Luis Abrishamian-Garcia, MD
Emergency Medicine · Los Angeles, CANPI 1801059266
Payments from drug & device makers
Across 266 payments — averaging $3839.66 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$580K
- Pfizer$223K
- Eli Lilly$104K
- Regeneron$75K
- AstraZeneca$16K
- GSK$15K
- plus $8K from 11 others
Across 4 payments — averaging $24,115 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Eli Lilly$96K
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 |
|---|---|---|
| Novartis | 4 | $579,671 |
| Pfizer | 25 | $223,435 |
| Eli Lilly | 9 | $103,714 |
| Regeneron | 163 | $75,224 |
| AstraZeneca | 2 | $16,150 |
| GSK | 8 | $14,998 |
| Genentech, Inc. | 1 | $6,500 |
| AbbVie(2 entities) | 33 | $514 |
| Galderma Laboratories, L.p. | 10 | $295 |
| Medtronic | 1 | $178 |
| Merz North America, Inc. | 2 | $169 |
| Lumenis BE Inc | 1 | $158 |
| Abiomed | 1 | $144 |
| Intuitive Surgical | 1 | $97 |
| Boston Scientific | 2 | $47 |
| Revance Therapeutics, Inc. | 2 | $37 |
| Siemens Medical Solutions USA, Inc. | 1 | $17 |
How this compares
$1,021,349 in reported general payments places this provider in the 95th percentile of 6,006 emergency medicine 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 emergency medicine in Los Angeles
- Anna Ryabets-LienhardLos Angeles$3M
- David MurrayLos Angeles$269K
- Tzujen TzaoLos Angeles$227K
- Christopher PeabodyLos Angeles$163K
- Robert RodriguezLos Angeles$160K
- Marc FuternickLos Angeles$154K
- Stephen LiuLos Angeles$153K
- Samuel BeckermanLos Angeles$81K
- Jeffrey OvercashChula Vista$31.8M
- Todd SimmonsEscondido$19.9M
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.