GlassScriptPhysician profile
Sandra Onwuka
NPI 1831745751
$1,175.68
in general payments reported to CMS, 2019-2025
13 companies · $81.59 in 2025
The $81.59 reported for 2025 was less than what a typical Psychiatric/Mental Health (Nurse Practitioner) provider received nationally (typical 2025 total: $257).
See the full distribution for Psychiatric/Mental Health (Nurse Practitioner)
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $622 · 2022: $199 · 2023: $190 · 2024: $83.08 · 2025: $81.59.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $354.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $354.43 |
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 |
|---|---|---|---|
| Indivior INC. | $227.38 | 2021-2024 | Perseris |
| Abbvie INC. | $162.64 | 2021-2025 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | $129.45 | 2021 | |
| Janssen Pharmaceuticals, INC | $126.83 | 2022-2024 | Invega Sustenna, Invega Trinza, Invega |
| Alkermes, INC. | $101.75 | 2021-2023 | Aristada, Lybalvi |
| Neurocrine Biosciences, INC. | $85.32 | 2021 | |
| Otsuka America Pharmaceutical, INC. | $84.83 | 2021-2023 | Abilify Maintena, Rexulti |
| Teva Pharmaceuticals USA, INC. | $71.82 | 2021-2024 | Uzedy |
| Sunovion Pharmaceuticals INC. | $68.93 | 2021 | |
| Lundbeck LLC | $57.50 | 2021-2022 | |
| E.R. Squibb & Sons, L.L.C. | $24.73 | 2025 | Cobenfy |
| Takeda Pharmaceuticals U.S.A., INC. | $19.71 | 2021 | |
| Noven Therapeutics, LLC | $14.79 | 2021 |
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 Sandra Onwuka 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.