GlassScriptPhysician profile
Renata A Witkowska
NPI 1043203474
$4,005.89
in general payments reported to CMS, 2019-2025
24 companies · $773 in 2025
The $773 reported for 2025 was less than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $618 · 2020: $54.68 · 2021: $466 · 2022: $629 · 2023: $861 · 2024: $606 · 2025: $773.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,239.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,238.83 |
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. | $778.74 | 2019-2025 | Trelegy Ellipta, Nucala, Arexvy |
| Genzyme Corporation | $732.91 | 2019-2025 | |
| Regeneron Healthcare Solutions, INC. | $435.33 | 2021-2025 | Dupixent |
| Grifols USA, LLC | $415.52 | 2019-2025 | Xembify, Prolastin-C Liquid |
| Csl Behring | $289.35 | 2019-2025 | Hizentra |
| Astrazeneca Pharmaceuticals LP | $274.79 | 2019-2024 | Airsupra, Fasenra |
| Biocryst US Sales Co., LLC | $183.00 | 2022-2025 | Orladeyo |
| Novartis Pharmaceuticals Corporation | $174.97 | 2019-2025 | |
| Genentech USA, INC. | $148.84 | 2019 | |
| Optinose US, INC. | $121.11 | 2019-2025 | |
| Pfizer INC. | $83.55 | 2019-2025 | |
| Aimmune Therapeutics, INC. | $63.02 | 2021-2022 | |
| Blueprint Medicines Corporation | $44.28 | 2023-2024 | Ayvakit |
| Boehringer Ingelheim Pharmaceuticals, INC. | $43.99 | 2021 | |
| Takeda Pharmaceuticals U.S.A., INC. | $42.94 | 2023-2025 | Takhzyro, Eohilia |
Show all 24 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Merck Sharp & Dohme LLC | $34.44 | 2021-2023 | |
| Kaleo, INC. | $23.36 | 2021 | |
| Amgen INC. | $20.67 | 2025 | Tezspire |
| Phadia US INC. | $18.10 | 2023 | Immunocap |
| Hikma Pharmaceuticals USA | $17.21 | 2023 | Ryaltris |
| Ars Pharmaceuticals Operations, INC. | $16.15 | 2025 | Neffy |
| Teva Pharmaceuticals USA, INC. | $15.71 | 2021 | |
| Pharming Healthcare, INC. | $15.64 | 2019 | |
| Alk-Abello, INC | $12.27 | 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 Renata Witkowska 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.