GlassScriptPhysician profile
Margaret M Lemasters
NPI 1366412694
$1,745.90
in general payments reported to CMS, 2019-2025
21 companies · $354 in 2025
The $354 reported for 2025 was more 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: $416 · 2020: $38.97 · 2022: $491 · 2023: $155 · 2024: $291 · 2025: $354.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $800.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $800.20 |
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 |
|---|---|---|---|
| Gynesonics, INC. | $243.03 | 2022-2025 | Sonata Sonography-Guided Transcervical Fibroid Ablation System, Sonata Sonography-Guided Transcervical Fibroid Ablation System |
| Therapeuticsmd, INC. | $202.90 | 2019-2022 | |
| Abbvie INC. | $197.00 | 2019-2023 | |
| Astellas Pharma US INC | $163.71 | 2024-2025 | Veozah |
| Sage Therapeutics, LLC | $159.19 | 2019-2025 | Zurzuvae |
| Pfizer INC. | $110.85 | 2019-2025 | |
| Coopersurgical, INC. | $103.32 | 2019-2023 | Paragard T 380a |
| Organon LLC | $82.01 | 2024-2025 | Nexplanon |
| Exact Sciences Corporation | $73.61 | 2024-2025 | Cologuard Collection Kit, The Cologuard Plus Collection Kit |
| Mayne Pharma Commercial LLC | $66.45 | 2022-2025 | |
| Ethicon US, LLC | $58.97 | 2019-2025 | Surgicel Nu-Knit, Stratafix, Vistaseal |
| Aspira Women'S Health INC | $57.88 | 2022 | |
| Merck Sharp & Dohme LLC | $53.12 | 2019-2025 | Gardasil 9 |
| Exeltis, USA INC. | $35.49 | 2022-2023 | Slynd |
| Shield Therapeutics INC | $26.70 | 2023 | Accrufer |
Show all 21 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Avion Pharmaceuticals | $25.37 | 2019 | |
| Becton, Dickinson and Company | $22.37 | 2024 | Arista Ah Flexitip |
| Bayer Healthcare Pharmaceuticals INC. | $21.88 | 2019 | |
| Supernus Pharmaceuticals, INC. | $20.30 | 2025 | Qelbree |
| Duchesnay USA Incorporated | $11.06 | 2019 | |
| Daiichi Sankyo INC. | $10.69 | 2019 |
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 Margaret Lemasters 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.