GlassScriptPhysician profile
Cher Y Chang
NPI 1255419420
$12,698.97
in general payments reported to CMS, 2019-2025
3 companies · $9,053 in 2025
The $9,053 reported for 2025 was more than what 99% 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: $29.26 · 2020: $548 · 2021: $212 · 2022: $2,204 · 2023: $173 · 2024: $479 · 2025: $9,053.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Honoraria: $8,000 · Food and Beverage: $1,230 · Education: $450 · Entertainment: $26.40.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Honoraria | $8,000.00 |
| Food and Beverage | $1,229.55 |
| Education | $450.00 |
| Entertainment | $26.40 |
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 |
|---|---|---|---|
| Zest Holdings, LLC | $8,025.67 | 2025 | |
| Straumann USA LLC | $4,060.40 | 2020-2025 | |
| Biohorizons Implant Systems INC. | $612.90 | 2019-2024 | Biohorizons, Mineross Xp, Mineross X |
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 Cher Chang 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.