Michael Jiang
Internal Medicine · Los Angeles, CANPI 1942703723
Payments from drug & device makers
What this record shows
This record is dominated by grants: $35,000 of the $52,394 with a category attached, or 66.8%. 11 manufacturers reported payments, led by Abbott at 53.5% of the total. 2025 is the largest year on record at $43,834, more than ten times the $28 reported in 2019. Among internal medicine clinicians in CA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 186 payments — averaging $281.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$28K
- Boston Scientific$20K
- Medtronic$3K
- Biosense Webster, Inc.$786
- Biotronik Inc.$492
- Lantheus Medical Imaging, Inc.$26
- plus $84 from 5 others
What the payments were for
- Grants$35,00067%
- Travel & lodging$10,33920%
- Food & beverage$6,64613%
- Education$4091%
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 | 37 | $28,025 |
| Boston Scientific | 51 | $19,622 |
| Medtronic | 71 | $3,359 |
| Biosense Webster, Inc. | 17 | $786 |
| Biotronik Inc. | 4 | $492 |
| Lantheus Medical Imaging, Inc. | 1 | $26 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $22 |
| Philips North America LLC | 1 | $20 |
| Atricure, Inc. | 1 | $15 |
| Getinge USA Sales, LLC | 1 | $14 |
| Cardiva Medical, 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.
- ASSURITY$12,500
- TACTICATH$12,500
- GENERAL BRADY$10,000
- INGEVITY$2,050
- ENSITE$1,186
- Farapulse$1,044
- ENSITE PRECISION$946
- VersaCross Access Solution$819
- Carto 3$463
- Micra$237
- AVEIR$173
How this compares
$52,394 in reported general payments places this provider in the 95th percentile of 13,581 internal medicine providers in California.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EntrestoSacubitril/Valsartan | 13 | $8,744 |
| Metoprolol Succinate | 14 | $147 |
| Atorvastatin Calcium | 24 | $114 |
| Amlodipine Besylate | 16 | $62 |
| ClopidogrelClopidogrel Bisulfate | 15 | $58 |
| Carvedilol | 14 | $55 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Los Angeles
- William HardyLos Angeles$704K
- Soha DolatabadiLos Angeles$458K
- Matthew HerrmannLos Angeles$384K
- Koppany VisnyeiLos Angeles$287K
- Jaime BetancourtLos Angeles$286K
- William KingLos Angeles$227K
- Andrew ChengSouth San Francisco$55.1M
- Tung NgoNewport Beach$4.9M
- Christian EversullStanford$2.9M
- Christian SandrockSacramento$2.1M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.