Bhuvaneswari Ramaswamy
Medical Oncology · Columbus, OHNPI 1851348098
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $1,875 of the $2,012 with a category attached, or 93.2%. Eisai Inc. accounts for 99.4% of it on its own, with 1 other manufacturer making up the rest. That places this record below the midpoint for medical oncology clinicians in OH, where the typical reported total is $2,659.
Across 3 payments — averaging $670.64 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Eisai Inc.$2K
- Gilead$12
Across 34 payments — averaging $30,514 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$1M
- Novartis$30K
- Astrazeneca UK Limited$6K
What the payments were for
- Consulting fees$1,87593%
- Food & beverage$1256%
- Education$121%
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 |
|---|---|---|
| Eisai Inc. | 2 | $2,000 |
| Gilead | 1 | $12 |
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.
- Halaven$2,000
How this compares
$2,012 in reported general payments places this provider in the 45th percentile of 157 medical oncology providers in Ohio.
Other medical oncology in Columbus
- David CarboneColumbus$438K
- Christian RolfoColumbus$227K
- Timothy MooreColumbus$213K
- Maryam LustbergColumbus$176K
- Timothy BurnsColumbus$64K
- Kai HeColumbus$49K
- Gregory OttersonColumbus$49K
- Sagar SardesaiColumbus$45K
- Asrar AlahmadiColumbus$36K
- John HaysColumbus$35K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.