GlassScriptPhysician profile
William S Gillen
NPI 1932460441
$2,060.56
in general payments reported to CMS, 2019-2025
19 companies · $307 in 2025
The $307 reported for 2025 was less than what a typical Mohs-Micrographic Surgery provider received nationally (typical 2025 total: $462).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $121 · 2020: $348 · 2021: $638 · 2022: $149 · 2023: $151 · 2024: $348 · 2025: $307.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $806.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $805.51 |
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. | $749.76 | 2020-2025 | |
| Janssen Biotech, INC. | $178.93 | 2020-2024 | Tremfya |
| Lilly USA, LLC | $167.45 | 2021-2025 | Taltz, Olumiant, Ebglyss |
| Genentech USA, INC. | $163.20 | 2019-2021 | |
| Regeneron Healthcare Solutions, INC. | $110.23 | 2020-2024 | Dupixent |
| Leo Pharma INC. | $82.18 | 2020-2022 | |
| Novartis Pharmaceuticals Corporation | $79.39 | 2021-2025 | |
| Galderma Laboratories, L.P. | $77.15 | 2020-2021 | |
| Genzyme Corporation | $69.50 | 2021-2025 | |
| Ucb, INC. | $64.78 | 2021-2024 | Bimzelx |
| Organogenesis INC. | $63.05 | 2024-2025 | Cygnus Dual |
| Sun Pharmaceutical Industries INC. | $62.19 | 2020-2022 | |
| Epi Health, LLC | $50.88 | 2020-2021 | |
| Arcutis Biotherapeutics, INC. | $30.62 | 2025 | Zoryve |
| Amgen INC. | $30.23 | 2021 |
Show all 19 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Incyte Corporation | $27.29 | 2025 | Opzelura |
| Almirall LLC | $24.77 | 2020 | |
| Dermira, INC. | $17.10 | 2021 | |
| Allergan, INC. | $11.86 | 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 William Gillen 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.