Kais Rona
Surgery · Fountain Valley, CANPI 1245650951
Payments from drug & device makers
What this record shows
The money is spread across several categories — education (59.6%), speaking fees and food and beverage — rather than concentrated in one kind of arrangement. Intuitive Surgical accounts for 88.3% of it on its own, with 10 other manufacturers making up the rest. Reporting peaked in 2024 at $10,384 and has fallen 88.8% since, to $1,166 in 2025. Among surgery clinicians in CA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 112 payments — averaging $284.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$28K
- Medtronic$2K
- Apollo Endosurgery US Inc$907
- Teleflex LLC$515
- Boston Scientific$263
- Johnson & Johnson$206
- plus $330 from 5 others
What the payments were for
- Speaking & faculty fees$6,00019%
- Travel & lodging$2,1617%
- Food & beverage$4,72315%
- Education$19,00060%
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 | 56 | $28,156 |
| Medtronic | 26 | $1,505 |
| Apollo Endosurgery US Inc | 7 | $907 |
| Teleflex LLC | 6 | $515 |
| Boston Scientific | 2 | $263 |
| Johnson & Johnson | 9 | $206 |
| Cardiovascular Systems Inc. | 1 | $134 |
| W. L. Gore & Associates, Inc. | 2 | $89 |
| Davol Inc. | 1 | $44 |
| Regeneron Healthcare Solutions, Inc. | 1 | $39 |
| Edwards Lifesciences | 1 | $25 |
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
$31,884 in reported general payments places this provider in the 90th 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 Fountain Valley
- Quy leFountain Valley$227K
- 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
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.