Katherine Osaki
Physician Assistant · El Centro, CANPI 1467761486
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $240,220 of the $273,715 with a category attached, or 87.8%. Galderma Laboratories, L.p. accounts for 99.0% of it on its own, with 2 other manufacturers making up the rest. Among physician assistant 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 546 payments — averaging $501.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Galderma Laboratories, L.p.$271K
- Merz North America, Inc.$2K
- AbbVie$391
What the payments were for
- Consulting fees$6,4252%
- Speaking & faculty fees$240,22088%
- Travel & lodging$17,9877%
- Food & beverage$9,0823%
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 |
|---|---|---|
| Galderma Laboratories, L.p. | 516 | $271,011 |
| Merz North America, Inc. | 20 | $2,312 |
| AbbVie(2 entities) | 10 | $391 |
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
$273,715 in reported general payments places this provider in the 95th percentile of 10,423 physician assistant providers in California.
Other physician assistant in El Centro
- Andrea NguyenIrvine$1M
- Mikhail AlperMadera$889K
- Erin JensenUpland$716K
- Franklin ClineSacramento$458K
- Carla CrespoMarina del Rey$297K
- Shawna JonesFountain Valley$266K
- Heather AustinSalinas$219K
- Andrea FoxStanford$172K
- Asma HussainiThousand Oaks$102K
- Michael FloresLynwood$97K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.