Brian Imada, MD
Vascular & Interventional Radiology · Honolulu, HINPI 1679937973
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 55 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 17 manufacturers, the largest accounting for just 23.3% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2023 at $1,399 and has fallen 85.5% since, to $203 in 2025.
Across 55 payments — averaging $69.26 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$888
- Penumbra, Inc.$723
- Inari Medical, Inc.$619
- Sirtex Medical Inc$232
- Stryker$218
- Siemens Medical Solutions USA, Inc.$199
- plus $930 from 11 others
What the payments were for
- Food & beverage$3,809100%
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 |
|---|---|---|
| Boston Scientific | 10 | $888 |
| Penumbra, Inc. | 8 | $723 |
| Inari Medical, Inc. | 6 | $619 |
| Sirtex Medical Inc | 3 | $232 |
| Stryker | 7 | $218 |
| Siemens Medical Solutions USA, Inc. | 5 | $199 |
| Terumo Medical Corporation | 3 | $182 |
| Histosonics, Inc. | 1 | $141 |
| Merit Medical Systems Inc | 1 | $114 |
| Balt USA, LLC | 1 | $112 |
| Angiodynamics, Inc. | 2 | $97 |
| Teleflex LLC | 1 | $75 |
| Microvention, Inc. | 2 | $70 |
| Johnson & Johnson(2 entities) | 2 | $68 |
| Medtronic | 1 | $31 |
| Mozarc Medical US LLC | 1 | $19 |
| Bard Peripheral Vascular, 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.
- Indigo System$599
- CT THROMBECTOMY SYSTEM KIT$563
- FLOWTRIEVER CATHETER, S$563
- TheraSphere Y90 Glass Microspheres 10 GBq$476
- SIR-Spheres Microspheres$208
- IDC$146
- Azur CX Detachable$131
- TheraSphere Y90 Glass Microspheres 7.0 GBq (US Commercial)$120
- SwiftNINJA Sterble Cor Micro$114
- Prestige Coil System$112
- EMBOLD Fibered$104
How this compares
Too few vascular & interventional radiology providers in Hawaiito 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.
Other vascular & interventional radiology in Honolulu
- John WatabeHonolulu$4K
- Michael HongHonolulu$4K
- Earl NishimuraHonolulu$4K
- John ChanHonolulu$3K
- Eric ChenHonolulu$3K
- Chuong NguyenHonolulu$3K
- Daniel StulackHonolulu$910
- Peter AbcarianHonolulu$197
- Ben KorthasHonolulu$160
- Brian ChingTripler Army Medical Center$5K
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.