Covered recipient · General Payments record

RYAN D CHRISTOFFERSON

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI: 1427277037
CMS profile: 1229640
Location: NORWALK, OH

General Payments · PY2019–2025

$4,449.75

Reported across 158 records
CMS publication 2026-06-30

Latest program year · PY2025

$2,551.11

70 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

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,118.71	69
Travel and Lodging	$432.40	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ShockWave Medical, Inc	$1,361.43	25
Acerta Pharma LLC	$210.48	11
Abbott Laboratories	$175.59	4
BOSTON SCIENTIFIC CORPORATION	$151.04	4
Esperion Therapeutics, Inc.	$117.56	6
Medtronic, Inc.	$105.84	2
Novo Nordisk AS	$78.27	3
Stryker Corporation	$62.92	1
E.R. Squibb & Sons, L.L.C.	$54.08	3
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$46.34	2
NOVARTIS PHARMACEUTICALS CORPORATION	$42.79	2
Kestra Medical Technology Services, Inc.	$41.44	1
ATRICURE, INC.	$38.64	2
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.02	1
SCPHARMACEUTICALS INC.	$17.08	1
Amgen Inc.	$14.96	1
PFIZER INC.	$13.63	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$259.78	19
PY2020	$117.95	6
PY2021	$228.17	14
PY2022	$320.11	12
PY2023	$410.25	15
PY2024	$562.38	22
PY2025	$2,551.11	70

Payment records · PY2025 (70)

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

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Abbott Laboratories	$128.57	06/06/2025	Food and Beverage	Undisputed	06/30/2026	1240866119	CMS
Abbott Laboratories	$1.11	07/29/2025	Food and Beverage	Undisputed	06/30/2026	1240874989	CMS
Abbott Laboratories	$24.43	09/10/2025	Food and Beverage	Undisputed	06/30/2026	1240666781	CMS
Abbott Laboratories	$21.48	11/11/2025	Food and Beverage	Undisputed	06/30/2026	1240677126	CMS
Amgen Inc.	$14.96	01/30/2025	Food and Beverage	Undisputed	06/30/2026	1227134999	CMS
AstraZeneca Pharmaceuticals LP	$16.89	02/14/2025	Food and Beverage	Undisputed	06/30/2026	1206644843	CMS
AstraZeneca Pharmaceuticals LP	$15.69	02/28/2025	Food and Beverage	Undisputed	06/30/2026	1206895211	CMS
AstraZeneca Pharmaceuticals LP	$25.93	06/06/2025	Food and Beverage	Undisputed	06/30/2026	1206873668	CMS
AstraZeneca Pharmaceuticals LP	$17.13	06/27/2025	Food and Beverage	Undisputed	06/30/2026	1207276278	CMS
AstraZeneca Pharmaceuticals LP	$15.50	07/21/2025	Food and Beverage	Undisputed	06/30/2026	1207011508	CMS
AstraZeneca Pharmaceuticals LP	$19.43	08/18/2025	Food and Beverage	Undisputed	06/30/2026	1207196905	CMS
AstraZeneca Pharmaceuticals LP	$17.73	08/22/2025	Food and Beverage	Undisputed	06/30/2026	1206469883	CMS
AstraZeneca Pharmaceuticals LP	$21.31	09/15/2025	Food and Beverage	Undisputed	06/30/2026	1206630537	CMS
AstraZeneca Pharmaceuticals LP	$21.37	10/03/2025	Food and Beverage	Undisputed	06/30/2026	1206467830	CMS
AstraZeneca Pharmaceuticals LP	$22.82	11/03/2025	Food and Beverage	Undisputed	06/30/2026	1207059782	CMS
AstraZeneca Pharmaceuticals LP	$16.68	11/14/2025	Food and Beverage	Undisputed	06/30/2026	1207260705	CMS
AtriCure, Inc.	$15.01	01/24/2025	Food and Beverage	Undisputed	06/30/2026	1223191580	CMS
AtriCure, Inc.	$23.63	09/22/2025	Food and Beverage	Undisputed	06/30/2026	1223191582	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.02	08/06/2025	Food and Beverage	Undisputed	06/30/2026	1222914759	CMS
Boston Scientific Corporation	$17.66	04/28/2025	Food and Beverage	Undisputed	06/30/2026	1181220374	CMS
Boston Scientific Corporation	$98.33	07/15/2025	Food and Beverage	Undisputed	06/30/2026	1181220376	CMS
Boston Scientific Corporation	$18.50	08/27/2025	Food and Beverage	Undisputed	06/30/2026	1181220378	CMS
Boston Scientific Corporation	$16.55	12/09/2025	Food and Beverage	Undisputed	06/30/2026	1181220380	CMS
E.R. Squibb & Sons, L.L.C.	$15.75	02/10/2025	Food and Beverage	Undisputed	06/30/2026	1184550603	CMS
E.R. Squibb & Sons, L.L.C.	$18.75	05/19/2025	Food and Beverage	Undisputed	06/30/2026	1184550643	CMS
E.R. Squibb & Sons, L.L.C.	$19.58	07/18/2025	Food and Beverage	Undisputed	06/30/2026	1184550667	CMS
Esperion Therapeutics, Inc.	$20.46	06/02/2025	Food and Beverage	Undisputed	06/30/2026	1243955162	CMS
Esperion Therapeutics, Inc.	$19.45	07/14/2025	Food and Beverage	Undisputed	06/30/2026	1243955164	CMS
Esperion Therapeutics, Inc.	$19.45	08/25/2025	Food and Beverage	Undisputed	06/30/2026	1243955166	CMS
Esperion Therapeutics, Inc.	$20.79	09/29/2025	Food and Beverage	Undisputed	06/30/2026	1243955168	CMS
Esperion Therapeutics, Inc.	$16.29	10/22/2025	Food and Beverage	Undisputed	06/30/2026	1243955170	CMS
Esperion Therapeutics, Inc.	$21.12	12/08/2025	Food and Beverage	Undisputed	06/30/2026	1243955172	CMS
Kestra Medical Technology Services, Inc.	$41.44	10/24/2025	Food and Beverage	Undisputed	06/30/2026	1248800462	CMS
Medtronic, Inc.	$79.37	06/20/2025	Food and Beverage	Undisputed	06/30/2026	1218876884	CMS
Medtronic, Inc.	$26.47	10/03/2025	Food and Beverage	Undisputed	06/30/2026	1218876886	CMS
Novartis Pharmaceuticals Corporation	$22.00	03/07/2025	Food and Beverage	Undisputed	06/30/2026	1200122986	CMS
Novartis Pharmaceuticals Corporation	$20.79	10/10/2025	Food and Beverage	Undisputed	06/30/2026	1200016863	CMS
Novo Nordisk Inc	$27.52	02/03/2025	Food and Beverage	Undisputed	06/30/2026	1188988099	CMS
Novo Nordisk Inc	$25.00	06/09/2025	Food and Beverage	Undisputed	06/30/2026	1189162194	CMS
Novo Nordisk Inc	$25.75	08/04/2025	Food and Beverage	Undisputed	06/30/2026	1188429804	CMS
PFIZER INC.	$13.63	03/24/2025	Food and Beverage	Undisputed	06/30/2026	1231433487	CMS
SCPHARMACEUTICALS INC.	$17.08	05/30/2025	Food and Beverage	Undisputed	06/30/2026	1228187575	CMS
Shockwave Medical, Inc	$22.04	01/10/2025	Food and Beverage	Undisputed	06/30/2026	1173944011	CMS
Shockwave Medical, Inc	$8.64	01/31/2025	Food and Beverage	Undisputed	06/30/2026	1173944007	CMS
Shockwave Medical, Inc	$27.17	02/04/2025	Food and Beverage	Undisputed	06/30/2026	1173943957	CMS
Shockwave Medical, Inc	$51.43	02/12/2025	Food and Beverage	Undisputed	06/30/2026	1173943938	CMS
Shockwave Medical, Inc	$19.50	03/07/2025	Food and Beverage	Undisputed	06/30/2026	1173944040	CMS
Shockwave Medical, Inc	$11.80	04/15/2025	Food and Beverage	Undisputed	06/30/2026	1173944070	CMS
Shockwave Medical, Inc	$14.71	04/29/2025	Food and Beverage	Undisputed	06/30/2026	1173944035	CMS
Shockwave Medical, Inc	$189.44	05/14/2025	Food and Beverage	Undisputed	06/30/2026	1173943932	CMS
Shockwave Medical, Inc	$51.20	05/14/2025	Food and Beverage	Undisputed	06/30/2026	1173944058	CMS
Shockwave Medical, Inc	$26.49	06/03/2025	Food and Beverage	Undisputed	06/30/2026	1173943967	CMS
Shockwave Medical, Inc	$11.44	06/06/2025	Food and Beverage	Undisputed	06/30/2026	1173943985	CMS
Shockwave Medical, Inc	$18.18	07/18/2025	Food and Beverage	Undisputed	06/30/2026	1173943944	CMS
Shockwave Medical, Inc	$29.97	09/05/2025	Food and Beverage	Undisputed	06/30/2026	1173943909	CMS
Shockwave Medical, Inc	$164.06	09/17/2025	Food and Beverage	Undisputed	06/30/2026	1173943920	CMS
Shockwave Medical, Inc	$432.40	09/17/2025	Travel and Lodging	Undisputed	06/30/2026	1173944022	CMS
Shockwave Medical, Inc	$21.09	09/18/2025	Food and Beverage	Undisputed	06/30/2026	1173943951	CMS
Shockwave Medical, Inc	$2.43	09/18/2025	Food and Beverage	Undisputed	06/30/2026	1173944046	CMS
Shockwave Medical, Inc	$45.88	09/23/2025	Food and Beverage	Undisputed	06/30/2026	1173943962	CMS
Shockwave Medical, Inc	$4.72	10/05/2025	Food and Beverage	Undisputed	06/30/2026	1173944016	CMS
Shockwave Medical, Inc	$16.74	10/07/2025	Food and Beverage	Undisputed	06/30/2026	1173943916	CMS
Shockwave Medical, Inc	$154.02	10/07/2025	Food and Beverage	Undisputed	06/30/2026	1173943926	CMS
Shockwave Medical, Inc	$7.50	10/07/2025	Food and Beverage	Undisputed	06/30/2026	1173943972	CMS
Shockwave Medical, Inc	$5.00	10/10/2025	Food and Beverage	Undisputed	06/30/2026	1173943978	CMS
Shockwave Medical, Inc	$1.83	11/11/2025	Food and Beverage	Undisputed	06/30/2026	1173943990	CMS
Shockwave Medical, Inc	$23.75	11/11/2025	Food and Beverage	Undisputed	06/30/2026	1173944062	CMS
Stryker Corporation	$62.92	12/04/2025	Food and Beverage	Undisputed	06/30/2026	1227457650	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$21.34	07/15/2025	Food and Beverage	Undisputed	06/30/2026	1173672527	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$25.00	09/16/2025	Food and Beverage	Undisputed	06/30/2026	1173672525	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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