Physician profile
Yan Yu Chen
NPI 1043741754
$1,472.25
in general payments reported to CMS, 2019-2025
17 companies · $568 in 2025
The $568 reported for 2025 was more than what 83% of Obstetrics & Gynecology providers received nationally (typical 2025 total: $158).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2020: $135 · 2021: $141 · 2022: $38.64 · 2023: $408 · 2024: $181 · 2025: $568.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,157.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,157.37 |
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 |
|---|---|---|---|
| Astellas Pharma US INC | $295.50 | 2023-2025 | Veozah, Myrbetriq |
| Abbvie INC. | $233.79 | 2020-2025 | Orilissa |
| Novo Nordisk INC | $197.94 | 2023-2025 | Wegovy |
| Biogen, INC. | $129.42 | 2025 | Zurzuvae |
| Evofem Biosciences, INC. | $123.56 | 2021 | |
| Mayne Pharma Commercial LLC | $114.18 | 2023 | |
| Organon LLC | $79.35 | 2023-2024 | Nexplanon |
| Myriad Women'S Health, INC. | $60.93 | 2023 | |
| Millicent US INC | $40.35 | 2025 | Femlyv, Intrarosa |
| Hologic Sales and Service, LLC | $37.30 | 2024 | Aptima, Third Wave, Acessa Provu System |
| Bayer Healthcare Pharmaceuticals INC. | $36.72 | 2022-2025 | |
| Pfizer INC. | $35.28 | 2024 | |
| Baxter Healthcare | $25.09 | 2024 | Perclot |
| Lilly USA, LLC | $18.97 | 2025 | Zepbound |
| Davol INC. | $17.88 | 2023 | Arista Ah Flexitip |
Show all 17 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Avanos Medical | $17.36 | 2021 | |
| Meditrina | $8.63 | 2023 |
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 Yan Yu Chen 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.