Physician profile
Alexander Seiji Misono
NPI 1992068357
$1,267,081.93
in general payments reported to CMS, 2019-2025
36 companies · $390K in 2025
The $390K reported for 2025 was more than what 99% of Vascular & Interventional Radiology providers received nationally (typical 2025 total: $537).
Payments by year
General and research payments by program year, as reported to CMS.
General payments by year: 2019: $5,605 · 2020: $2,430 · 2021: $75K · 2022: $166K · 2023: $294K · 2024: $335K · 2025: $390K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $408K · Consulting Fee: $342K · Travel and Lodging: $163K · Honoraria: $66K · Food and Beverage: $27K · Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program: $13K · Education: $206 · Entertainment: $27.03.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $407,602.87 |
| Consulting Fee | $342,262.35 |
| Travel and Lodging | $162,778.90 |
| Honoraria | $66,322.00 |
| Food and Beverage | $26,534.78 |
| Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program | $12,750.00 |
| Education | $205.62 |
| Entertainment | $27.03 |
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. Research payments are listed separately below. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Inari Medical, INC. | $727,500.13 | 2020-2025 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Stryker Corporation | $211,665.02 | 2019-2025 | Ct Thrombectomy System Kit, Flowtriever Catheter, S, Clottriever Bold Catheter |
| Merit Medical Systems INC | $75,232.65 | 2023-2025 | Swiftninja Sterble Cor Micro, Embosphere Microspheres, Surfacer Inside-Out Catheter |
| Trisalus Life Sciences, INC. | $62,954.03 | 2021-2025 | Trinav Infusion System |
| Microvention, INC. | $61,678.27 | 2022-2025 | Web Aneurysm Embolization System, Empro, Lvis Junior |
| Argon Medical Devices, INC. | $31,168.83 | 2024-2025 | Clot Management, Clot Management |
| Sirtex Medical INC | $20,940.43 | 2019-2025 | Sir-Spheres Microspheres, Lava Les (Liquid Embolic System) |
| Ge Healthcare | $13,146.07 | 2024 | |
| Penumbra, INC. | $11,797.08 | 2019-2025 | Indigo System, Penumbra System |
| Medtronic, INC. | $11,612.28 | 2021-2025 | Hawkone, Endurant Iis, Abre |
| Single Pass INC | $10,350.00 | 2025 | Kronos |
| Siemens Medical Solutions USA, INC. | $9,379.44 | 2024 | Artis Icono Biplane, Artis Icono Floor |
| Philips North America LLC | $6,895.24 | 2022-2025 | (Bi2) Igt Systems Undivided, (P79) Azurion 7 B20, Azurion 7 B20 |
| Aidoc Medical Ltd | $4,387.50 | 2025 | Briefcase |
| Histosonics, INC. | $2,007.59 | 2024 |
Show all 36 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Medtronic USA, INC. | $1,279.90 | 2019-2020 | |
| Mediview Xr, INC. | $1,231.69 | 2023-2025 | |
| Boston Scientific Corporation | $860.91 | 2019-2025 | Embold Fibered, Therasphere Y90 Glass Microspheres 10 Gbq |
| Biocompatibles, INC. | $855.73 | 2019 | |
| Angiodynamics, INC. | $390.58 | 2019-2023 | Nanoknife |
| Vasorum USA INC. | $280.31 | 2024 | Celt Acd |
| Bard Peripheral Vascular, INC. | $236.45 | 2019-2024 | Denali Vena Cava Filter, Venovo, Rotarexs 6 F X 135 Cm |
| Inquis Medical, INC. | $159.80 | 2025 | Aventus |
| Abbott Laboratories | $144.30 | 2019 | |
| Depuy Synthes Sales INC. | $134.81 | 2023-2025 | Trufill, Embotrap, Cerepak Uniform |
| Medical Device Business Services, INC. | $121.30 | 2019 | |
| Imperative Care, INC | $111.69 | 2024-2025 | Symphony Catheter |
| Cook Medical LLC | $109.86 | 2019-2025 | Zilver Ptx |
| Cardiva Medical, INC. | $79.17 | 2023 | Cardiva Vascade 6/7f Vcs, Cardiva Vascade Mvp Vvcs 6-12f |
| Mozarc Medical US LLC | $77.99 | 2023-2025 | Chameleon, Palindrome |
| Biosense Webster, INC. | $73.33 | 2023-2025 | Nuvision Ice Catheter |
| Terumo Medical Corporation | $71.91 | 2024-2025 | Azur Cx Detachable |
| W. L. Gore & Associates, INC. | $69.31 | 2019-2024 | Gore Viabahn Vbx Balloon Expandable Endo |
| Baylis Medical Technologies INC. | $35.89 | 2025 | |
| Ethicon US, LLC | $21.91 | 2021 | |
| Janssen Pharmaceuticals, INC | $20.53 | 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.
Research and ownership
$3,750.00 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Alexander Misono 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.