Vivek Iyer, MD
Clinical Cardiac Electrophysiology · Larkspur, CANPI 1609036458
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $47,688 of the $66,292 with a category attached, or 71.9%. 12 manufacturers reported payments, led by Medical Device Business Services, Inc. at 52.2% of the total. Reporting peaked in 2021 at $18,041 and has fallen 69.6% since, to $5,477 in 2025.
Across 281 payments — averaging $235.91 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medical Device Business Services, Inc.$35K
- Biosense Webster, Inc.$16K
- Boston Scientific$8K
- Abbott$6K
- Medtronic$2K
- Biotronik Inc.$426
- plus $529 from 6 others
Across 79 payments — averaging $5431.01 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.
- Biosense Webster, Inc.$237K
- Boston Scientific$184K
- Abbott$8K
What the payments were for
- Consulting fees$47,68872%
- Speaking & faculty fees$3,2005%
- Travel & lodging$7,54111%
- Food & beverage$7,86312%
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 |
|---|---|---|
| Medical Device Business Services, Inc. | 23 | $34,613 |
| Biosense Webster, Inc. | 51 | $15,523 |
| Boston Scientific | 67 | $7,836 |
| Abbott | 55 | $5,532 |
| Medtronic(3 entities) | 69 | $1,833 |
| Biotronik Inc. | 7 | $426 |
| Heartflow, Inc. | 3 | $263 |
| Penumbra, Inc. | 1 | $160 |
| Baxter Healthcare | 2 | $33 |
| Philips North America LLC | 1 | $30 |
| Bardy Diagnostics, Inc. | 1 | $28 |
| Johnson & Johnson | 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.
- Carto 3$38,865
- Carto 3 System$5,250
- Watchman$4,814
- AVEIR$3,629
- GENERAL - THERAPIES$675
- ENSITE PRECISION$251
- SelectSecure$171
- Confirm Rx$169
- Quadra Assura CRT Defibrillator$166
- RUBY Coil$160
- WATCHMAN Access System$150
- Micra$148
- BioMonitor 2$141
- WATCHMAN FLX$131
- RESONATE$126
- FFRct$124
- AMPLATZER$121
- Mitra Clip system$112
How this compares
$66,292 in reported general payments places this provider in the 70th percentile of 290 clinical cardiac electrophysiology providers in California.
See all clinical cardiac electrophysiology 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 131 | $168,504 |
| MultaqDronedarone Hcl | 57 | $61,307 |
| XareltoRivaroxaban | 41 | $35,180 |
| EntrestoSacubitril/Valsartan | 13 | $13,575 |
| Ranolazine ErRanolazine | 48 | $4,639 |
| Amiodarone Hcl | 56 | $2,360 |
| Metoprolol Succinate | 74 | $1,177 |
| SotalolSotalol Hcl | 27 | $539 |
| Famotidine | 52 | $476 |
| Losartan Potassium | 21 | $333 |
| Atorvastatin Calcium | 32 | $321 |
| Metoprolol Tartrate | 20 | $163 |
| ClopidogrelClopidogrel Bisulfate | 16 | $132 |
| Carvedilol | 11 | $117 |
| Furosemide | 13 | $57 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Johnson & JohnsonXarelto | $15 | $35,18041 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 70th percentile of 290 clinical cardiac electrophysiology providers in California.
Other clinical cardiac electrophysiology in Larkspur
- Shephal DoshiSanta Monica$2.1M
- Jonathan HsuSan Diego$1.2M
- Leslie SaxonLos Angeles$1.1M
- Rahul BhardwajLoma Linda$935K
- Nicholas Olsonla Jolla$801K
- Jonathan DukesVentura$775K
- Brett GidneySanta Barbara$756K
- John Rogersla Jolla$738K
- Rajesh BankerNewport Beach$538K
- Rahul DoshiLos Angeles$469K
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.