David Wong, MD
Surgery · Colton, CANPI 1841307535
Payments from drug & device makers
Across 32 payments — averaging $197.46 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merck Kgaa$6K
- Smith+Nephew$279
- Avita Medical Americas, LLC$101
- Integra Lifesciences Corporation$93
- Polynovo North America LLC$69
- Kerecis Limited$31
What the payments were for
- Speaking & faculty fees$4,20066%
- Travel & lodging$1,54624%
- Food & beverage$5729%
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 |
|---|---|---|
| Merck Kgaa | 3 | $5,746 |
| Smith+Nephew | 19 | $279 |
| Avita Medical Americas, LLC | 3 | $101 |
| Integra Lifesciences Corporation | 1 | $93 |
| Polynovo North America LLC | 5 | $69 |
| Kerecis Limited | 1 | $31 |
How this compares
$6,319 in reported general payments places this provider in the 65th 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 Colton
- Timothy ChuterSan Francisco$8.9M
- Peter StockSan Francisco$6.5M
- Santiago HorganSan Diego$2.8M
- Kenneth DeckLaguna Hills$2.4M
- Daniel RiskinSan Jose$2.2M
- Michael DemeureNewport Beach$1.7M
- Rock LiuHayward$1.6M
- David LouriePasadena$1.4M
- Andrea PakulaThousand Oaks$1.4M
- Siew-Ming LeeFresno$1.3M
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.