Physician profile
Michael Lee Stack
NPI 1316943301
$870.96
in general payments reported to CMS, 2019-2025
15 companies · $161 in 2025
The $161 reported for 2025 was less than what a typical Obstetrics & Gynecology provider received nationally (typical 2025 total: $158).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $86.92 · 2020: $97.82 · 2021: $128 · 2022: $146 · 2023: $45.72 · 2024: $205 · 2025: $161.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $358 · Education: $53.40.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $358.22 |
| Education | $53.40 |
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. | $258.34 | 2019-2025 | Liletta |
| Hologic Sales and Service, LLC | $183.89 | 2019-2025 | Novasure, Acessa Provu System, Omni Hysteroscope |
| Pfizer INC. | $64.25 | 2021-2025 | |
| Millicent US INC | $53.40 | 2024 | |
| Shield Therapeutics INC | $48.60 | 2023-2024 | Accrufer |
| Daiichi Sankyo INC. | $39.76 | 2022-2024 | Injectafer |
| Mylan Pharmaceuticals INC. | $32.89 | 2022 | |
| Monaghan Medical Corporation | $29.71 | 2024 | Aerobika |
| Mayne Pharma Commercial LLC | $24.91 | 2022-2025 | |
| Exeltis, USA INC. | $24.88 | 2025 | Slynd |
| Optumhealth Care Solutions, LLC | $24.37 | 2024 | Vivify Health Care Team Portal 001, Eitan Medical |
| Medtronic, INC. | $23.41 | 2025 | Interstim |
| Biogen, INC. | $22.59 | 2025 | Zurzuvae |
| Northgate Technologies, INC. | $21.72 | 2024 | Stimsite |
| Scynexis, INC. | $18.24 | 2022 |
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 Michael Stack 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.