Physician profile
Tammy Christopher
NPI 1770672495
$1,098.80
in general payments reported to CMS, 2019-2025
7 companies · $399 in 2025
The $399 reported for 2025 was more than what a typical Psychiatric/Mental Health (Nurse Practitioner) provider received nationally (typical 2025 total: $257).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $15.92 · 2022: $353 · 2023: $191 · 2024: $140 · 2025: $399.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $730.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $730.26 |
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 |
|---|---|---|---|
| Alkermes, INC. | $504.96 | 2021-2025 | Aristada, Lybalvi |
| Abbvie INC. | $249.71 | 2022-2025 | |
| Otsuka America Pharmaceutical, INC. | $75.81 | 2022-2024 | Abilify Maintena, Rexulti |
| E.R. Squibb & Sons, L.L.C. | $75.61 | 2024 | Cobenfy |
| Teva Pharmaceuticals USA, INC. | $69.13 | 2023 | Uzedy |
| Axsome Therapeutics, INC. | $64.50 | 2023 | Auvelity |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | $59.08 | 2022 |
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 Tammy Christopher 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.