GlassScriptPhysician profile
David K Chan
NPI 1417176009
$83,011.90
in general payments reported to CMS, 2019-2025
10 companies · $8,268 in 2025
The $8,268 reported for 2025 was more than what 99% 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: $7,401 · 2020: $18K · 2021: $17K · 2022: $11K · 2023: $9,080 · 2024: $13K · 2025: $8,268.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Honoraria: $18K · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $8,398 · Travel and Lodging: $2,481 · Debt Forgiveness: $882 · Food and Beverage: $600.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Honoraria | $17,750.00 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $8,397.99 |
| Travel and Lodging | $2,480.95 |
| Debt Forgiveness | $882.20 |
| Food and Beverage | $599.52 |
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 |
|---|---|---|---|
| Clinician'S Choice Dental Products INC. | $60,242.42 | 2019-2024 | |
| Peter Brasseler Holdings, LLC | $8,397.99 | 2024-2025 | |
| Tokuyama Dental America INC. | $8,000.00 | 2024-2025 | |
| Gc America INC. | $3,031.48 | 2019-2022 | |
| Henry Schein, INC. | $1,500.00 | 2021 | |
| Carl Zeiss Meditec USA, INC. | $882.20 | 2024 | |
| Ivoclar Vivadent, INC. | $674.18 | 2019-2021 | |
| Cosmedent, INC. | $257.75 | 2019 | |
| Neoss, INC. | $22.55 | 2021 | |
| Ace Surgical Supply Co., INC. | $3.33 | 2021 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw David Chan 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.