David Tran, MD
Diagnostic Radiology · Santa Monica, CANPI 1992930465
Payments from drug & device makers
Across 50 payments — averaging $128.71 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Delcath Systems$2K
- Histosonics, Inc.$1K
- Sirtex Medical Inc$687
- Access Vascular Inc$650
- Medtronic$246
- Angiodynamics, Inc.$228
- plus $749 from 12 others
What the payments were for
- Consulting fees$65010%
- Travel & lodging$3,46854%
- Food & beverage$2,31836%
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 |
|---|---|---|
| Delcath Systems | 4 | $2,475 |
| Histosonics, Inc. | 2 | $1,401 |
| Sirtex Medical Inc | 11 | $687 |
| Access Vascular Inc | 1 | $650 |
| Medtronic | 6 | $246 |
| Angiodynamics, Inc. | 4 | $228 |
| Boston Scientific | 3 | $166 |
| Bard Peripheral Vascular, Inc. | 1 | $103 |
| Stryker | 4 | $94 |
| Biosense Webster, Inc. | 2 | $87 |
| AbbVie | 3 | $59 |
| Irhythm Technologies, Inc. | 2 | $57 |
| Terumo Medical Corporation | 1 | $38 |
| Pharmacosmos Therapeutics Inc. | 1 | $38 |
| Astellas Pharma US Inc | 2 | $35 |
| Johnson & Johnson | 1 | $29 |
| Siemens Medical Solutions USA, Inc. | 1 | $25 |
| Biocompatibles, 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
$6,436 in reported general payments places this provider in the 90th percentile of 3,537 diagnostic radiology 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 diagnostic radiology in Santa Monica
- Ira SmalbergSanta Monica$955K
- Christopher LohSanta Monica$138K
- Michael WangEscondido$14M
- Murray ReicherSan Diego$10.5M
- Charles PeterfyKentfield$8.1M
- Garry GoldStanford$6M
- Gary UlanerLos Angeles$3.3M
- Jerome BarakosSan Francisco$2.5M
- Armonde BaghdanianLos Angeles$2.1M
- Curtis LanglotzStanford$1.8M
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.