regeneron Pharmaceuticals, INC. | $4,410.00 | 2024 | |
| Takeda Pharmaceuticals U.S.A., INC. | $2,100.00 | 2022 |
1 company reported research payments only; those appear in the research section below.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Mark Kay 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.