Jonathan Cosin, MD
Gynecologic Oncology · New Britain, CTNPI 1417936139
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (59.9%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. Medtronic accounts for 70.5% of it on its own, with 1 other manufacturer making up the rest. 2023 is the largest year on record at $549, 2.2 times the $246 reported in 2020.
Across 9 payments — averaging $92.68 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$588
- Covidien LP$246
Across 32 payments — averaging $2638.51 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.
- AstraZeneca$46K
- Covidien LP$20K
- Medtronic$19K
What the payments were for
- Consulting fees$50060%
- Travel & lodging$24630%
- Food & beverage$8811%
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 |
|---|---|---|
| Medtronic | 5 | $588 |
| Covidien LP | 4 | $246 |
How this compares
$834 in reported general payments places this provider in the 55th percentile of 25 gynecologic oncology providers in Connecticut.
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 gynecologic oncology in New Britain
- Xun ZhouNew Britain$5K
- Gulden MenderesBridgeport$35K
- Gloria HuangNew Haven$27K
- Karen NishidaStamford$26K
- Amy BrownHartford$23K
- Mitchell ClarkNew Haven$9K
- Linus ChuangDanbury$3K
- Blair McNamaraNew Haven$1K
- Conway XuHartford$1K
- Aparna KailasamNew Haven$1K
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.