Gregory Hachigian
Emergency Medicine · Sacramento, CANPI 1558342022
Payments from drug & device makers
$10,908,227in general payments, 2019–2025
Across 685 payments — averaging $15,924 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Modernatx, Inc.$9.6M
- Janssen Research & Development, LLC$769K
- Novavax Inc$279K
- Pfizer$205K
- Seqirus USA Inc$6K
- Otsuka Pharmaceutical Development & Commercialization, Inc.$108
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 |
|---|---|---|
| Modernatx, Inc. | 598 | $9,649,370 |
| Janssen Research & Development, LLC | 32 | $769,147 |
| Novavax Inc | 35 | $278,728 |
| Pfizer | 16 | $204,847 |
| Seqirus USA Inc | 3 | $6,027 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 1 | $108 |
How this compares
$10,908,227 in reported general payments places this provider in the 95th percentile of 6,006 emergency medicine providers in California.
Other emergency medicine in Sacramento
- Masaru OshitaSacramento$7.9M
- Eric GrossSacramento$185K
- Jeffrey OvercashChula Vista$31.8M
- Todd SimmonsEscondido$19.9M
- Michael WatersChula Vista$13.3M
- Barry HellerLong Beach$11.5M
- Brian BearieSan Bernardino$6.5M
- Julie KasarjianRiverside$4.9M
- Anna Ryabets-LienhardLos Angeles$3M
- Justin YanuckDowney$2.7M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.