David Zhang, MD
Advanced Heart Failure and Transplant Cardiology · Tacoma, WANPI 1922274968
Payments from drug & device makers
Across 192 payments — averaging $5193.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$930K
- Cvrx, Inc.$33K
- Alnylam Pharmaceuticals Inc.$30K
- Abbott$1K
- Abiomed$745
- Actelion Pharmaceuticals US, Inc.$372
- plus $2K from 16 others
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 |
|---|---|---|
| Medtronic(2 entities) | 80 | $929,775 |
| Cvrx, Inc. | 17 | $33,383 |
| Alnylam Pharmaceuticals Inc. | 24 | $29,710 |
| Abbott | 14 | $1,176 |
| Abiomed | 16 | $745 |
| Actelion Pharmaceuticals US, Inc. | 5 | $372 |
| Boston Scientific | 7 | $355 |
| Livanova USA, Inc. | 2 | $273 |
| Amgen | 3 | $244 |
| American Regent | 1 | $233 |
| Pfizer | 3 | $220 |
| Chiesi USA, Inc. | 1 | $135 |
| E.r. Squibb & Sons, L.L.C. | 1 | $127 |
| Johnson & Johnson | 1 | $121 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 7 | $110 |
| United Therapeutics Corporation | 2 | $69 |
| Impulse Dynamics (USA) Inc. | 1 | $49 |
| Novo Nordisk | 2 | $40 |
| Nuwellis, Inc. | 2 | $32 |
| Merck | 1 | $24 |
| AstraZeneca | 1 | $22 |
| BD | 1 | $19 |
How this compares
$997,236 in reported general payments places this provider in the 95th percentile of 20 advanced heart failure and transplant cardiology providers in Washington.
See all advanced heart failure and transplant cardiology providers in Washington →
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 advanced heart failure and transplant cardiology in Tacoma
- Myung ParkTacoma$2K
- John MignoneSeattle$547K
- Wayne LevySeattle$396K
- Richard ChengSeattle$270K
- James MuddSpokane$135K
- Deirdre MooneySpokane$110K
- David Bragin-SanchezSpokane$83K
- April Stempien OteroSeattle$76K
- Salpy PamboukianSeattle$68K
- Preethi PirlamarlaSeattle$14K
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.