Adaobi Adimorah
Registered Nurse · Colton, CANPI 1114429719
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 131 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 11 manufacturers reported payments, led by Otsuka America Pharmaceutical, Inc. at 27.9% of the total. 2025 is the largest year on record at $2,038, more than ten times the $125 reported in 2022. Among registered nurse clinicians in CA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 131 payments — averaging $21.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Otsuka America Pharmaceutical, Inc.$779
- AbbVie$554
- Johnson & Johnson$316
- Teva Pharmaceuticals USA, Inc.$307
- Neurocrine Biosciences, Inc.$256
- E.r. Squibb & Sons, L.L.C.$131
- plus $449 from 5 others
What the payments were for
- Food & beverage$2,792100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 45 | $779 |
| AbbVie | 30 | $554 |
| Johnson & Johnson | 18 | $316 |
| Teva Pharmaceuticals USA, Inc. | 11 | $307 |
| Neurocrine Biosciences, Inc. | 14 | $256 |
| E.r. Squibb & Sons, L.L.C. | 1 | $131 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 1 | $130 |
| Vanda Pharmaceuticals Inc. | 1 | $122 |
| Alkermes, Inc. | 5 | $101 |
| Lundbeck LLC | 4 | $78 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $19 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$2,792 in reported general payments places this provider in the 95th percentile of 533 registered nurse providers in California.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Venlafaxine Hcl ErVenlafaxine Hcl | 34 | $1,192 |
| Bupropion XlBupropion Hcl | 14 | $589 |
| Olanzapine | 31 | $431 |
| Duloxetine Hcl | 24 | $426 |
| Mirtazapine | 25 | $397 |
| Lamotrigine | 24 | $381 |
| Buspirone Hcl | 37 | $371 |
| Fluoxetine Hcl | 29 | $352 |
| Quetiapine Fumarate | 33 | $339 |
| Trazodone Hcl | 43 | $317 |
| Aripiprazole | 18 | $302 |
| Alprazolam | 49 | $266 |
| Bupropion Hcl SrBupropion Hcl | 19 | $255 |
| Escitalopram Oxalate | 39 | $252 |
| Clonazepam | 33 | $237 |
Paid to pharmacies, not to this prescriber.
Other registered nurse in Colton
- Irina DariychukAntelope$242K
- Sandra DewarLos Angeles$50K
- Naomi GedionLos Angeles$22K
- Nancy WongSan Francisco$14K
- Annie SongOakland$6K
- Ridhima SoftaBakersfield$6K
- Jennifer CorbettOakhurst$5K
- Candice WhealonLos Angeles$5K
- Suzanne FarrarCarlsbad$4K
- Joseph MazzulloBakersfield$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.