Physician profile
Mackenzie Walker
NPI 1851869291
$883.74
in general payments reported to CMS, 2019-2025
12 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $624 · 2022: $145 · 2023: $114.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Education: $91.00 · Food and Beverage: $23.45.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Education | $91.00 |
| Food and Beverage | $23.45 |
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 |
|---|---|---|---|
| Abbvie INC. | $186.28 | 2021-2022 | |
| Amgen INC. | $136.69 | 2021-2022 | |
| Astellas Pharma US INC | $95.36 | 2021 | |
| Sanofi-Aventis U.S. LLC | $91.00 | 2023 | |
| Daiichi Sankyo INC. | $84.40 | 2021 | |
| Pfizer INC. | $74.64 | 2021-2022 | |
| Exeltis, USA INC. | $72.74 | 2021-2022 | |
| Roche Diagnostics Corporation | $44.49 | 2021 | |
| Biohaven Pharmaceuticals, INC. | $34.37 | 2021 | |
| Genzyme Corporation | $23.45 | 2023 | |
| Merck Sharp & Dohme LLC | $20.28 | 2021 | |
| Novo Nordisk INC | $20.04 | 2021 |
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 Mackenzie Walker 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.