Physician profile
Aaron Phillip Greenstein
NPI 1154856425
$1,407.17
in general payments reported to CMS, 2019-2025
8 companies · $193 in 2025
The $193 reported for 2025 was more than what a typical Geriatric Psychiatry provider received nationally (typical 2025 total: $125).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2023: $250 · 2024: $964 · 2025: $193.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Honoraria: $820 · Food and Beverage: $587.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Honoraria | $820.00 |
| Food and Beverage | $587.17 |
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 |
|---|---|---|---|
| Lundbeck LLC | $841.54 | 2023-2024 | Rexulti |
| Otsuka America Pharmaceutical, INC. | $177.05 | 2023 | Rexulti, Nuedexta |
| Otsuka Pharmaceutical Development & Commercialization, INC. | $145.67 | 2025 | Rexulti |
| Acadia Pharmaceuticals INC | $120.98 | 2024 | Nuplazid |
| Janssen Pharmaceuticals, INC | $47.49 | 2025 | Spravato |
| Corium, LLC | $29.34 | 2023 | Azstarys |
| Teva Pharmaceuticals USA, INC. | $23.43 | 2024 | Austedo Xr |
| Eisai INC. | $21.67 | 2023 |
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 Aaron Greenstein 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.