Andrew Xavier, MD
Vascular Neurology · Mountain View, CANPI 1124097225
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $28,031 of the $45,822 with a category attached, or 61.2%. Microvention, Inc. accounts for 82.5% of it on its own, with 16 other manufacturers making up the rest. Reporting peaked in 2020 at $29,345 and has fallen 77.8% since, to $6,504 in 2025.
Across 98 payments — averaging $467.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Microvention, Inc.$38K
- Medical Device Business Services, Inc.$6K
- Johnson & Johnson$585
- Stryker$249
- Medtronic$241
- Imperative Care, Inc$239
- plus $836 from 11 others
Across 2 payments — averaging $2260.03 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Boehringer Ingelheim$4K
- Medical Device Business Services, Inc.$750
What the payments were for
- Consulting fees$4,2499%
- Speaking & faculty fees$28,03161%
- Travel & lodging$10,26222%
- Food & beverage$3,2797%
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 |
|---|---|---|
| Microvention, Inc. | 57 | $37,783 |
| Medical Device Business Services, Inc. | 3 | $5,890 |
| Johnson & Johnson(2 entities) | 11 | $585 |
| Stryker | 3 | $249 |
| Medtronic(2 entities) | 3 | $241 |
| Imperative Care, Inc | 2 | $239 |
| Qapel Medical Inc | 1 | $177 |
| Cordis US CORP. | 2 | $154 |
| UCB, Inc. | 6 | $122 |
| Asahi Intecc USA, Inc. | 1 | $118 |
| Penumbra, Inc. | 1 | $96 |
| AstraZeneca | 3 | $46 |
| Inspiremd Ltd | 1 | $46 |
| Upsher-smith Laboratories LLC | 1 | $38 |
| Philips North America LLC | 1 | $14 |
| Lilly USA, LLC | 1 | $13 |
| Cardiva Medical, Inc. | 1 | $11 |
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.
- WEB$34,112
- SPOTLIGHT$5,750
- WEB Aneurysm Embolization System$2,659
- Sofia$307
- LVIS Jr.$298
- SURPASS EVOLVE$206
- LVIS$164
- N/A$149
- ZOOM 88-T LARGE DISTAL PLATFORM$143
- FRED$143
- FRED Jr$143
- Embotrap$140
- PRECISE PRO RX$137
- Asahi Neurology Wires$118
- ENTERPRISE$111
- AQUAMANTYS$111
- Pipeline$107
How this compares
$45,822 in reported general payments places this provider in the 85th percentile of 58 vascular neurology 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 neurology in Mountain View
- Gregory AlbersStanford$415K
- Chitra VenkatasubramanianStanford$260K
- Shuichi SuzukiArcadia$126K
- Royya ModirSan Diego$113K
- Maarten LansbergStanford$86K
- Muhammad TaqiPalm Springs$77K
- Ashish NandaFullerton$66K
- Sarah LeeStanford$35K
- May NourLos Angeles$32K
- Banafsheh YafehLong Beach$17K
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.