Matthew Tremblay
Neurology · Livingston, NJNPI 1720379845
Payments from drug & device makers
Across 338 payments — averaging $2401.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Genentech, Inc.$308K
- Novartis$191K
- Biogen$151K
- Roche Products Limited$108K
- TG Therapeutics, Inc.$28K
- Genentech USA, Inc.$12K
- plus $14K from 17 others
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 |
|---|---|---|
| Genentech, Inc. | 21 | $307,672 |
| Novartis | 6 | $190,700 |
| Biogen | 28 | $151,345 |
| Roche Products Limited | 172 | $108,046 |
| TG Therapeutics, Inc. | 11 | $27,907 |
| Genentech USA, Inc. | 61 | $11,899 |
| F. Hoffmann-la Roche AG | 7 | $6,408 |
| EMD Serono, Inc. | 5 | $3,194 |
| AstraZeneca | 3 | $2,083 |
| Roche Diagnostics International Ltd | 1 | $1,925 |
| Bristol Myers Squibb | 6 | $151 |
| Amgen(2 entities) | 4 | $148 |
| Sanofi | 2 | $31 |
| Teva Pharmaceuticals USA, Inc. | 2 | $29 |
| Abbott | 1 | $25 |
| Ultragenyx Pharmaceutical Inc. | 1 | $24 |
| Boston Scientific | 1 | $21 |
| Merz Pharmaceuticals, LLC | 1 | $19 |
| Medtronic | 1 | $19 |
| Lundbeck LLC | 1 | $17 |
| E.r. Squibb & Sons, L.L.C. | 1 | $16 |
| Johnson & Johnson | 1 | $16 |
| AbbVie | 1 | $15 |
How this compares
$811,710 in reported general payments places this provider in the 95th percentile of 521 neurology providers in New Jersey.
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 Livingston
- Sami SabaLivingston$127K
- Mangala NadkarniLivingston$72K
- Mary Ann PiconeTeaneck$2.8M
- Steven BromleyAudubon$1.7M
- David DuncanNeptune$1.5M
- Lana Zhovtis RyersonNeptune$1.3M
- Amos KatzEatontown$1.2M
- Fiona GuptaOradell$1.1M
- Andrew SylvesterBridgewater$1.1M
- Machteld HillenNewark$999K
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.