Sudipta Mazumder
Internal Medicine · Charlotte, NCNPI 1467560805
Payments from drug & device makers
Across 159 payments — averaging $16.38 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$291
- Novo Nordisk$266
- AstraZeneca$261
- AbbVie$233
- Merck$140
- Eisai Inc.$131
- plus $1K from 21 others
What the payments were for
- Food & beverage$2,604100%
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 |
|---|---|---|
| Lilly USA, LLC | 18 | $291 |
| Novo Nordisk | 17 | $266 |
| AstraZeneca | 17 | $261 |
| AbbVie | 15 | $233 |
| Merck | 9 | $140 |
| Eisai Inc. | 9 | $131 |
| Boehringer Ingelheim | 7 | $124 |
| Amgen | 7 | $122 |
| Biohaven Pharmaceuticals, Inc. | 9 | $115 |
| Vanda Pharmaceuticals Inc. | 4 | $112 |
| Abbott | 5 | $109 |
| Biohaven Pharmaceutical Holding Company Ltd. | 5 | $97 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 6 | $92 |
| Xeris Pharmaceuticals, Inc. | 4 | $82 |
| Bayer | 5 | $75 |
| Teva Pharmaceuticals USA, Inc. | 5 | $72 |
| Amarin Pharma, Inc. | 3 | $48 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $43 |
| Pfizer | 2 | $31 |
| Biogen | 2 | $31 |
| Esperion Therapeutics, Inc. | 1 | $26 |
| Bausch Health US, LLC | 2 | $26 |
| Global Blood Therapeutics, Inc. | 1 | $18 |
| Edwards Lifesciences | 1 | $17 |
| Corcept Therapeutics | 1 | $16 |
| Kowa Pharmaceuticals America, Inc. | 1 | $15 |
| Novartis | 1 | $14 |
How this compares
$2,604 in reported general payments places this provider in the 80th percentile of 3,302 internal medicine providers in North Carolina.
Other internal medicine in Charlotte
- Saad UsmaniCharlotte$16.2M
- Christina KennellyCharlotte$15.4M
- Lyndsay MolinariCharlotte$2.4M
- Claud GriggCharlotte$1.5M
- Maher AghaCharlotte$1M
- Jonathan SchwartzCharlotte$824K
- Marc JohnsonCharlotte$823K
- Santosh GopalakrishnanCharlotte$598K
- Maithili ChitnavisCharlotte$536K
- Christopher FerreriCharlotte$434K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.