Physician profile
Michelle E Zack
NPI 1225449028
$1,160.00
in general payments reported to CMS, 2019-2025
8 companies · $546 in 2025
The $546 reported for 2025 was more than what 97% of Nurse Anesthetist, Certified Registered providers received nationally (typical 2025 total: $45.72).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2022: $49.58 · 2023: $173 · 2024: $391 · 2025: $546.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,110.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,110.42 |
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 |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | $496.65 | 2023-2025 | Entyvio, Eohilia |
| Janssen Biotech, INC. | $275.45 | 2023-2025 | Tremfya, Stelara, Simponi Aria |
| Abbvie INC. | $168.45 | 2024-2025 | |
| Celgene Corporation | $75.68 | 2022-2024 | Zeposia |
| Intercept Pharmaceuticals, INC. | $72.84 | 2023-2024 | Ocaliva |
| Redhill Biopharma INC. | $31.55 | 2023 | Talicia |
| Lilly USA, LLC | $19.96 | 2024 | Omvoh |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $19.42 | 2023 | Xifaxan |
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 Michelle Zack 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.