GlassScriptPhysician profile
Mengkao Tseng
NPI 1912927443
$36,795.40
in general payments reported to CMS, 2019-2025
12 companies · $543 in 2025
The $543 reported for 2025 was more than what 80% of providers received nationally.
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $17K · 2020: $6,338 · 2021: $10K · 2022: $1,083 · 2023: $715 · 2024: $1,167 · 2025: $543.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,424.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,424.04 |
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 |
|---|---|---|---|
| Abbvie INC. | $31,816.91 | 2019-2024 | Linzess, Creon, Viberzi |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $2,742.45 | 2019-2024 | Xifaxan, Plenvu, Trulance |
| Gilead Sciences, INC. | $1,556.24 | 2019-2025 | |
| Madrigal Pharmaceuticals | $396.91 | 2024-2025 | Rezdiffra, Resmetirom |
| Phathom Pharmaceuticals, INC. | $125.42 | 2024 | Voquezna |
| Ironwood Pharmaceuticals, INC | $45.50 | 2024 | |
| Exact Sciences Corporation | $26.01 | 2025 | The Cologuard Plus Collection Kit |
| Regeneron Healthcare Solutions, INC. | $24.06 | 2024 | Dupixent |
| Ardelyx, INC. | $20.26 | 2025 | Ibsrela |
| Braintree Laboratories, INC. | $17.21 | 2019 | |
| Intercept Pharmaceuticals, INC. | $12.25 | 2020 | |
| Redhill Biopharma INC. | $12.18 | 2021 |
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 Mengkao Tseng 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.