Nima Madanchi
Internal Medicine · Washington, DCNPI 1780198531
Payments from drug & device makers
Across 174 payments — averaging $25.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$887
- Amgen$765
- AbbVie$632
- GSK$358
- AstraZeneca$323
- ANI Pharmaceuticals, Inc.$266
- plus $1K from 12 others
What the payments were for
- Food & beverage$4,09394%
- Education$2836%
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 |
|---|---|---|
| Johnson & Johnson(2 entities) | 26 | $887 |
| Amgen | 42 | $765 |
| AbbVie | 24 | $632 |
| GSK | 11 | $358 |
| AstraZeneca(2 entities) | 4 | $323 |
| ANI Pharmaceuticals, Inc. | 19 | $266 |
| Novartis | 9 | $224 |
| Mallinckrodt Hospital Products Inc. | 5 | $222 |
| UCB, Inc. | 12 | $204 |
| Aurinia Pharma U.S., Inc. | 6 | $125 |
| Lilly USA, LLC | 5 | $116 |
| E.r. Squibb & Sons, L.L.C. | 3 | $76 |
| Sandoz | 3 | $66 |
| Radius Health, Inc. | 1 | $26 |
| Pfizer | 1 | $25 |
| Sanofi | 1 | $22 |
| Genentech USA, Inc. | 1 | $21 |
| Boehringer Ingelheim | 1 | $18 |
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
$4,376 in reported general payments places this provider in the 85th percentile of 645 internal medicine providers in District of Columbia.
See all internal medicine providers in District of Columbia →
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Taltz AutoinjectorIxekizumab | 12 | $75,459 |
| MethotrexateMethotrexate Sodium | 42 | $980 |
| Hydroxychloroquine Sulfate | 15 | $781 |
| Prednisone | 31 | $257 |
| Alendronate Sodium | 11 | $83 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Washington
- Federico AschWashington$4.6M
- Geoffrey GibneyWashington$2.3M
- Nnemdi Kamanu EliasWashington$939K
- Andrea SingerWashington$930K
- Kathryn SowerwineWashington$831K
- Douglas WardWashington$454K
- Ida BergstromWashington$295K
- Miriam CameronWashington$290K
- Bruce RashbaumWashington$265K
- Kevin GriffithsWashington$180K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.