Physician profile
Kenneth S Greenberg
NPI 1972587228
$162,682.03
in general payments reported to CMS, 2019-2025
5 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $110K · 2020: $40K · 2021: $1,500 · 2022: $2,960 · 2023: $7,536 · 2024: $23.56.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $5,735 · Travel and Lodging: $1,672 · Food and Beverage: $153.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $5,735.00 |
| Travel and Lodging | $1,671.70 |
| Food and Beverage | $152.56 |
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 |
|---|---|---|---|
| Gilead Sciences, INC. | $70,523.13 | 2019-2020 | |
| Viiv Healthcare Company | $50,141.93 | 2019-2020 | |
| Merck Sharp & Dohme LLC | $40,360.53 | 2019-2023 | Delstrigo |
| Theratechnologies INC. | $1,632.88 | 2019-2020 | |
| Hologic Sales and Service, LLC | $23.56 | 2024 | Thinprep 2000 Processor, Aptima |
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 Kenneth Greenberg 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.