Physician profile
Allison Aka
NPI 1891130100
$9,125.32
in general payments reported to CMS, 2019-2025
11 companies · $589 in 2025
The $589 reported for 2025 was more than what a typical Colon & Rectal Surgery provider received nationally (typical 2025 total: $317).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $682 · 2020: $4,429 · 2021: $17.06 · 2022: $84.89 · 2023: $3,324 · 2025: $589.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $3,563 · Travel and Lodging: $219 · Food and Beverage: $131.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $3,562.50 |
| Travel and Lodging | $218.70 |
| Food and Beverage | $131.33 |
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 |
|---|---|---|---|
| Intuitive Surgical, INC. | $4,304.13 | 2020-2023 | Da Vinci Surgical System |
| Applied Medical Resources Corporation | $3,818.20 | 2023-2025 | |
| Cook Medical LLC | $253.64 | 2019 | |
| Stryker Corporation | $251.87 | 2019-2022 | |
| Janssen Pharmaceuticals, INC | $141.99 | 2019-2021 | |
| Boston Scientific Corporation | $132.49 | 2020 | |
| Kci USA, INC. | $123.61 | 2019 | |
| Takeda Pharmaceuticals U.S.A., INC. | $45.57 | 2023 | Gattex |
| Hologic Sales and Service, LLC | $26.06 | 2025 | Coolseal Generator |
| Medtronic, INC. | $15.40 | 2023 | Signia |
| Ethicon US, LLC | $12.36 | 2019 |
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 Allison Aka 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.