Krishnakumar Udayakumar
Internal Medicine · Durham, NCNPI 1427266592
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $999 of the $1,034 with a category attached, or 96.6%. Every reported general payment came from a single manufacturer, F. Hoffmann-la Roche AG.
Across 3 payments — averaging $344.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- F. Hoffmann-la Roche AG$1K
Across 2 payments — averaging $5,500,000 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Pfizer$11M
What the payments were for
- Travel & lodging$99997%
- Food & beverage$353%
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 |
|---|---|---|
| F. Hoffmann-la Roche AG | 3 | $1,034 |
How this compares
$1,034 in reported general payments places this provider in the 75th percentile of 3,302 internal medicine providers in North Carolina.
Other internal medicine in Durham
- Nirmish ShahDurham$862K
- Mary KlotmanDurham$478K
- Manesh PatelDurham$435K
- Patricia LugarDurham$197K
- Rebecca RichDurham$160K
- Adam DevoreDurham$112K
- Kevin ThomasDurham$101K
- Julius WilderDurham$97K
- Richard RiedelDurham$95K
- Jennifer RymerDurham$73K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.