William Dugoni, MD
Surgery · Fremont, CANPI 1427071075
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $632 of the $1,027 with a category attached, or 61.5%. Intuitive Surgical accounts for 77.0% of it on its own, with 5 other manufacturers making up the rest. 2025 is the largest year on record at $862, 8.3 times the $104 reported in 2021. That places this record below the midpoint for surgery clinicians in CA, where the typical reported total is $1,806.
Across 14 payments — averaging $73.36 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$791
- Heron Therapeutics, Inc.$85
- TELA Bio, Inc.$71
- Medtronic$35
- Hologic Sales And Service, LLC$26
- Mallinckrodt Hospital Products Inc.$18
What the payments were for
- Travel & lodging$63262%
- Food & beverage$39538%
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 |
|---|---|---|
| Intuitive Surgical | 8 | $791 |
| Heron Therapeutics, Inc. | 1 | $85 |
| TELA Bio, Inc. | 1 | $71 |
| Medtronic | 2 | $35 |
| Hologic Sales And Service, LLC | 1 | $26 |
| Mallinckrodt Hospital Products Inc. | 1 | $18 |
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.
How this compares
$1,027 in reported general payments places this provider in the 40th percentile of 2,363 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 surgery in Fremont
- Timothy ChuterSan Francisco$8.8M
- Santiago HorganSan Diego$2.8M
- Rock LiuHayward$1.6M
- David LouriePasadena$1.4M
- Andrea PakulaThousand Oaks$1.4M
- Siew-Ming LeeFresno$1.3M
- Beemen KhalilPalo Alto$1.1M
- John LiphamLos Angeles$942K
- Alexander NedopilLodi$682K
- Barry GardinerSan Ramon$602K
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.