Alexander Vezeridis
Vascular & Interventional Radiology · Stanford, CANPI 1407142292
Payments from drug & device makers
Across 94 payments — averaging $372.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GE HealthCare$17K
- Bard Peripheral Vascular, Inc.$6K
- Biocompatibles, Inc.$2K
- Boston Scientific$2K
- W. L. Gore & Associates, Inc.$2K
- Abbott$1K
- plus $5K from 15 others
What the payments were for
- Consulting fees$5,10015%
- Grants$1400%
- Travel & lodging$22,53864%
- Food & beverage$7,22221%
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 |
|---|---|---|
| GE HealthCare | 5 | $16,786 |
| Bard Peripheral Vascular, Inc. | 9 | $6,417 |
| Biocompatibles, Inc. | 6 | $2,253 |
| Boston Scientific | 20 | $1,635 |
| W. L. Gore & Associates, Inc. | 11 | $1,503 |
| Abbott | 3 | $1,455 |
| Histosonics, Inc. | 2 | $1,361 |
| Inari Medical, Inc. | 6 | $914 |
| Penumbra, Inc. | 6 | $488 |
| Sirtex Medical Inc | 3 | $343 |
| Terumo Medical Corporation | 4 | $332 |
| Medtronic(2 entities) | 6 | $274 |
| Galvanize Therapeutics, Inc | 1 | $221 |
| Cook Medical LLC | 2 | $202 |
| Siemens Medical Solutions USA, Inc. | 2 | $184 |
| Trisalus Life Sciences, Inc. | 3 | $149 |
| AstraZeneca | 1 | $125 |
| Biogen | 1 | $119 |
| Argon Medical Devices, Inc. | 1 | $115 |
| Covidien LP | 1 | $100 |
| Asahi Intecc USA, Inc. | 1 | $27 |
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.
- THERASPHERE-BIO$2,241
- OMNILINK ELITE$1,350
- FLOWTRIEVER CATHETER, S$914
- CT THROMBECTOMY SYSTEM KIT$914
- GORE VIABAHN VBX Balloon Expandable Endo$737
- TheraSphere Y90 Glass Microspheres 10 GBq$660
- SIR-Spheres Microspheres$299
- Indigo System$290
- GORE VIABAHN Endoprosthesis$280
- Emprint$276
- AZUR$258
- THERASPHERE$225
- ALIYA SYSTEM$221
- GORE VIATORR TIPS Endoprosthesis$180
- GORE VIATORR TIPS Endoprosthesis with Controlled Expansion$173
- Artis icono floor$153
- Navicross$147
- GlideWire$147
- EMBOZENE$140
- AngioJet Ultra 5000A$139
How this compares
$35,001 in reported general payments places this provider in the 80th percentile of 504 vascular & interventional radiology providers in California.
See all vascular & interventional radiology 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.
Other vascular & interventional radiology in Stanford
- Sirish KishoreStanford$307K
- Lawrence HofmannStanford$301K
- Andrew PicelStanford$257K
- Daniel SzeStanford$202K
- Nishita KotharyStanford$122K
- William KuoStanford$115K
- David WangStanford$110K
- Nicholas FidelmanSan Francisco$6.1M
- Mahmood RazaviOrange$3.1M
- Joey EnglishSan Francisco$2.1M
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.