Robert Gilbert
Neurology · Nashville, TNNPI 1235346099
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,914 of the $3,052 with a category attached, or 62.7%. 24 manufacturers reported payments, led by Sanofi at 34.6% of the total. Reporting peaked in 2020 at $1,477 and has fallen 97.1% since, to $43 in 2024. That places this record below the midpoint for neurology clinicians in TN, where the typical reported total is $2,246.
Across 96 payments — averaging $31.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$1K
- MDD US Operations, LLC$403
- AbbVie$390
- Biogen$257
- Eisai Inc.$141
- Amneal Pharmaceuticals LLC$137
- plus $667 from 18 others
What the payments were for
- Speaking & faculty fees$1,03834%
- Food & beverage$1,91463%
- Education$1003%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Sanofi | 2 | $1,057 |
| MDD US Operations, LLC | 22 | $403 |
| AbbVie(2 entities) | 27 | $390 |
| Biogen | 6 | $257 |
| Eisai Inc. | 2 | $141 |
| Amneal Pharmaceuticals LLC | 6 | $137 |
| EMD Serono, Inc. | 1 | $100 |
| AstraZeneca | 4 | $76 |
| Genentech USA, Inc. | 4 | $66 |
| UCB, Inc. | 4 | $56 |
| Supernus Pharmaceuticals, Inc. | 2 | $50 |
| Jazz Pharmaceuticals Inc. | 2 | $49 |
| Avanir Pharmaceuticals, Inc. | 3 | $46 |
| Neurocrine Biosciences, Inc. | 1 | $29 |
| Merz Pharmaceuticals, LLC | 1 | $28 |
| Pfizer | 1 | $25 |
| Argenx US, Inc. | 1 | $24 |
| SK Life Science, Inc. | 1 | $22 |
| Bristol Myers Squibb | 1 | $21 |
| Acadia Pharmaceuticals Inc | 1 | $18 |
| Biohaven Pharmaceuticals, Inc. | 1 | $18 |
| Livanova USA, Inc. | 1 | $13 |
| Lundbeck LLC | 1 | $13 |
| Zyla Life Sciences, Inc. | 1 | $12 |
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
$3,052 in reported general payments places this provider in the 50th percentile of 361 neurology providers in Tennessee.
Other neurology in Nashville
- Harold MosesNashville$438K
- Daniel ClaassenNashville$285K
- Francesca BagnatoNashville$167K
- Philip CharlesNashville$132K
- Benjamin HoffmanNashville$124K
- Joy DerwenskusNashville$107K
- James EatonNashville$85K
- Elizabeth FerlugaNashville$77K
- Britt StoneNashville$75K
- Lavanya NagineniNashville$43K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.