Physician profile
Gary S Mak
NPI 1679681472
$3,682.92
in general payments reported to CMS, 2019-2025
6 companies · $1,470 in 2025
The $1,470 reported for 2025 was more than what 90% of Internal Medicine providers received nationally (typical 2025 total: $156).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $336 · 2023: $1,877 · 2025: $1,470.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $1,700 · Travel and Lodging: $1,124 · Food and Beverage: $523.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $1,700.00 |
| Travel and Lodging | $1,124.04 |
| Food and Beverage | $522.61 |
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 |
|---|---|---|---|
| Siemens Medical Solutions USA, INC. | $1,700.00 | 2023 | Acuson Sequoia Diagnostic Ultrasound System |
| Abbott Laboratories | $1,646.65 | 2023-2025 | Triclip, Mitraclip |
| Medtronic Vascular, INC. | $153.79 | 2019 | |
| Akcea Therapeutics, INC. | $101.69 | 2019 | |
| Canon Medical Systems USA, INC. | $67.50 | 2019 | |
| Edwards Lifesciences Corporation | $13.29 | 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 Gary Mak 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.