Physician profile
Brian Leung
NPI 1780731505
$4,328.52
in general payments reported to CMS, 2019-2025
9 companies · $2,055 in 2025
The $2,055 reported for 2025 was more than what 96% of Orthodontics and Dentofacial Orthopedics providers received nationally (typical 2025 total: $146).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $619 · 2020: $42.12 · 2021: $14.65 · 2022: $30.36 · 2023: $998 · 2024: $569 · 2025: $2,055.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,574 · Travel and Lodging: $1,511 · Consulting Fee: $350 · Education: $175 · Gift: $12.70.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,574.01 |
| Travel and Lodging | $1,510.69 |
| Consulting Fee | $350.00 |
| Education | $175.00 |
| Gift | $12.70 |
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 |
|---|---|---|---|
| Align Technology, INC. | $2,910.24 | 2022-2025 | Invisalign |
| Lightforce Orthodontics, INC. | $551.09 | 2023-2025 | |
| 3m Company | $418.87 | 2019-2023 | Clarity Aligners |
| World Class Technology Corporation | $355.12 | 2019-2024 | Pitts21, Pitts21 Pro |
| Solventum Corporation | $31.02 | 2024-2025 | 3m |
| Envista Holdings Corporation | $17.50 | 2025 | Spark |
| Ormco Corporation | $15.02 | 2023 | Titanium Orthos |
| Nobel Biocare USA | $15.01 | 2023 | Nobelactive |
| Ortho Organizers, INC. | $14.65 | 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 Brian Leung 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.