Physician profile
Morris B Chang
NPI 1164420428
$833.77
in general payments reported to CMS, 2019-2025
8 companies · $328 in 2025
The $328 reported for 2025 was less than what a typical Sleep Medicine (Psychiatry & Neurology) provider received nationally (typical 2025 total: $337).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $85.94 · 2022: $99.98 · 2023: $160 · 2024: $160 · 2025: $328.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $498 · Consulting Fee: $150.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $497.85 |
| Consulting Fee | $150.00 |
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 |
|---|---|---|---|
| Jazz Pharmaceuticals INC. | $295.62 | 2019-2025 | |
| Harmony Biosciences LLC | $148.18 | 2022-2025 | |
| Astrazeneca Pharmaceuticals LP | $110.01 | 2023 | Fasenra |
| Zoll Respicardia, INC. | $76.12 | 2024 | Remede System |
| Stimwave Technologies Incorporated | $64.18 | 2019 | |
| Itamar Medical INC | $60.05 | 2024 | Watchpatone |
| Takeda Pharmaceuticals U.S.A., INC. | $45.61 | 2025 | |
| 3b Medical, INC. | $34.00 | 2025 | Luna |
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 Morris 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.