Physician profile
Allyn Chesney Sisson
NPI 1205589157
$2,718.19
in general payments reported to CMS, 2019-2025
23 companies · $933 in 2025
The $933 reported for 2025 was more than what 86% of Family providers received nationally (typical 2025 total: $167).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2022: $350 · 2023: $658 · 2024: $776 · 2025: $933.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,368.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,367.75 |
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 | $503.33 | 2022-2025 | Farxiga, Wainua, Lokelma |
| Novartis Pharmaceuticals Corporation | $493.82 | 2022-2025 | |
| Merck Sharp & Dohme LLC | $393.46 | 2023-2025 | Verquvo, Capvaxive |
| Medtronic, INC. | $271.49 | 2023-2025 | Micra, Symplicity G3, Reveal Linq |
| Bayer Healthcare Pharmaceuticals INC. | $208.49 | 2022-2025 | |
| E.R. Squibb & Sons, L.L.C. | $197.94 | 2023-2025 | Camzyos, Eliquis |
| Pfizer INC. | $137.60 | 2025 | |
| Amgen INC. | $115.15 | 2022-2023 | Repatha |
| Lilly USA, LLC | $77.26 | 2025 | Zepbound |
| Atricure, INC. | $35.96 | 2023 | |
| Regeneron Healthcare Solutions, INC. | $34.91 | 2024 | Evkeeza |
| Janssen Pharmaceuticals, INC | $32.31 | 2022 | |
| Novo Nordisk INC | $29.54 | 2022-2025 | Wegovy |
| Silk Road Medical, INC. | $27.90 | 2022 | |
| Amarin Pharma, INC. | $23.70 | 2022 |
Show all 23 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Boston Scientific Corporation | $22.29 | 2023 | Watchman Flx |
| United Therapeutics Corporation | $21.66 | 2022 | |
| Alnylam Pharmaceuticals INC. | $19.94 | 2025 | Amvuttra |
| Kiniksa Pharmaceuticals International, Plc | $17.31 | 2024 | Arcalyst |
| Boehringer Ingelheim Pharmaceuticals, INC. | $13.64 | 2023 | Jardiance |
| Glaxosmithkline, LLC. | $13.63 | 2025 | Arexvy, Shingrix |
| Esperion Therapeutics, INC. | $13.59 | 2025 | Nexletol |
| Lexicon Pharmaceuticals, INC. | $13.27 | 2024 |
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 Allyn Sisson 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.