Ilias Nigamatov, MD
Psychiatry · St. Thomas, VINPI 1497831820
Payments from drug & device makers
Across 184 payments — averaging $16.87 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Neurocrine Biosciences, Inc.$704
- Teva Pharmaceuticals USA, Inc.$662
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$603
- Johnson & Johnson$279
- Otsuka America Pharmaceutical, Inc.$253
- Alkermes, Inc.$200
- plus $402 from 7 others
What the payments were for
- Food & beverage$3,04898%
- Education$552%
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 |
|---|---|---|
| Neurocrine Biosciences, Inc. | 46 | $704 |
| Teva Pharmaceuticals USA, Inc. | 46 | $662 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 28 | $603 |
| Johnson & Johnson | 15 | $279 |
| Otsuka America Pharmaceutical, Inc. | 15 | $253 |
| Alkermes, Inc. | 8 | $200 |
| Sunovion Pharmaceuticals Inc. | 9 | $139 |
| Indivior Inc. | 5 | $65 |
| AbbVie | 4 | $53 |
| Noven Therapeutics, LLC | 3 | $45 |
| Acadia Pharmaceuticals Inc | 2 | $44 |
| Vanda Pharmaceuticals Inc. | 2 | $39 |
| E.r. Squibb & Sons, L.L.C. | 1 | $17 |
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.
- SPRAVATO$117
How this compares
Too few psychiatry providers in U.S. Virgin Islandsto place this figure against a meaningful peer group, so we don't.
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 |
|---|---|---|
| IngrezzaValbenazine Tosylate | 45 | $388,377 |
| Invega SustennaPaliperidone Palmitate | 91 | $314,727 |
| Invega TrinzaPaliperidone Palmitate | 29 | $281,955 |
| Abilify MaintenaAripiprazole | 61 | $181,184 |
| AustedoDeutetrabenazine | 14 | $166,230 |
| PerserisRisperidone | 59 | $165,275 |
| Austedo XrDeutetrabenazine | 20 | $145,010 |
| UzedyRisperidone | 21 | $59,191 |
| VraylarCariprazine Hcl | 33 | $49,734 |
| CaplytaLumateperone Tosylate | 25 | $39,977 |
| Lurasidone Hcl | 52 | $29,833 |
| Benztropine Mesylate | 572 | $7,916 |
| Quetiapine Fumarate | 433 | $6,603 |
| Haloperidol | 146 | $5,918 |
| Fluphenazine Hcl | 53 | $5,904 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Johnson & JohnsonInvega Sustenna, Invega Trinza | $279 | $596,683120 claims |
| Neurocrine Biosciences, Inc.Ingrezza | $704 | $388,37745 claims |
| Teva Pharmaceuticals USA, Inc.Austedo, Austedo Xr, Uzedy | $662 | $370,43255 claims |
| Otsuka America Pharmaceutical, Inc.Abilify Maintena | $253 | $181,18461 claims |
| Indivior Inc.Perseris | $65 | $165,27559 claims |
| AbbVieVraylar | $53 | $49,73433 claims |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)Caplyta | $603 | $39,97725 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. There are too few psychiatry providers in U.S. Virgin Islandson file to place this against a meaningful peer group, so we don't.
Other psychiatry in St. Thomas
- Tracy GenoveseSt Thomas$2K
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.