Covered recipient · General Payments record

KENNETH ROSENFIELD

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI: 1134327745
CMS profile: 141838
Location: BOSTON, MA

General Payments · PY2018–2024

$1,238,413.49

Reported across 338 records
CMS publication 2026-01-23

Latest program year · PY2024

$137,121.21

69 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
Consulting Fee	$131,705.77	28
Travel and Lodging	$2,606.00	10
Food and Beverage	$2,059.44	30
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$750.00	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Contego Medical, Inc	$60,000.00	12
BOSTON SCIENTIFIC CORPORATION	$45,424.78	16
Medtronic, Inc.	$11,665.26	13
Imperative Care, INc	$9,146.17	4
Philips Electronics North America Corporation	$5,742.13	14
Abbott Laboratories	$3,750.00	2
CORDIS US CORP.	$987.90	3
Innova Vascular Inc.	$159.87	1
AngioDynamics, Inc.	$103.07	1
Thrombolex, Inc.	$86.28	1
ASAHI INTECC USA, INC.	$33.45	1
Reflow Medical Inc	$22.30	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$18,270.73	27
PY2019	$380,422.56	31
PY2020	$140,189.97	34
PY2021	$117,256.29	32
PY2022	$228,995.25	55
PY2023	$216,157.48	90
PY2024	$137,121.21	69

Payment records · PY2024 (69)

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

Program year 2024 2018 2019 2020 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
Abbott Laboratories	$3,000.00	01/25/2024	Consulting Fee	Undisputed	01/23/2026	1125390454	CMS
Abbott Laboratories	$750.00	01/25/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1125390456	CMS
AngioDynamics, Inc.	$103.07	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1095094146	CMS
ASAHI INTECC USA, INC.	$33.45	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1132945176	CMS
Boston Scientific Corporation	$11,289.50	01/05/2024	Consulting Fee	Undisputed	01/23/2026	1092240468	CMS
Boston Scientific Corporation	$2,483.69	01/26/2024	Consulting Fee	Undisputed	01/23/2026	1092240456	CMS
Boston Scientific Corporation	$4,741.59	02/23/2024	Consulting Fee	Undisputed	01/23/2026	1092240462	CMS
Boston Scientific Corporation	$3,048.17	04/05/2024	Consulting Fee	Undisputed	01/23/2026	1092240458	CMS
Boston Scientific Corporation	$247.47	04/18/2024	Travel and Lodging	Undisputed	01/23/2026	1092240444	CMS
Boston Scientific Corporation	$417.60	04/18/2024	Travel and Lodging	Undisputed	01/23/2026	1092240450	CMS
Boston Scientific Corporation	$4,741.59	04/19/2024	Consulting Fee	Undisputed	01/23/2026	1092240464	CMS
Boston Scientific Corporation	$177.81	04/21/2024	Travel and Lodging	Undisputed	01/23/2026	1092240442	CMS
Boston Scientific Corporation	$404.26	04/22/2024	Travel and Lodging	Undisputed	01/23/2026	1092240448	CMS
Boston Scientific Corporation	$17.19	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1092240438	CMS
Boston Scientific Corporation	$9,031.60	05/31/2024	Consulting Fee	Undisputed	01/23/2026	1092240466	CMS
Boston Scientific Corporation	$2,257.90	07/25/2024	Consulting Fee	Undisputed	01/23/2026	1092240452	CMS
Boston Scientific Corporation	$3,951.33	07/25/2024	Consulting Fee	Undisputed	01/23/2026	1092240460	CMS
Boston Scientific Corporation	$267.38	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1092240446	CMS
Boston Scientific Corporation	$2,257.90	09/26/2024	Consulting Fee	Undisputed	01/23/2026	1092240454	CMS
Boston Scientific Corporation	$89.80	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1092240440	CMS
Contego Medical, Inc	$5,000.00	02/05/2024	Consulting Fee	Undisputed	01/23/2026	1154307417	CMS
Contego Medical, Inc	$5,000.00	03/01/2024	Consulting Fee	Undisputed	01/23/2026	1154307419	CMS
Contego Medical, Inc	$5,000.00	04/01/2024	Consulting Fee	Undisputed	01/23/2026	1154307421	CMS
Contego Medical, Inc	$5,000.00	04/26/2024	Consulting Fee	Undisputed	01/23/2026	1154307423	CMS
Contego Medical, Inc	$5,000.00	06/07/2024	Consulting Fee	Undisputed	01/23/2026	1154307425	CMS
Contego Medical, Inc	$5,000.00	06/14/2024	Consulting Fee	Undisputed	01/23/2026	1154307427	CMS
Contego Medical, Inc	$5,000.00	07/12/2024	Consulting Fee	Undisputed	01/23/2026	1154307429	CMS
Contego Medical, Inc	$5,000.00	08/05/2024	Consulting Fee	Undisputed	01/23/2026	1154307431	CMS
Contego Medical, Inc	$5,000.00	09/16/2024	Consulting Fee	Undisputed	01/23/2026	1154307433	CMS
Contego Medical, Inc	$5,000.00	10/07/2024	Consulting Fee	Undisputed	01/23/2026	1154307435	CMS
Contego Medical, Inc	$5,000.00	11/04/2024	Consulting Fee	Undisputed	01/23/2026	1154307437	CMS
Contego Medical, Inc	$5,000.00	12/16/2024	Consulting Fee	Undisputed	01/23/2026	1154307439	CMS
CORDIS US CORP.	$75.06	03/09/2024	Food and Beverage	Undisputed	01/23/2026	1145406819	CMS
CORDIS US CORP.	$122.84	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1145406817	CMS
CORDIS US CORP.	$790.00	12/20/2024	Consulting Fee	Undisputed	01/23/2026	1145406815	CMS
Imperative Care, Inc	$146.17	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1144208311	CMS
Imperative Care, Inc	$3,000.00	11/21/2024	Consulting Fee	Undisputed	01/23/2026	1144208313	CMS
Imperative Care, Inc	$3,000.00	11/21/2024	Consulting Fee	Undisputed	01/23/2026	1144208315	CMS
Imperative Care, Inc	$3,000.00	12/04/2024	Consulting Fee	Undisputed	01/23/2026	1144208317	CMS
Innova Vascular Inc.	$159.87	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1126501403	CMS
Medtronic, Inc.	$22.08	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1117078207	CMS
Medtronic, Inc.	$919.10	09/05/2024	Travel and Lodging	Undisputed	01/23/2026	1117078209	CMS
Medtronic, Inc.	$34.25	09/05/2024	Travel and Lodging	Undisputed	01/23/2026	1117078211	CMS
Medtronic, Inc.	$229.00	09/09/2024	Travel and Lodging	Undisputed	01/23/2026	1117078213	CMS
Medtronic, Inc.	$34.41	09/09/2024	Travel and Lodging	Undisputed	01/23/2026	1117078215	CMS
Medtronic, Inc.	$33.82	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1117078225	CMS
Medtronic, Inc.	$9,912.50	09/11/2024	Consulting Fee	Undisputed	01/23/2026	1112039368	CMS
Medtronic, Inc.	$42.82	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1117078217	CMS
Medtronic, Inc.	$133.21	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1117078219	CMS
Medtronic, Inc.	$112.99	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1117078221	CMS
Medtronic, Inc.	$122.34	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1117078223	CMS
Medtronic, Inc.	$52.60	10/27/2024	Food and Beverage	Undisputed	01/23/2026	1117078227	CMS
Medtronic, Inc.	$16.14	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1117078229	CMS
Philips North America LLC	$13.62	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1146885426	CMS
Philips North America LLC	$3.52	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1146885404	CMS
Philips North America LLC	$42.90	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1146885410	CMS
Philips North America LLC	$32.76	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1146885412	CMS
Philips North America LLC	$39.00	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1146885400	CMS
Philips North America LLC	$22.79	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1146885418	CMS
Philips North America LLC	$50.87	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1146885406	CMS
Philips North America LLC	$117.86	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1146885408	CMS
Philips North America LLC	$41.87	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1146885398	CMS
Philips North America LLC	$9.47	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1146885414	CMS
Philips North America LLC	$25.37	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1146885420	CMS
Philips North America LLC	$66.39	09/29/2024	Travel and Lodging	Undisputed	01/23/2026	1146885416	CMS
Philips North America LLC	$5,200.00	10/09/2024	Consulting Fee	Undisputed	01/23/2026	1146885422	CMS
Philips North America LLC	$75.71	10/09/2024	Travel and Lodging	Undisputed	01/23/2026	1146885424	CMS
Reflow Medical Inc	$22.30	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1154716592	CMS
Thrombolex, Inc.	$86.28	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1147708391	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, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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