Physician profile
Stephen Siew
NPI 1710548870
$7,011.89
in general payments reported to CMS, 2019-2025
13 companies · $1,303 in 2025
The $1,303 reported for 2025 was more than what 97% of General Practice (Dentist) providers received nationally (typical 2025 total: $74.60).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $41.10 · 2020: $21.85 · 2021: $423 · 2022: $1,112 · 2023: $1,307 · 2024: $2,805 · 2025: $1,303.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $5,397 · Education: $17.48.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $5,397.20 |
| Education | $17.48 |
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 |
|---|---|---|---|
| Depuy Synthes Sales INC. | $3,218.35 | 2022-2025 | Matrixmandible, Trumatch, Na |
| Stryker Corporation | $1,299.86 | 2021-2025 | Na, Smartlock, Vsp System, Vsp Cranial |
| Axogen | $1,102.12 | 2022-2024 | Avance Nerve Graft, Axoguard Nerve Connector, Axoguard Ha+ Nerve Protector |
| Kls-Martin L.P. | $529.24 | 2019-2025 | |
| Aroa Biosurgery Incorporated | $311.71 | 2024-2025 | |
| Medical Device Business Services, INC. | $253.18 | 2022 | |
| Pacira Pharmaceuticals Incorporated | $124.99 | 2021 | |
| Straumann USA LLC | $41.72 | 2025 | |
| Colgate Oral Pharmaceuticals, INC. | $39.33 | 2020-2025 | |
| Csl Behring | $30.98 | 2022 | |
| Align Technology, INC. | $27.37 | 2024 | Invisalign |
| W. L. Gore & Associates, INC. | $18.08 | 2022 | |
| Pylant Medical | $14.96 | 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 Stephen Siew 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.