Naresh Bumma, MD
Hematology · Columbus, OHNPI 1346504412
Payments from drug & device makers
Across 490 payments — averaging $10,101 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Regeneron$3.7M
- AstraZeneca$551K
- Janssen Research & Development, LLC$308K
- Bristol Myers Squibb$223K
- AbbVie$58K
- Amgen$55K
- plus $69K from 9 others
Across 83 payments — averaging $377.48 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.
- Regeneron$31K
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 |
|---|---|---|
| Regeneron | 274 | $3,686,175 |
| AstraZeneca | 13 | $551,134 |
| Janssen Research & Development, LLC | 67 | $307,543 |
| Bristol Myers Squibb | 14 | $222,632 |
| AbbVie | 7 | $57,978 |
| Amgen | 66 | $55,042 |
| Sanofi | 20 | $31,243 |
| E.r. Squibb & Sons, L.L.C. | 1 | $20,745 |
| Alnylam Pharmaceuticals Inc. | 11 | $8,020 |
| Johnson & Johnson | 6 | $6,455 |
| Regeneron Healthcare Solutions, Inc. | 5 | $1,400 |
| Janssen Scientific Affairs, LLC | 1 | $840 |
| Karyopharm Therapeutics Inc. | 2 | $324 |
| Adaptive Biotechnologies Corporation | 2 | $139 |
| Sanofi-aventis U.S. LLC | 1 | $17 |
How this compares
$4,949,686 in reported general payments places this provider in the 90th percentile of 84 hematology providers in Ohio.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other hematology in Columbus
- Jennifer WoyachColumbus$406.1M
- Kerry RogersColumbus$39.6M
- Uma BorateColumbus$23.8M
- Kami MaddocksColumbus$14.2M
- Narendranath EpperlaColumbus$3.6M
- Lapo AlinariColumbus$3.1M
- Spero CatalandColumbus$2.8M
- Seema BhatColumbus$2.7M
- Nicole GrieselhuberColumbus$2.5M
- David BondColumbus$2.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.