Shu Yang, MD
Clinical Cardiac Electrophysiology · Boston, MANPI 1588044259
Payments from drug & device makers
What this record shows
The money is spread across several categories — grants (43.3%), consulting fees and food and beverage — rather than concentrated in one kind of arrangement. 8 manufacturers reported payments, led by Biosense Webster, Inc. at 43.9% of the total. 2025 is the largest year on record at $36,031, more than ten times the $885 reported in 2021.
Across 155 payments — averaging $521.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biosense Webster, Inc.$36K
- Medtronic$21K
- Boston Scientific$16K
- Abbott$4K
- Biotronik Inc.$3K
- Medical Device Business Services, Inc.$2K
- plus $60 from 2 others
What the payments were for
- Consulting fees$32,65040%
- Grants$35,00043%
- Travel & lodging$5,6577%
- Food & beverage$6,4848%
- Education$1,0101%
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 |
|---|---|---|
| Biosense Webster, Inc. | 60 | $35,507 |
| Medtronic | 8 | $20,622 |
| Boston Scientific | 16 | $15,976 |
| Abbott | 42 | $3,577 |
| Biotronik Inc. | 13 | $2,912 |
| Medical Device Business Services, Inc. | 14 | $2,145 |
| Heartflow, Inc. | 1 | $37 |
| Cordis US CORP. | 1 | $23 |
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$36,308
- AVEIR$1,895
- Edora 8 DR-T$583
- Sentus$583
- Rivacor 7 DR-T$583
- Acticor 7 VR-T DX$583
- EnSite Precision Cardiac Mapping System$309
- ENSITE$225
- Farapulse$178
- Micra$168
- Zero Gravity$147
- S-ICD System Magnet$139
- GALLANT$130
- QDOT MICRO Catheter$117
- NUVISION ICE CATHETER$117
- ENSITE PRECISION$112
How this compares
$80,801 in reported general payments places this provider in the 80th percentile of 106 clinical cardiac electrophysiology providers in Massachusetts.
See all clinical cardiac electrophysiology providers in Massachusetts →
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 | 22 | $21,147 |
| Flecainide Acetate | 11 | $317 |
| Metoprolol Succinate | 13 | $268 |
Paid to pharmacies, not to this prescriber.
Other clinical cardiac electrophysiology in Boston
- Elad AnterBoston$3.9M
- Jagmeet SinghBoston$619K
- Andre DavilaBoston$379K
- Daniel KramerBoston$247K
- Gregory MichaudBoston$244K
- Laurence EpsteinBoston$172K
- Leon PtaszekBoston$168K
- Moussa MansourBoston$145K
- Andrew LockeBoston$145K
- Peter ZimetbaumBoston$144K
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.