Physician profile
Peter Chang
NPI 1184144115
$44,630.85
in general payments reported to CMS, 2019-2025
14 companies · $186 in 2025
The $186 reported for 2025 was less than what a typical Orthopaedic Surgery provider received nationally (typical 2025 total: $569).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,521 · 2020: $3,053 · 2021: $453 · 2022: $9,887 · 2023: $29K · 2024: $179 · 2025: $186.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Grant: $20K · Education: $6,469 · Travel and Lodging: $2,139 · Food and Beverage: $1,109.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Grant | $20,000.00 |
| Education | $6,468.75 |
| Travel and Lodging | $2,138.68 |
| Food and Beverage | $1,109.13 |
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 |
|---|---|---|---|
| Arthrex, INC. | $22,367.68 | 2023 | |
| Smith+Nephew, INC. | $12,937.50 | 2022-2023 | |
| Elite Orthopedics, LLC | $4,268.55 | 2019-2020 | |
| Encore Medical, LP | $1,924.51 | 2022 | |
| Djo, LLC | $937.50 | 2022 | |
| Stryker Corporation | $634.74 | 2020-2023 | Salvation, Inspace |
| Medical Device Business Services, INC. | $589.97 | 2021-2022 | |
| Depuy Synthes Sales INC. | $302.08 | 2019-2024 | Actis |
| Alpha Orthopedic Systems | $232.69 | 2023-2024 | |
| Music City Medical Technologies, LLC | $185.68 | 2025 | |
| Skeletal Dynamics INC | $97.14 | 2020 | |
| Zimmer Biomet Holdings, INC. | $89.26 | 2022 | |
| Wright Medical Technology, INC. | $48.29 | 2020 | |
| Orthofix Medical, INC. | $15.26 | 2024 | Physio-Stim |
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 Peter 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.