Qi Zheng, MD
Clinical Cardiac Electrophysiology · Worcester, MANPI 1518281542
Payments from drug & device makers
Across 40 payments — averaging $258.22 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biotronik Inc.$8K
- Medical Device Business Services, Inc.$1K
- Medtronic$820
- Boston Scientific$298
- E.r. Squibb & Sons, L.L.C.$128
- Abiomed$44
- plus $45 from 2 others
What the payments were for
- Travel & lodging$2,42463%
- Food & beverage$1,06728%
- Education$3389%
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 |
|---|---|---|
| Biotronik Inc. | 4 | $7,577 |
| Medical Device Business Services, Inc. | 13 | $1,416 |
| Medtronic(2 entities) | 13 | $820 |
| Boston Scientific | 5 | $298 |
| E.r. Squibb & Sons, L.L.C. | 2 | $128 |
| Abiomed | 1 | $44 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $28 |
| Abbott | 1 | $17 |
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 System$803
- SelectSecure$135
- CAMZYOS$117
How this compares
$10,329 in reported general payments places this provider in the 40th 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 | 278 | $302,374 |
| XareltoRivaroxaban | 69 | $78,958 |
| Ambrisentan | 11 | $22,491 |
| Flecainide Acetate | 196 | $10,755 |
| Tadalafil | 12 | $4,780 |
| Metoprolol Succinate | 362 | $4,498 |
| Tiadylt ErDiltiazem Hcl | 90 | $3,251 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 26 | $1,820 |
| Diltiazem 24hr ErDiltiazem Hcl | 74 | $1,325 |
| Valsartan | 56 | $1,218 |
| Ezetimibe | 46 | $993 |
| Atorvastatin Calcium | 128 | $933 |
| SotalolSotalol Hcl | 50 | $814 |
| Rosuvastatin Calcium | 70 | $810 |
| Amiodarone Hcl | 84 | $803 |
Paid to pharmacies, not to this prescriber.
Other clinical cardiac electrophysiology in Worcester
- David McManusWorcester$1.5M
- Kevin FloydWorcester$343K
- Herman CarneiroWorcester$61K
- Nikhil ShahWorcester$41K
- Lawrence RosenthalWorcester$27K
- Cynthia EnnisWorcester$13K
- Elad AnterBoston$4.5M
- Moussa MansourBoston$3.8M
- Alexei ShvilkinSouth Weymouth$3.4M
- Vassilios BezzeridesBoston$1.3M
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.