Sion Roy
Internal Medicine · Los Angeles, CANPI 1245499656
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $4,355 of the $6,047 with a category attached, or 72.0%. Arineta, Inc accounts for 72.0% of it on its own, with 15 other manufacturers making up the rest. Reporting peaked in 2023 at $4,680 and has fallen 96.7% since, to $154 in 2025. Among internal medicine clinicians in CA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 84 payments — averaging $71.99 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Arineta, Inc$4K
- Boston Scientific$736
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$179
- Johnson & Johnson$109
- Actelion Pharmaceuticals US, Inc.$98
- Amgen$86
- plus $484 from 10 others
Across 1 payment — averaging $26,225 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.
- Amgen$26K
What the payments were for
- Consulting fees$4,35572%
- Food & beverage$1,69228%
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 |
|---|---|---|
| Arineta, Inc | 1 | $4,355 |
| Boston Scientific | 40 | $736 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 7 | $179 |
| Johnson & Johnson | 5 | $109 |
| Actelion Pharmaceuticals US, Inc. | 5 | $98 |
| Amgen | 3 | $86 |
| Novartis | 4 | $85 |
| Pfizer | 4 | $79 |
| E.r. Squibb & Sons, L.L.C. | 4 | $76 |
| Heartflow, Inc. | 1 | $58 |
| Novo Nordisk | 3 | $46 |
| Scpharmaceuticals Inc. | 2 | $44 |
| Astellas Pharma US Inc | 2 | $40 |
| Philips North America LLC | 1 | $20 |
| Abbott | 1 | $20 |
| Lantheus Medical Imaging, Inc. | 1 | $16 |
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.
- SPOTLIGHT$4,355
How this compares
$6,047 in reported general payments places this provider in the 90th percentile of 13,581 internal medicine providers in California.
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.