Vincent Chan
Critical Care Medicine · Sylmar, CANPI 1891929956
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 47 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 22 manufacturers, the largest accounting for just 10.3% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $562, 4.6 times the $123 reported in 2019.
Across 47 payments — averaging $26.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Insmed, Inc.$129
- Boehringer Ingelheim$127
- United Therapeutics Corporation$127
- Amgen$120
- Merck$91
- Actelion Pharmaceuticals US, Inc.$88
- plus $576 from 16 others
What the payments were for
- Food & beverage$1,258100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Insmed, Inc. | 5 | $129 |
| Boehringer Ingelheim | 4 | $127 |
| United Therapeutics Corporation | 4 | $127 |
| Amgen | 5 | $120 |
| Merck | 3 | $91 |
| Actelion Pharmaceuticals US, Inc. | 4 | $88 |
| Medtronic | 2 | $79 |
| La Jolla Pharmaceutical Company | 2 | $55 |
| GSK | 2 | $53 |
| Mylan Specialty L.p. | 2 | $49 |
| Bayer | 2 | $44 |
| Johnson & Johnson | 2 | $40 |
| Atos Medical Inc | 1 | $36 |
| Astellas Pharma US Inc | 1 | $33 |
| Advanced Respiratory, Inc | 1 | $29 |
| Nabriva Therapeutics, PLC | 1 | $25 |
| Philips North America LLC | 1 | $24 |
| Mallinckrodt Enterprises LLC | 1 | $24 |
| Viatris Specialty LLC | 1 | $22 |
| Verona Pharma, Inc. | 1 | $22 |
| Electromed, Inc. | 1 | $21 |
| Portola Pharmaceuticals, LLC | 1 | $21 |
How this compares
$1,258 in reported general payments places this provider in the 70th percentile of 715 critical care medicine providers in California.
Other critical care medicine in Sylmar
- Cedric Franklin RutlandRiverside$3.2M
- Chinh PhanSacramento$467K
- Timothy AlbertsonSacramento$418K
- Stephen ChenMonterey Park$394K
- Bassam YaghmourOrange$376K
- Xuanha WhiteSan Diego$343K
- Ken YonedaSacramento$173K
- Praveen AkuthotaSan Diego$169K
- Ivan ChengSan Francisco$162K
- Brian ShermanOxnard$147K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.