Mark Warshofsky, MD
Interventional Cardiology · Danbury, CTNPI 1932141249
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,507 of the $2,070 with a category attached, or 72.8%. Edwards Lifesciences accounts for 83.3% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2023 at $1,171 and has fallen 77.8% since, to $260 in 2025. That places this record below the midpoint for interventional cardiology clinicians in CT, where the typical reported total is $5,446.
Across 50 payments — averaging $41.40 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Edwards Lifesciences$2K
- Abbott$164
- Shockwave Medical, Inc$62
- Medtronic$39
- GE HealthCare$34
- Cardiovascular Systems Inc.$31
- plus $15 from 1 others
What the payments were for
- Travel & lodging$56227%
- Food & beverage$1,50773%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Edwards Lifesciences | 35 | $1,723 |
| Abbott | 7 | $164 |
| Shockwave Medical, Inc | 3 | $62 |
| Medtronic | 2 | $39 |
| GE HealthCare | 1 | $34 |
| Cardiovascular Systems Inc. | 1 | $31 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $15 |
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.
How this compares
$2,070 in reported general payments places this provider in the 25th percentile of 73 interventional cardiology providers in Connecticut.
See all interventional cardiology 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 interventional cardiology in Danbury
- Hal WassermanDanbury$2K
- Sumit TickooDanbury$1K
- Amit VoraNew Haven$409K
- Craig ThompsonHartford$222K
- Michael NannaNew Haven$60K
- Jawad HaiderBloomfield$44K
- Sameer NagpalNew Haven$43K
- Khagendra DahalFarmington$42K
- Abdul QaziHartford$38K
- Sarfaraz MemonHartford$30K
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.