Physician profile
Ala Dahhan
NPI 1013099787
$684.25
in general payments reported to CMS, 2019-2025
8 companies · $64.88 in 2025
The $64.88 reported for 2025 was less than what a typical Nephrology (Internal Medicine) provider received nationally (typical 2025 total: $311).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $269 · 2020: $99.00 · 2022: $14.81 · 2023: $150 · 2024: $86.60 · 2025: $64.88.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $210 · Education: $90.84.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $210.27 |
| Education | $90.84 |
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 |
|---|---|---|---|
| Astrazeneca Pharmaceuticals LP | $226.78 | 2019-2020 | |
| Otsuka America Pharmaceutical, INC. | $124.98 | 2019 | |
| Calliditas Therapeutics US INC. | $113.70 | 2023 | Tarpeyo |
| Travere Therapeutics, INC. | $107.41 | 2019-2025 | Filspari |
| Glaxosmithkline, LLC. | $35.93 | 2023 | |
| Novartis Pharmaceuticals Corporation | $32.56 | 2025 | |
| Aurinia Pharma U.S., INC. | $28.08 | 2024 | Lupkynis |
| Fresenius USA Marketing, INC. | $14.81 | 2022 |
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 Ala Dahhan 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.