Brian Stone
Allergy & Immunology · San Diego, CANPI 1013907286
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $130,268 of the $145,943 with a category attached, or 89.3%. 18 manufacturers reported payments, led by Regeneron at 50.3% of the total. Reporting peaked in 2021 at $74,600 and has fallen 94.6% since, to $4,000 in 2024. Among allergy & immunology 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 192 payments — averaging $760.12 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Regeneron$73K
- GSK$41K
- Alk-abello, Inc$12K
- AstraZeneca$8K
- Optinose US, Inc.$4K
- Genentech USA, Inc.$3K
- plus $5K from 12 others
Across 6 payments — averaging $1837.79 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.
- Novartis$11K
What the payments were for
- Consulting fees$130,26889%
- Speaking & faculty fees$9,4506%
- Travel & lodging$1,5431%
- Food & beverage$4,6033%
- Education$790%
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 |
|---|---|---|
| Regeneron | 3 | $73,400 |
| GSK | 24 | $40,917 |
| Alk-abello, Inc | 17 | $11,517 |
| AstraZeneca | 44 | $7,894 |
| Optinose US, Inc. | 18 | $4,278 |
| Genentech USA, Inc. | 8 | $3,438 |
| Sanofi | 10 | $1,520 |
| Astrazeneca UK Limited | 1 | $1,348 |
| Regeneron Healthcare Solutions, Inc. | 14 | $411 |
| Pharming Healthcare, Inc. | 2 | $260 |
| Pfizer | 10 | $239 |
| Novartis | 12 | $229 |
| Shire North American Group Inc | 10 | $154 |
| Kaleo, Inc. | 6 | $104 |
| CSL Behring | 5 | $90 |
| Boehringer Ingelheim | 4 | $63 |
| Teva Pharmaceuticals USA, Inc. | 3 | $55 |
| Aimmune Therapeutics, Inc. | 1 | $27 |
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
$145,943 in reported general payments places this provider in the 95th percentile of 426 allergy & immunology providers in California.
Other allergy & immunology in San Diego
- Bob GengSan Diego$3.3M
- Andrew WhiteSan Diego$752K
- Marc RiedlSan Diego$725K
- Katharine WoessnerSan Diego$581K
- Bruce ZurawSan Diego$232K
- Bruce PrennerSan Diego$129K
- Seema AcevesSan Diego$122K
- Susan LaubachSan Diego$86K
- Harold HoffmanSan Diego$76K
- Alexander GreinerSan Diego$51K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.