Covered recipient · General Payments record

MICHAEL KOPSTEIN

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI: 1902251598
CMS profile: 5701586
Location: THORNTON, CO

General Payments · PY2018–2024

$5,750.17

Reported across 150 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,516.73

60 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated

The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$1,896.73	54
Travel and Lodging	$497.33	5
Education	$122.67	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Medtronic, Inc.	$1,246.76	15
ABIOMED	$328.45	10
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$219.25	9
Philips Electronics North America Corporation	$218.98	1
BOSTON SCIENTIFIC CORPORATION	$120.89	3
Janssen Pharmaceuticals, Inc	$95.15	8
Actelion Pharmaceuticals US, Inc.	$89.39	4
Kiniksa Pharmaceuticals International, plc	$72.56	3
CHIESI USA, INC.	$51.22	3
Terumo Medical Corporation	$25.85	1
Biosense Webster, Inc.	$16.79	1
Acerta Pharma LLC	$15.96	1
PFIZER INC.	$15.48	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$41.41	2
PY2021	$243.65	6
PY2022	$1,451.39	34
PY2023	$1,496.99	48
PY2024	$2,516.73	60

Payment records · PY2024 (60)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 2021 2022 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
ABIOMED	$5.09	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1142262531	CMS
ABIOMED	$4.14	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1142262485	CMS
ABIOMED	$4.68	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1142262489	CMS
ABIOMED	$137.35	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1142262491	CMS
ABIOMED	$4.36	04/27/2024	Food and Beverage	Undisputed	01/23/2026	1142262493	CMS
ABIOMED	$3.78	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1142262537	CMS
ABIOMED	$5.20	05/17/2024	Food and Beverage	Undisputed	01/23/2026	1142262539	CMS
ABIOMED	$16.96	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1142262553	CMS
ABIOMED	$91.34	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1142262561	CMS
ABIOMED	$55.55	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1142262563	CMS
Actelion Pharmaceuticals US, Inc.	$20.10	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1078876398	CMS
Actelion Pharmaceuticals US, Inc.	$28.95	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1078876424	CMS
Actelion Pharmaceuticals US, Inc.	$19.71	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1078876390	CMS
Actelion Pharmaceuticals US, Inc.	$20.63	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1078876412	CMS
AstraZeneca Pharmaceuticals LP	$15.96	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1105750949	CMS
Biosense Webster, Inc.	$16.79	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1077668404	CMS
Boston Scientific Corporation	$81.82	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1092420728	CMS
Boston Scientific Corporation	$18.53	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1092420724	CMS
Boston Scientific Corporation	$20.54	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1092420726	CMS
Chiesi USA, Inc.	$22.18	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1151811329	CMS
Chiesi USA, Inc.	$14.69	10/19/2024	Food and Beverage	Undisputed	01/23/2026	1151811332	CMS
Chiesi USA, Inc.	$14.35	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1151811336	CMS
Janssen Pharmaceuticals, Inc	$15.13	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1077960974	CMS
Janssen Pharmaceuticals, Inc	$11.23	03/14/2024	Food and Beverage	Undisputed	01/23/2026	1077961070	CMS
Janssen Pharmaceuticals, Inc	$14.01	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1077961268	CMS
Janssen Pharmaceuticals, Inc	$22.68	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1077961012	CMS
Janssen Pharmaceuticals, Inc	$11.05	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1077961184	CMS
Janssen Pharmaceuticals, Inc	$11.01	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1077961274	CMS
Janssen Pharmaceuticals, Inc	$4.70	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1077961248	CMS
Janssen Pharmaceuticals, Inc	$5.34	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1077961310	CMS
Kiniksa Pharmaceuticals International, plc	$25.48	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1154891899	CMS
Kiniksa Pharmaceuticals International, plc	$22.40	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1154891903	CMS
Kiniksa Pharmaceuticals International, plc	$24.68	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1154891933	CMS
Medtronic, Inc.	$41.95	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1119540119	CMS
Medtronic, Inc.	$90.99	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1119540121	CMS
Medtronic, Inc.	$122.67	09/17/2024	Education	Undisputed	01/23/2026	1119540123	CMS
Medtronic, Inc.	$133.84	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1119540145	CMS
Medtronic, Inc.	$234.79	09/25/2024	Travel and Lodging	Undisputed	01/23/2026	1119540125	CMS
Medtronic, Inc.	$34.25	09/25/2024	Travel and Lodging	Undisputed	01/23/2026	1119540127	CMS
Medtronic, Inc.	$125.95	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1119540147	CMS
Medtronic, Inc.	$175.00	11/14/2024	Travel and Lodging	Undisputed	01/23/2026	1119540139	CMS
Medtronic, Inc.	$17.08	11/14/2024	Travel and Lodging	Undisputed	01/23/2026	1119540141	CMS
Medtronic, Inc.	$35.01	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1119540135	CMS
Medtronic, Inc.	$57.74	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1119540137	CMS
Medtronic, Inc.	$36.21	11/18/2024	Travel and Lodging	Undisputed	01/23/2026	1119540129	CMS
Medtronic, Inc.	$9.23	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1119540131	CMS
Medtronic, Inc.	$11.24	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1119540133	CMS
Medtronic, Inc.	$120.81	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1119540143	CMS
PFIZER INC.	$15.48	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1131464145	CMS
Philips North America LLC	$218.98	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1146874315	CMS
Terumo Medical Corporation	$25.85	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1151765223	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.59	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1080662591	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.19	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1080662779	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$33.92	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1080662823	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$15.98	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1080662883	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$10.75	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1080663015	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$91.87	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1080663325	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$11.71	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1080663495	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.54	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1080663679	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.70	07/05/2024	Food and Beverage	Undisputed	01/23/2026	1080663703	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-01-23
Program years on this page: 2018, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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