Feiyu Chen
Neurology · Memphis, TNNPI 1912997990
Payments from drug & device makers
Across 263 payments — averaging $14.65 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$454
- AbbVie$451
- Lundbeck LLC$271
- Novartis$268
- Akcea Therapeutics, Inc.$221
- Teva Pharmaceuticals USA, Inc.$212
- plus $2K from 26 others
What the payments were for
- Speaking & faculty fees$150%
- Food & beverage$3,83199%
- Education$80%
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 |
|---|---|---|
| AstraZeneca | 12 | $454 |
| AbbVie(2 entities) | 30 | $451 |
| Lundbeck LLC | 14 | $271 |
| Novartis | 18 | $268 |
| Akcea Therapeutics, Inc. | 10 | $221 |
| Teva Pharmaceuticals USA, Inc. | 26 | $212 |
| Lilly USA, LLC | 13 | $184 |
| Biogen | 9 | $179 |
| Amgen | 10 | $172 |
| Genentech USA, Inc. | 13 | $163 |
| Sunovion Pharmaceuticals Inc. | 14 | $160 |
| EMD Serono, Inc. | 23 | $152 |
| Avanir Pharmaceuticals, Inc. | 7 | $122 |
| Supernus Pharmaceuticals, Inc. | 16 | $112 |
| Jazz Pharmaceuticals Inc. | 6 | $95 |
| Acadia Pharmaceuticals Inc | 6 | $80 |
| Assertio Therapeutics, Inc. | 4 | $64 |
| Eisai Inc. | 4 | $62 |
| Amneal Pharmaceuticals LLC | 4 | $61 |
| Tanabe Pharma America, Inc. | 3 | $48 |
| Sanofi | 3 | $47 |
| CSL Behring | 3 | $46 |
| Pfizer | 3 | $40 |
| Zyla Life Sciences, Inc. | 2 | $33 |
| UCB, Inc. | 2 | $32 |
| GE HealthCare | 2 | $30 |
| Currax Pharmaceuticals LLC | 1 | $19 |
| SK Life Science, Inc. | 1 | $18 |
| Impel Pharmaceuticals Inc. | 1 | $17 |
| Acorda Therapeutics, Inc | 1 | $15 |
| Upsher-smith Laboratories LLC | 1 | $15 |
| Harmony Biosciences LLC | 1 | $13 |
How this compares
$3,854 in reported general payments places this provider in the 50th percentile of 361 neurology providers in Tennessee.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Levetiracetam | 23 | $1,223 |
| Phenytoin Sodium Extended | 14 | $453 |
| Memantine Hcl | 13 | $357 |
| Donepezil Hcl | 14 | $114 |
Paid to pharmacies, not to this prescriber.
Other neurology in Memphis
- Lora McGillMemphis$7.5M
- Anthony NicholasMemphis$1.8M
- Mark LedouxMemphis$1.2M
- Tulio BertoriniMemphis$1M
- Lucas ElijovichMemphis$718K
- Rekha PillaiMemphis$355K
- Khalid AlsherbiniMemphis$249K
- Andrei AlexandrovMemphis$237K
- Ghaida ZaidMemphis$230K
- Nitin GoyalMemphis$223K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.