William Jagust
Neurology · San Francisco, CANPI 1265765622
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $71,043 of the $71,113 with a category attached, or 99.9%. 5 manufacturers reported payments, led by Biogen at 46.7% of the total. Reporting peaked in 2020 at $15,750 and has fallen 89.5% since, to $1,650 in 2025. Among neurology 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 35 payments — averaging $2031.80 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biogen$33K
- Eli Lilly$26K
- Eisai Inc.$7K
- Grifols Shared Services North America, Inc.$5K
- GE HealthCare$70
Across 9 payments — averaging $214,478 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.
- Genentech, Inc.$1.9M
What the payments were for
- Consulting fees$71,043100%
- Food & beverage$700%
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 |
|---|---|---|
| Biogen | 12 | $33,243 |
| Eli Lilly | 18 | $25,850 |
| Eisai Inc. | 2 | $7,200 |
| Grifols Shared Services North America, Inc. | 2 | $4,750 |
| GE HealthCare | 1 | $70 |
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.
- ADUHELM$9,000
- Flebogamma DIF$4,750
How this compares
$71,113 in reported general payments places this provider in the 90th percentile of 1,996 neurology providers in California.
Other neurology in San Francisco
- S Claiborne JohnstonSan Francisco$576K
- Armen MoughamianSan Francisco$554K
- Scott ZamvilSan Francisco$447K
- Bruce CreeSan Francisco$412K
- Kenneth LaxerSan Francisco$379K
- Jonathan KatzSan Francisco$294K
- Nada HindiyehSan Francisco$268K
- Douglas GoodinSan Francisco$227K
- Andrew BlumenfeldCarlsbad$4.9M
- Khashayar DashtipourLoma Linda$3.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.