Seema Nagpal, MD
Neurology · Stanford, CANPI 1356541759
Payments from drug & device makers
Across 276 payments — averaging $4522.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Servier Bioinnovation$654K
- Novocure GmbH$280K
- Regeneron$88K
- Insightec,ltd$63K
- Servier Pharmaceuticals LLC$62K
- Daiichi Sankyo Inc.$41K
- plus $60K from 16 others
What the payments were for
- Consulting fees$41,88457%
- Speaking & faculty fees$5,6208%
- Travel & lodging$23,25832%
- Food & beverage$2,2363%
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 |
|---|---|---|
| Servier Bioinnovation | 138 | $654,080 |
| Novocure GmbH | 43 | $280,333 |
| Regeneron | 9 | $87,648 |
| Insightec,ltd | 7 | $63,209 |
| Servier Pharmaceuticals LLC | 18 | $62,201 |
| Daiichi Sankyo Inc. | 22 | $40,997 |
| Agios Pharmaceuticals, Inc. | 5 | $35,833 |
| Springworks Therapeutics, Inc. | 3 | $7,621 |
| Catalyst Pharmaceuticals, Inc. | 2 | $2,367 |
| Telix Pharmaceuticals | 2 | $2,276 |
| Novocure Inc. | 14 | $2,169 |
| Biogen | 2 | $1,900 |
| Menarini Silicon Biosystems, Inc. | 2 | $1,846 |
| Novartis | 1 | $1,695 |
| Seagen Inc. | 1 | $1,513 |
| Bayer | 1 | $940 |
| Deciphera Pharmaceuticals Inc. | 1 | $620 |
| Medtronic | 1 | $420 |
| Cepheid | 1 | $353 |
| Regeneron Healthcare Solutions, Inc. | 1 | $152 |
| Jazz Pharmaceuticals Inc. | 1 | $101 |
| Gilead | 1 | $59 |
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
$1,248,332 in reported general payments places this provider in the 95th percentile of 1,996 neurology providers in California.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other neurology in Stanford
- Timothy CloughesyLos Angeles$33.1M
- Jack FlorinFullerton$13M
- David KudrowSanta Monica$12.8M
- John Ravitsla Jolla$8.4M
- Perminder BhatiaFresno$8.3M
- Perry ShiehLos Angeles$8.2M
- Benjamin FrishbergCarlsbad$8.2M
- Bruce CreeSan Francisco$8M
- Lawrence RechtPalo Alto$6.6M
- Stanley PrusinerSan Francisco$6.5M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.