Physician profile
John Daniel Wanwig
NPI 1639360936
$4,013.66
in general payments reported to CMS, 2019-2025
12 companies · $239 in 2025
The $239 reported for 2025 was more than what a typical Psychiatry provider received nationally (typical 2025 total: $176).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $415 · 2020: $308 · 2021: $902 · 2022: $895 · 2023: $1,044 · 2024: $210 · 2025: $239.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,493.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,493.38 |
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 |
|---|---|---|---|
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | $1,058.85 | 2020-2025 | Caplyta |
| Otsuka America Pharmaceutical, INC. | $720.56 | 2019-2025 | Rexulti |
| Abbvie INC. | $506.69 | 2021-2024 | Vraylar |
| Allergan, INC. | $420.53 | 2019-2020 | |
| Teva Pharmaceuticals USA, INC. | $324.73 | 2023-2025 | Austedo, Austedo Xr, Austedo Xr |
| Neurocrine Biosciences, INC. | $320.85 | 2021-2025 | Ingrezza |
| Axsome Therapeutics, INC. | $211.29 | 2023-2024 | Auvelity |
| Janssen Pharmaceuticals, INC | $183.46 | 2019-2025 | Spravato |
| Sunovion Pharmaceuticals INC. | $124.99 | 2019 | |
| Alkermes, INC. | $107.24 | 2023 | Lybalvi |
| Eisai INC. | $22.00 | 2021 | |
| Bausch Health US, LLC | $12.47 | 2020 |
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 John Daniel Wanwig 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.