Michael Sgroi, MD
Vascular Surgery · Palo Alto, CANPI 1770801318
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $6,400 of the $9,978 with a category attached, or 64.1%. 12 manufacturers reported payments, led by Abbott at 36.2% of the total. Reporting peaked in 2023 at $4,227 and has fallen 94.3% since, to $241 in 2025.
Across 56 payments — averaging $178.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$4K
- Cardinal Health 200 LLC$4K
- W. L. Gore & Associates, Inc.$835
- Cook Medical LLC$627
- Penumbra, Inc.$463
- Medtronic$394
- plus $451 from 6 others
What the payments were for
- Consulting fees$6,40064%
- Grants$1672%
- Travel & lodging$8098%
- Food & beverage$2,60326%
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 |
|---|---|---|
| Abbott | 4 | $3,609 |
| Cardinal Health 200 LLC | 5 | $3,600 |
| W. L. Gore & Associates, Inc. | 8 | $835 |
| Cook Medical LLC | 11 | $627 |
| Penumbra, Inc. | 4 | $463 |
| Medtronic(2 entities) | 15 | $394 |
| Boston Scientific | 1 | $167 |
| Philips North America LLC | 3 | $121 |
| Angiodynamics, Inc. | 1 | $90 |
| Henry Schein, Inc. | 1 | $28 |
| Johnson & Johnson | 2 | $28 |
| Bard Peripheral Vascular, Inc. | 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.
- XACT$2,700
- Armada$900
- GORE TAG Conformable Thoracic Endoprosthesis$338
- Indigo System$295
- EXCLUDER Conformable AAA Endoprosthesis with Active Control$155
- Abre$143
- C3 Delivery System$138
- GORE EXCLUDER Iliac Branch Endoprosthesis$135
- Cook Medical Aortic Intervention$129
- Cook Medical Zilver PTX$125
- Zilver PTX$123
- Indigo$106
- Penumbra Ruby Coil$106
How this compares
$9,978 in reported general payments places this provider in the 70th percentile of 519 vascular surgery 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 surgery in Palo Alto
- Venita ChandraPalo Alto$488K
- Karthikeshwar KasirajanPalo Alto$349K
- Jason LeePalo Alto$228K
- Kenneth TranPalo Alto$65K
- Son DuongFountain Valley$503K
- Sukgu HanLos Angeles$477K
- Leigh Ann ObanionFresno$469K
- Trevor DerderianRancho Mirage$359K
- Johnathon RolloLos Angeles$337K
- Melissa LojaFairfield$272K
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.