Krithika Chennapan
Internal Medicine · San Francisco, CANPI 1497217111
Payments from drug & device makers
Across 48 payments — averaging $41.66 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$228
- Incyte Corporation$223
- Novartis$170
- EMD Serono, Inc.$158
- Argenx US, Inc.$145
- Secura Bio, Inc.$135
- plus $941 from 15 others
What the payments were for
- Food & beverage$1,82291%
- Education$1789%
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 |
|---|---|---|
| AbbVie | 3 | $228 |
| Incyte Corporation | 6 | $223 |
| Novartis | 4 | $170 |
| EMD Serono, Inc. | 4 | $158 |
| Argenx US, Inc. | 1 | $145 |
| Secura Bio, Inc. | 1 | $135 |
| AstraZeneca | 1 | $124 |
| Sanofi | 4 | $122 |
| Merck | 4 | $115 |
| Astellas Pharma US Inc | 1 | $115 |
| Daiichi Sankyo Inc. | 4 | $103 |
| Bristol Myers Squibb | 3 | $60 |
| Exelixis Inc. | 2 | $56 |
| Servier Pharmaceuticals LLC | 2 | $50 |
| Johnson & Johnson | 2 | $47 |
| Stemline Therapeutics Inc. | 1 | $31 |
| Karyopharm Therapeutics Inc. | 1 | $28 |
| Blueprint Medicines Corporation | 1 | $28 |
| Genentech USA, Inc. | 1 | $26 |
| Deciphera Pharmaceuticals Inc. | 1 | $22 |
| Agios Pharmaceuticals, Inc. | 1 | $15 |
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
$2,000 in reported general payments places this provider in the 80th percentile of 13,581 internal medicine providers in California.
Other internal medicine in San Francisco
- Rahul AggarwalSan Francisco$24M
- Thomas MartinSan Francisco$13.7M
- Peter HuntSan Francisco$9.8M
- Diane HavlirSan Francisco$8.4M
- Sandy WongSan Francisco$6.6M
- Nina ShahSan Francisco$5.4M
- Katy TsaiSan Francisco$3.8M
- Riley BoveSan Francisco$3.6M
- Jacob LalezariSan Francisco$3.3M
- Flavio VincentiSan Francisco$2.9M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.