GlassScriptPhysician profile
William J Adair
NPI 1750407854
$1,138.08
in general payments reported to CMS, 2019-2025
17 companies · $213 in 2025
The $213 reported for 2025 was more than what a typical Family Medicine provider received nationally (typical 2025 total: $153).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $356 · 2020: $71.32 · 2021: $19.66 · 2022: $44.73 · 2023: $224 · 2024: $209 · 2025: $213.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $646.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $646.21 |
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 |
|---|---|---|---|
| Glaxosmithkline, LLC. | $169.78 | 2023-2025 | Shingrix, Arexvy |
| Amgen INC. | $149.87 | 2019-2025 | Evenity, Prolia, Prolia |
| Merck Sharp & Dohme LLC | $138.22 | 2019-2025 | Vaxneuvance, Gardasil 9, Vaxelis |
| Pfizer INC. | $129.78 | 2019-2025 | |
| Exact Sciences Corporation | $119.22 | 2023-2025 | The Cologuard Plus Collection Kit, Cologuard Collection Kit |
| Novo Nordisk INC | $96.62 | 2019 | |
| Lilly USA, LLC | $75.38 | 2023-2024 | Mounjaro, Zepbound |
| Sanofi Pasteur INC. | $74.35 | 2019-2024 | |
| Astrazeneca Pharmaceuticals LP | $60.69 | 2019-2025 | Airsupra |
| Inari Medical, INC. | $25.83 | 2023 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Sanofi-Aventis U.S. LLC | $17.43 | 2024 | |
| Daiichi Sankyo INC. | $16.50 | 2019 | |
| Astellas Pharma US INC | $14.88 | 2020 | |
| Kowa Pharmaceuticals America, INC. | $13.40 | 2019 | |
| Celgene Corporation | $12.27 | 2019 |
Show all 17 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $12.16 | 2019 | |
| Genentech USA, INC. | $11.70 | 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 William Adair 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.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
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.