Ulrika Birgersdotter-Green, MD
Clinical Cardiac Electrophysiology · San Diego, CANPI 1851349757
Payments from drug & device makers
Across 1,381 payments — averaging $818.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$356K
- Vektor Medical Inc.$262K
- Medtronic$251K
- Biotronik Inc.$89K
- Impulse Dynamics (USA) Inc.$56K
- Boston Scientific$46K
- plus $70K from 15 others
Across 8 payments — averaging $1140.63 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.
- Medtronic$9K
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 | 296 | $355,932 |
| Vektor Medical Inc. | 8 | $262,305 |
| Medtronic(3 entities) | 691 | $250,937 |
| Biotronik Inc. | 162 | $88,650 |
| Impulse Dynamics (USA) Inc. | 19 | $56,134 |
| Boston Scientific | 56 | $46,297 |
| Elutia, Inc. | 5 | $38,402 |
| Philips North America LLC | 116 | $25,324 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 8 | $2,823 |
| Altathera Pharmaceuticals LLC | 2 | $2,013 |
| Kestra Medical Technology Services, Inc. | 4 | $280 |
| Edwards Lifesciences | 1 | $214 |
| Biosense Webster, Inc. | 2 | $150 |
| EBR Systems, Inc. | 1 | $115 |
| Stryker | 3 | $110 |
| Pfizer | 1 | $58 |
| Boehringer Ingelheim | 2 | $36 |
| Baxter Healthcare | 1 | $35 |
| Atricure, Inc. | 1 | $26 |
| E.r. Squibb & Sons, L.L.C. | 1 | $23 |
| Johnson & Johnson | 1 | $19 |
How this compares
$1,129,883 in reported general payments places this provider in the 95th 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.
Other clinical cardiac electrophysiology in San Diego
- David KrummenSan Diego$7.3M
- Jonathan HsuSan Diego$1.4M
- Charles AthillSan Diego$1.2M
- Frederick HanSan Diego$370K
- Gregory FeldSan Diego$202K
- Jonathan DukesVentura$2.9M
- Shephal DoshiSanta Monica$2.9M
- Arash AryanaSacramento$2.4M
- Marco PerezStanford$2.1M
- Rahul DoshiLos Angeles$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.