Has John Carroll received payments from drug or device companies?

Yes. Drug and device makers reported $25,470 in general payments to John Carroll across 72 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean John Carroll did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about John Carroll come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

John Carroll

Interventional Cardiology · Aurora, CONPI 1063502748

Payments from drug & device makers

What this record shows

This record is dominated by consulting fees: $16,642 of the $25,470 with a category attached, or 65.3%. Abbott accounts for 61.0% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2020 at $7,200 and has fallen 99.7% since, to $23 in 2025.

$25,470in general payments, 2019–2025

Across 72 payments — averaging $353.74 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Abbott$16K
Edwards Lifesciences$5K
Philips North America LLC$3K
Boston Scientific$914
Medtronic$295
Heartflow, Inc.$155
plus $109 from 2 others

$512,761in research payments, 2019–2025

Across 142 payments — averaging $3610.99 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.

Abbott$174K
Philips North America LLC$154K
Medtronic$110K
Edwards Lifesciences$75K
W. L. Gore & Associates, Inc.$239

What the payments were for

Consulting fees$16,64265%
Speaking & faculty fees$3,00012%
Grants$9144%
Travel & lodging$2,3529%
Food & beverage$2,56110%

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	36	$15,543
Edwards Lifesciences	24	$5,299
Philips North America LLC	3	$3,155
Boston Scientific	1	$914
Medtronic(2 entities)	3	$295
Heartflow, Inc.	2	$155
W. L. Gore & Associates, Inc.	2	$78
Shockwave Medical, Inc	1	$31

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.

AMPLATZER Occluders$5,120
Spectranetics Undiv$3,000
Mitra Clip system$2,725
AMPLATZER TALISMAN$1,253
GENERAL - THERAPIES$914
MitraClip System$823
COREVALVE EVOLUT R$168
Edwards SAPIEN 3 Ultra Transcatheter Heart Valve$108

How this compares

$25,470 in reported general payments places this provider in the 75th percentile of 111 interventional cardiology providers in Colorado.

See all interventional cardiology providers in Colorado →

Other interventional cardiology in Aurora

Gareth MorganAurora$536K
Jamaluddin MolooAurora$272K
Jenny Zablah AlabiAurora$269K
Sridhar Sampath-KumarAurora$142K
Matthew ZipseAurora$137K
Jeffrey ParkAurora$132K
Akhil Rasim ReddyAurora$29K
Connie HessAurora$19K
Aken DesaiAurora$19K
Neel ButalaAurora$10K

See the full list for Colorado →

Where these figures come from

Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
Identity: NPPES NPI Registry, July 2026.

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