Amy Knorr
Neurology · Norwalk, CTNPI 1255432043
Payments from drug & device makers
Across 93 payments — averaging $138.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biogen$11K
- UCB, Inc.$263
- Amgen$170
- Teva Pharmaceuticals USA, Inc.$131
- Supernus Pharmaceuticals, Inc.$94
- Novartis$86
- plus $849 from 21 others
What the payments were for
- Speaking & faculty fees$241%
- Food & beverage$1,80397%
- Education$231%
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 |
|---|---|---|
| Biogen | 13 | $11,256 |
| UCB, Inc. | 15 | $263 |
| Amgen | 3 | $170 |
| Teva Pharmaceuticals USA, Inc. | 8 | $131 |
| Supernus Pharmaceuticals, Inc. | 5 | $94 |
| Novartis | 4 | $86 |
| EMD Serono, Inc. | 5 | $74 |
| Sanofi | 4 | $71 |
| AstraZeneca | 4 | $66 |
| CSL Behring | 3 | $62 |
| AbbVie(2 entities) | 4 | $60 |
| Adamas Pharmaceuticals, Inc. | 3 | $60 |
| Akcea Therapeutics, Inc. | 2 | $57 |
| Avanir Pharmaceuticals, Inc. | 3 | $47 |
| Neurocrine Biosciences, Inc. | 2 | $42 |
| Eisai Inc. | 2 | $39 |
| Lilly USA, LLC | 2 | $35 |
| Amneal Pharmaceuticals LLC | 2 | $34 |
| Boston Scientific | 1 | $30 |
| Alnylam Pharmaceuticals Inc. | 1 | $28 |
| Acorda Therapeutics, Inc | 1 | $24 |
| Mallinckrodt Enterprises LLC | 1 | $23 |
| Genentech USA, Inc. | 1 | $23 |
| Johnson & Johnson | 1 | $20 |
| Sunovion Pharmaceuticals Inc. | 1 | $19 |
| MDD US Operations, LLC | 1 | $19 |
| Grifols USA, LLC | 1 | $17 |
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
$12,849 in reported general payments places this provider in the 70th percentile of 280 neurology providers in Connecticut.
Other neurology in Norwalk
- David RussellNew Haven$31.2M
- Peter McAllisterFairfield$15M
- Erin LongbrakeNorth Haven$5.5M
- David HaflerNew Haven$3.5M
- Stewart TepperStamford$1.3M
- Kathleen MullinStamford$1.1M
- Richard NowakNew Haven$1M
- Srinath KadimiFairfield$908K
- Joachrim BaehringNew Haven$831K
- Sharon StollNew Haven$822K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.