Justin Hayase, MD
Clinical Cardiac Electrophysiology · Los Angeles, CANPI 1275896219
Payments from drug & device makers
What this record shows
This record is dominated by grants: $72,500 of the $99,643 with a category attached, or 72.8%. 11 manufacturers reported payments, led by Abbott at 55.9% of the total. Reporting peaked in 2020 at $73,206 and has fallen 86.5% since, to $9,855 in 2025.
Across 190 payments — averaging $524.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$56K
- Medtronic$28K
- Boston Scientific$11K
- Atricure, Inc.$2K
- Biotronik Inc.$2K
- Medical Device Business Services, Inc.$637
- plus $679 from 5 others
Across 1 payment — averaging $12,430 each. An ownership or investment interest held by the physician or an immediate family member.
- Anumana, Inc.$12K
What the payments were for
- Consulting fees$10,12510%
- Speaking & faculty fees$1,3301%
- Grants$72,50073%
- Travel & lodging$7,2077%
- Food & beverage$7,5908%
- Education$8921%
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 | 69 | $55,682 |
| Medtronic(3 entities) | 57 | $27,592 |
| Boston Scientific | 22 | $11,275 |
| Atricure, Inc. | 4 | $2,161 |
| Biotronik Inc. | 14 | $1,618 |
| Medical Device Business Services, Inc. | 5 | $637 |
| Biosense Webster, Inc. | 7 | $325 |
| Cardiva Medical, Inc. | 8 | $165 |
| Acutus Medical, Inc. | 2 | $148 |
| Philips North America LLC | 1 | $21 |
| Lantheus Medical Imaging, Inc. | 1 | $20 |
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.
- GENERAL BRADY$7,500
- TACTICATH ABLATION CATHETER, SENSOR ENABLED$5,931
- AVEIR$3,324
- GENERAL - THERAPIES$3,108
- ENSITE$1,925
- DURATA$950
- TENDRIL$881
- GALLANT$713
- Carto 3$146
- EnSite Precision Cardiac Mapping System$143
- Ensite Cardiac Mapping System$137
- Perclose ProGlide suture mediated closure system$111
How this compares
$99,643 in reported general payments places this provider in the 80th 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 | 14 | $18,598 |
| Metoprolol Succinate | 29 | $457 |
| Atorvastatin Calcium | 11 | $66 |
Paid to pharmacies, not to this prescriber.
Other clinical cardiac electrophysiology in Los Angeles
- Leslie SaxonLos Angeles$1.1M
- Rahul DoshiLos Angeles$469K
- Koonlawee NademaneeLos Angeles$446K
- Ivan HoLos Angeles$294K
- Eric BuchLos Angeles$213K
- Carlos MaciasLos Angeles$160K
- Olujimi AjijolaLos Angeles$159K
- Omar YasinLos Angeles$87K
- Shephal DoshiSanta Monica$2.1M
- Jonathan HsuSan Diego$1.2M
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.