Agnes Santosa
Diagnostic Radiology · San Diego, CANPI 1689690927
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $883,503 of the $883,503 with a category attached, or 100.0%. Every reported general payment came from a single manufacturer, Merck. 2021 is the largest year on record at $428,993, 3.0 times the $141,015 reported in 2019. Among diagnostic radiology 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 548 payments — averaging $1612.23 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merck$884K
Across 105 payments — averaging $18,363 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.
- E.r. Squibb & Sons, L.L.C.$1.7M
- GSK$194K
- Eli Lilly$45K
- Ipsen Innovation$75
What the payments were for
- Consulting fees$883,503100%
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 |
|---|---|---|
| Merck | 548 | $883,503 |
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
$883,503 in reported general payments places this provider in the 95th percentile of 3,537 diagnostic radiology providers in California.
Other diagnostic radiology in San Diego
- Murray ReicherSan Diego$10.5M
- Jonathan ChungSan Diego$747K
- Jordan ZieglerSan Diego$142K
- Vishal VermaSan Diego$133K
- Gregg AlzateSan Diego$111K
- Michael DavisSan Diego$93K
- Mark SchechterSan Diego$57K
- Giuseppe AmmiratiSan Diego$44K
- John JohnsonSan Diego$41K
- Robert SuhLos Angeles$758K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.