Philip Chui
Interventional Cardiology · Los Angeles, CANPI 1346660461
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,026 of the $5,600 with a category attached, or 71.9%. 15 manufacturers reported payments, led by Abbott at 53.5% of the total. Reporting peaked in 2024 at $3,908 and has fallen 82.7% since, to $677 in 2025. That places this record below the midpoint for interventional cardiology clinicians in CA, where the typical reported total is $8,581.
Across 103 payments — averaging $54.37 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$3K
- Medtronic$973
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$412
- Boston Scientific$304
- Shockwave Medical, Inc$243
- Biosense Webster, Inc.$136
- plus $536 from 9 others
What the payments were for
- Grants$1252%
- Travel & lodging$1,19821%
- Food & beverage$4,02672%
- Education$2514%
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 |
|---|---|---|
| Abbott | 45 | $2,996 |
| Medtronic | 27 | $973 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 6 | $412 |
| Boston Scientific | 4 | $304 |
| Shockwave Medical, Inc | 7 | $243 |
| Biosense Webster, Inc. | 1 | $136 |
| Amgen | 1 | $105 |
| Astellas Pharma US Inc | 1 | $99 |
| Philips North America LLC | 2 | $80 |
| Abiomed | 2 | $65 |
| Acist Medical Systems, Inc. | 2 | $63 |
| Cardiva Medical, Inc. | 2 | $54 |
| Biotronik Inc. | 1 | $33 |
| Cordis US CORP. | 1 | $23 |
| B. Braun Interventional Systems Inc. | 1 | $14 |
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
$5,600 in reported general payments places this provider in the 35th percentile of 585 interventional cardiology 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 75 | $67,414 |
| JardianceEmpagliflozin | 41 | $45,880 |
| XareltoRivaroxaban | 33 | $27,889 |
| BrilintaTicagrelor | 28 | $20,179 |
| Metoprolol Succinate | 153 | $2,453 |
| ClopidogrelClopidogrel Bisulfate | 139 | $1,769 |
| Ranolazine ErRanolazine | 17 | $1,491 |
| Atorvastatin Calcium | 57 | $1,051 |
| Torsemide | 59 | $900 |
| Chlorthalidone | 37 | $842 |
| Bumetanide | 20 | $802 |
| Isosorbide Dinitrate | 14 | $732 |
| Losartan Potassium | 59 | $602 |
| Rosuvastatin Calcium | 43 | $546 |
| Carvedilol | 76 | $542 |
Paid to pharmacies, not to this prescriber.
Other interventional cardiology in Los Angeles
- Evan ZahnLos Angeles$632K
- Steven BursteinLos Angeles$352K
- Jubin JosephLos Angeles$217K
- Ali NsairLos Angeles$162K
- Ray MatthewsLos Angeles$159K
- Daniel AsemotaLos Angeles$155K
- Christina EconomidesLos Angeles$150K
- Aakriti GuptaLos Angeles$139K
- Matthew Pricela Jolla$2.3M
- Frederick St GoarMountain View$2.2M
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.