Mayur Ramesh, MD
Infectious Disease · Detroit, MINPI 1043275167
Payments from drug & device makers
Across 248 payments — averaging $6693.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Janssen Research & Development, LLC$634K
- Eli Lilly$252K
- Pfizer$173K
- Merck$125K
- Bavarian Nordic A/s$97K
- Modernatx, Inc.$66K
- plus $314K from 11 others
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 |
|---|---|---|
| Janssen Research & Development, LLC | 57 | $633,589 |
| Eli Lilly | 10 | $252,075 |
| Pfizer | 49 | $172,710 |
| Merck | 6 | $124,515 |
| Bavarian Nordic A/s | 41 | $96,937 |
| Modernatx, Inc. | 20 | $65,866 |
| Genentech, Inc. | 10 | $59,935 |
| AstraZeneca(2 entities) | 12 | $54,753 |
| Hoffmann-la Roche Limited | 9 | $54,150 |
| Astrazeneca UK Limited | 2 | $43,446 |
| Regeneron | 9 | $42,552 |
| Ferring Pharmaceuticals AS | 9 | $27,150 |
| GSK | 3 | $16,633 |
| Seres Therapeutics, Inc. | 6 | $12,978 |
| Ferring Pharmaceuticals Inc. | 1 | $2,625 |
| Astellas Pharma US Inc | 2 | $117 |
| AbbVie | 2 | $24 |
How this compares
$1,660,053 in reported general payments places this provider in the 95th percentile of 257 infectious disease providers in Michigan.
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 infectious disease in Detroit
- Marcus ZervosDetroit$23.5M
- Smitha GudipatiDetroit$1.9M
- Indira BrarDetroit$1.7M
- George AlangadenDetroit$987K
- Teena ChopraDetroit$409K
- Erica HercDetroit$319K
- Rodger MacarthurDetroit$175K
- Jonathan WilliamsDetroit$155K
- William DillonDetroit$120K
- Pranatharthi ChandrasekarDetroit$118K
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.