Physician profile
Michael Macwilliam
NPI 1992186373
$778.71
in general payments reported to CMS, 2019-2025
9 companies · $274 in 2025
The $274 reported for 2025 was more than what 82% of Dentist providers received nationally (typical 2025 total: $70.27).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $67.24 · 2021: $202 · 2022: $36.15 · 2023: $13.11 · 2024: $186 · 2025: $274.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $281 · Education: $138 · Entertainment: $45.38 · Gift: $8.70.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $281.10 |
| Education | $138.11 |
| Entertainment | $45.38 |
| Gift | $8.70 |
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 |
|---|---|---|---|
| A-Dec, INC. | $186.20 | 2024 | |
| Align Technology, INC. | $163.73 | 2025 | Invisalign |
| Dentsply Sirona INC | $118.37 | 2019-2025 | Cavitron |
| Colgate Oral Pharmaceuticals, INC. | $100.51 | 2021-2023 | |
| Straumann USA LLC | $100.32 | 2021-2022 | |
| Biohorizons Implant Systems INC. | $63.55 | 2021-2025 | Biohorizons Dental Implants |
| Tulsa Dental Products LLC | $22.55 | 2019 | |
| Elevate Oral Care | $11.92 | 2021 | |
| Ultradent Products INC | $11.56 | 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 Michael Macwilliam 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.