RONALD L VANDERLAAN

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease GRAND RAPIDS, MI NPI 1447299599

General Payments — all program years on this page

$13,576.82

Category: General Payments
Program years: PY2018–2024
Record count: 730
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $2,647.48 across 119 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$2,637.49	118
Education	$9.99	1

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
Amgen Inc.	$552.70	14
Acerta Pharma LLC	$254.70	7
Bayer HealthCare Pharmaceuticals Inc.	$164.72	20
PFIZER INC.	$161.45	11
Merck Sharp & Dohme Corporation	$160.31	9
Kiniksa Pharmaceuticals International, plc	$152.89	6
Boehringer Ingelheim Pharmaceuticals, Inc.	$145.32	2
E.R. Squibb & Sons, L.L.C.	$140.83	10
Alnylam Pharmaceuticals Inc.	$137.68	5
Novo Nordisk AS	$129.74	6
Lexicon Pharmaceuticals, Inc.	$100.43	5
NOVARTIS PHARMACEUTICALS CORPORATION	$82.72	4
Janssen Pharmaceuticals, Inc	$77.02	4
Vital Connect, Inc	$66.88	2
Cleerly, Inc.	$66.20	1
Esperion Therapeutics, Inc.	$60.79	4
BOSTON SCIENTIFIC CORPORATION	$51.00	2
Inspire Medical Systems, Inc.	$32.78	1
BAXTER HEALTHCARE	$31.38	2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$22.25	1
Daiichi Sankyo Inc.	$20.14	1
HEARTFLOW, INC.	$18.01	1
ABIOMED	$17.54	1

By program year

Program year	Amount	Records
2018	$1,388.27	78
2019	$1,713.35	106
2020	$1,254.84	75
2021	$1,528.33	90
2022	$2,599.31	136
2023	$2,445.24	126
2024	$2,647.48	119

Records — PY2024 (119)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1078050970	Janssen Pharmaceuticals, Inc	$14.14	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078051018	Janssen Pharmaceuticals, Inc	$20.01	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078051052	Janssen Pharmaceuticals, Inc	$16.38	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078051082	Janssen Pharmaceuticals, Inc	$26.49	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1080689926	ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$22.25	04/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1081710407	Lexicon Pharmaceuticals, Inc.	$15.56	04/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1081710409	Lexicon Pharmaceuticals, Inc.	$16.94	07/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1081710411	Lexicon Pharmaceuticals, Inc.	$19.41	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1081710413	Lexicon Pharmaceuticals, Inc.	$23.68	05/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1081710415	Lexicon Pharmaceuticals, Inc.	$24.84	06/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086082803	Bayer Healthcare Pharmaceuticals Inc.	$0.83	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086084239	Bayer Healthcare Pharmaceuticals Inc.	$0.54	10/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086085705	Bayer Healthcare Pharmaceuticals Inc.	$0.62	11/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086087639	Bayer Healthcare Pharmaceuticals Inc.	$0.59	06/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086089541	Bayer Healthcare Pharmaceuticals Inc.	$1.47	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086091889	Bayer Healthcare Pharmaceuticals Inc.	$0.45	08/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086092391	Bayer Healthcare Pharmaceuticals Inc.	$0.41	01/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086094833	Bayer Healthcare Pharmaceuticals Inc.	$0.65	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086095469	Bayer Healthcare Pharmaceuticals Inc.	$0.74	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086095729	Bayer Healthcare Pharmaceuticals Inc.	$0.65	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086121342	Bayer Healthcare Pharmaceuticals Inc.	$15.62	01/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086124978	Bayer Healthcare Pharmaceuticals Inc.	$13.36	10/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086132640	Bayer Healthcare Pharmaceuticals Inc.	$16.47	03/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086145583	Bayer Healthcare Pharmaceuticals Inc.	$15.41	07/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086164574	Bayer Healthcare Pharmaceuticals Inc.	$15.62	08/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086169922	Bayer Healthcare Pharmaceuticals Inc.	$16.30	11/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086203057	Bayer Healthcare Pharmaceuticals Inc.	$16.31	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086211991	Bayer Healthcare Pharmaceuticals Inc.	$16.80	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086238836	Bayer Healthcare Pharmaceuticals Inc.	$15.19	05/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086254648	Bayer Healthcare Pharmaceuticals Inc.	$16.69	09/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087383386	Novartis Pharmaceuticals Corporation	$16.73	02/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087383388	Novartis Pharmaceuticals Corporation	$16.57	04/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087383390	Novartis Pharmaceuticals Corporation	$27.84	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1087383392	Novartis Pharmaceuticals Corporation	$21.58	10/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089494080	Daiichi Sankyo Inc.	$20.14	02/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1092531941	Boston Scientific Corporation	$22.03	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1092531943	Boston Scientific Corporation	$28.97	10/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1096574060	Novo Nordisk Inc	$19.85	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1096711813	Novo Nordisk Inc	$16.57	05/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1096824698	Novo Nordisk Inc	$22.39	11/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1097250122	Novo Nordisk Inc	$25.07	09/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1097555686	Novo Nordisk Inc	$21.64	01/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1097574471	Novo Nordisk Inc	$24.22	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289424	E.R. Squibb & Sons, L.L.C.	$19.97	01/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289430	E.R. Squibb & Sons, L.L.C.	$2.29	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289432	E.R. Squibb & Sons, L.L.C.	$21.27	02/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289436	E.R. Squibb & Sons, L.L.C.	$2.04	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289438	E.R. Squibb & Sons, L.L.C.	$20.41	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289442	E.R. Squibb & Sons, L.L.C.	$20.06	05/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289444	E.R. Squibb & Sons, L.L.C.	$18.50	05/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289446	E.R. Squibb & Sons, L.L.C.	$5.57	06/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101289460	E.R. Squibb & Sons, L.L.C.	$9.99	10/10/2024	Education	Undisputed	01/23/2026	View at CMS
1101289464	E.R. Squibb & Sons, L.L.C.	$20.73	10/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104502046	AstraZeneca Pharmaceuticals LP	$20.22	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104707197	AstraZeneca Pharmaceuticals LP	$16.81	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104742967	AstraZeneca Pharmaceuticals LP	$132.50	10/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105423201	AstraZeneca Pharmaceuticals LP	$21.36	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105552160	AstraZeneca Pharmaceuticals LP	$13.79	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105669237	AstraZeneca Pharmaceuticals LP	$18.79	08/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105837709	AstraZeneca Pharmaceuticals LP	$31.23	04/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191348	Amgen Inc.	$26.84	01/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191351	Amgen Inc.	$26.34	03/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191356	Amgen Inc.	$26.93	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191360	Amgen Inc.	$24.68	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191366	Amgen Inc.	$25.20	05/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191371	Amgen Inc.	$26.69	06/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191376	Amgen Inc.	$124.99	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191380	Amgen Inc.	$27.32	07/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191383	Amgen Inc.	$27.25	08/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191387	Amgen Inc.	$30.00	09/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191391	Amgen Inc.	$29.25	10/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191395	Amgen Inc.	$25.97	11/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191400	Amgen Inc.	$124.99	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116191404	Amgen Inc.	$6.25	11/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118012431	Boehringer Ingelheim Pharmaceuticals, Inc.	$20.33	01/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118012433	Boehringer Ingelheim Pharmaceuticals, Inc.	$124.99	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120138918	Vital Connect, Inc	$26.34	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120138921	Vital Connect, Inc	$40.54	10/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120633412	Baxter Healthcare	$15.80	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120633417	Baxter Healthcare	$15.58	01/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125857082	Alnylam Pharmaceuticals Inc.	$25.66	06/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125857090	Alnylam Pharmaceuticals Inc.	$29.84	07/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125857104	Alnylam Pharmaceuticals Inc.	$26.61	08/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125857136	Alnylam Pharmaceuticals Inc.	$24.29	09/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125857160	Alnylam Pharmaceuticals Inc.	$31.28	12/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1129458706	Esperion Therapeutics, Inc.	$17.62	01/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1129458708	Esperion Therapeutics, Inc.	$14.17	04/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1129458710	Esperion Therapeutics, Inc.	$15.81	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1129458712	Esperion Therapeutics, Inc.	$13.19	12/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131013220	PFIZER INC.	$21.48	11/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131424562	PFIZER INC.	$7.31	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131470375	PFIZER INC.	$20.87	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131470613	PFIZER INC.	$16.74	06/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131546763	PFIZER INC.	$19.08	05/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131743554	PFIZER INC.	$14.35	07/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131778300	PFIZER INC.	$25.52	07/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132043036	PFIZER INC.	$4.80	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132066661	PFIZER INC.	$3.79	07/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132068845	PFIZER INC.	$5.58	09/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132078371	PFIZER INC.	$21.93	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141557328	Merck Sharp & Dohme LLC	$20.96	11/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141557330	Merck Sharp & Dohme LLC	$22.31	10/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141557332	Merck Sharp & Dohme LLC	$20.46	05/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141557334	Merck Sharp & Dohme LLC	$17.73	12/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141557352	Merck Sharp & Dohme LLC	$20.35	04/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141822705	Merck Sharp & Dohme LLC	$14.69	09/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141822707	Merck Sharp & Dohme LLC	$9.77	06/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141909118	Merck Sharp & Dohme LLC	$18.21	08/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141909206	Merck Sharp & Dohme LLC	$15.83	01/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1142254993	ABIOMED	$17.54	04/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144712190	Cleerly, Inc.	$66.20	06/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148121388	Inspire Medical Systems, Inc.	$32.78	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154166160	HEARTFLOW, INC.	$18.01	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154858396	Kiniksa Pharmaceuticals International, plc	$24.40	01/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154858404	Kiniksa Pharmaceuticals International, plc	$30.43	02/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154858464	Kiniksa Pharmaceuticals International, plc	$24.52	03/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154858490	Kiniksa Pharmaceuticals International, plc	$22.09	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154858526	Kiniksa Pharmaceuticals International, plc	$24.85	05/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154858528	Kiniksa Pharmaceuticals International, plc	$26.60	06/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.