Henry Zheng
Clinical Cardiac Electrophysiology · Littleton, CONPI 1881121713
Payments from drug & device makers
What this record shows
The money is spread across several categories — grants (56.9%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. 16 manufacturers reported payments, led by Abbott at 48.0% of the total. Reporting peaked in 2023 at $23,627 and has fallen 69.9% since, to $7,105 in 2025.
Across 313 payments — averaging $184.70 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Abbott$28K
- Boston Scientific$15K
- Medtronic$13K
- Biosense Webster, Inc.$1K
- Philips North America LLC$157
- Cordis US CORP.$78
- plus $372 from 10 others
What the payments were for
- Grants$32,87557%
- Travel & lodging$12,77222%
- Food & beverage$11,28520%
- Education$8782%
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 | 149 | $27,747 |
| Boston Scientific | 24 | $14,787 |
| Medtronic | 58 | $13,317 |
| Biosense Webster, Inc. | 61 | $1,352 |
| Philips North America LLC | 2 | $157 |
| Cordis US CORP. | 3 | $78 |
| Pfizer | 3 | $70 |
| Cardiovascular Systems Inc. | 1 | $57 |
| Bayer | 3 | $53 |
| E.r. Squibb & Sons, L.L.C. | 2 | $38 |
| AstraZeneca | 2 | $33 |
| Pharmacosmos Therapeutics Inc. | 1 | $30 |
| Teleflex LLC | 1 | $29 |
| Bridgebio Pharma, Inc. | 1 | $22 |
| Cardiva Medical, Inc. | 1 | $21 |
| Lantheus Medical Imaging, Inc. | 1 | $19 |
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.
- ENSITE PRECISION$5,579
- ASSURITY$3,375
- TACTICATH ABLATION CATHETER, SENSOR ENABLED$3,375
- THORATEC HEARTMATE 3 LVAS IMPLANT KIT$1,647
- Micra$1,535
- GENERAL - THERAPIES$1,307
- AVEIR$931
- ENSITE$868
- GALLANT$709
- Carto 3$395
- QUADRA ASSURA$320
- DURATA$182
- (7881) Ultrasound Und$125
How this compares
$57,811 in reported general payments places this provider in the 75th percentile of 66 clinical cardiac electrophysiology providers in Colorado.
See all clinical cardiac electrophysiology providers in Colorado →
Other clinical cardiac electrophysiology in Littleton
- Srikanth SundaramLittleton$493K
- William ChoeLittleton$20K
- Roger DamleLittleton$4K
- Jamie JordanLittleton$3K
- Jehu MathewLittleton$2K
- Bradley MikaelianColorado Springs$364K
- Wendy TzouAurora$350K
- Christopher PorterfieldAurora$340K
- Lohit GargAurora$147K
- Ethan EllisFort Collins$144K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.