Physician profile
Margaret A Hamburg
$2,631,361.75
in general payments reported to CMS, 2019-2025
1 company · $280K in 2025
The $280K 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: 2020: $459K · 2021: $466K · 2022: $475K · 2023: $475K · 2024: $477K · 2025: $280K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $1.2M · Travel and Lodging: $18K · Food and Beverage: $3,711.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $1,209,799.04 |
| Travel and Lodging | $18,436.06 |
| Food and Beverage | $3,710.85 |
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 |
|---|---|---|---|
| Alnylam Pharmaceuticals INC. | $2,631,361.75 | 2020-2025 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Margaret Hamburg 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.