Radoslav Zinoviev, MD
Cardiovascular Disease · Los Angeles, CANPI 1720432693
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $9,096 of the $12,264 with a category attached, or 74.2%. 11 manufacturers reported payments, led by Abbott at 27.6% of the total. 2025 is the largest year on record at $6,278, 2.6 times the $2,384 reported in 2023.
Across 188 payments — averaging $65.24 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$3K
- Medtronic$3K
- Edwards Lifesciences$2K
- Shockwave Medical, Inc$2K
- Abiomed$693
- Boston Scientific$326
- plus $752 from 5 others
What the payments were for
- Travel & lodging$3,16726%
- Food & beverage$9,09674%
- Education$10%
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 |
|---|---|---|
| Abbott | 45 | $3,389 |
| Medtronic | 38 | $3,033 |
| Edwards Lifesciences | 43 | $2,058 |
| Shockwave Medical, Inc | 36 | $2,013 |
| Abiomed | 9 | $693 |
| Boston Scientific | 6 | $326 |
| Cardiovascular Systems Inc. | 3 | $276 |
| Heartflow, Inc. | 5 | $256 |
| Cathworks, Inc. | 1 | $84 |
| Chiesi USA, Inc. | 1 | $72 |
| Penumbra, Inc. | 1 | $63 |
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.
- COREVALVE EVOLUT R$2,124
- OPTIS$1,299
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$1,044
- SAPIEN 3 Ultra RESILIA$438
- Impella$254
- Edwards SAPIEN 3 Transcatheter Heart Valve$241
- Diamondback Coronary$222
- PRESSUREWIRE$200
- XIENCE SKYPOINT$188
- MitraClip$177
- Emerge Push$166
- HI-TORQUE BALANCE$163
- FFRct$147
- SYMPLICITY G3$122
- AMPLATZER$119
- DRAGONFLY OPSTAR$102
How this compares
$12,264 in reported general payments places this provider in the 80th percentile of 2,184 cardiovascular disease providers in California.
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 cardiovascular disease in Los Angeles
- Cathleen Bairey-MerzLos Angeles$1.2M
- Karol WatsonLos Angeles$553K
- Jamil AboulhosnLos Angeles$423K
- Darren BermanLos Angeles$392K
- Arash NayeriLos Angeles$281K
- Gregg FonarowLos Angeles$260K
- Martha GulatiLos Angeles$141K
- Ted LoveHillsborough$102.8M
- Paul KurthSanta Barbara$6.1M
- Jason RogersSacramento$4.4M
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.