Covered recipient · General Payments record

DAVID E RIESTER

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1306843941
CMS profile: 285873
Location: LEOMINSTER, MA

General Payments · PY2018–2024

$16,140.52

Reported across 489 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,335.71

123 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	$3,259.44	122
Education	$76.27	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$1,060.53	25
Regeneron Healthcare Solutions, Inc.	$463.35	30
GlaxoSmithKline, LLC.	$278.88	15
Blueprint Medicines Corporation	$248.06	4
Takeda Pharmaceuticals U.S.A., Inc.	$244.60	11
GENZYME CORPORATION	$187.84	8
Amgen Inc.	$182.87	5
CSL Behring	$152.35	7
Dermavant Sciences, Inc.	$147.66	1
Pharming Healthcare, Inc.	$100.25	4
NOVARTIS PHARMACEUTICALS CORPORATION	$85.33	5
Kaleo, Inc.	$75.57	4
CYCLE PHARMACEUTICALS INC	$29.72	1
ABBVIE INC.	$28.94	1
PFIZER INC.	$24.97	1
BioCryst US Sales Co., LLC	$24.79	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$5,897.52	88
PY2019	$2,487.60	70
PY2020	$789.68	37
PY2021	$957.56	51
PY2022	$901.92	40
PY2023	$1,770.53	80
PY2024	$3,335.71	123

Payment records · PY2024 (123)

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
ABBVIE INC.	$28.94	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1105949272	CMS
Amgen Inc.	$14.01	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1111688280	CMS
Amgen Inc.	$124.50	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1117666555	CMS
Amgen Inc.	$9.97	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1111688282	CMS
Amgen Inc.	$11.18	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1111688284	CMS
Amgen Inc.	$23.21	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1111688286	CMS
AstraZeneca Pharmaceuticals LP	$309.92	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1104520840	CMS
AstraZeneca Pharmaceuticals LP	$16.37	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1104333038	CMS
AstraZeneca Pharmaceuticals LP	$16.52	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1105367219	CMS
AstraZeneca Pharmaceuticals LP	$22.64	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1105778564	CMS
AstraZeneca Pharmaceuticals LP	$124.50	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1104359495	CMS
AstraZeneca Pharmaceuticals LP	$16.91	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1104443710	CMS
AstraZeneca Pharmaceuticals LP	$21.71	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1104596002	CMS
AstraZeneca Pharmaceuticals LP	$33.79	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1105808914	CMS
AstraZeneca Pharmaceuticals LP	$24.23	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1105815715	CMS
AstraZeneca Pharmaceuticals LP	$24.47	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1104714469	CMS
AstraZeneca Pharmaceuticals LP	$19.85	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1104637237	CMS
AstraZeneca Pharmaceuticals LP	$30.01	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1104387979	CMS
AstraZeneca Pharmaceuticals LP	$20.23	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1105308194	CMS
AstraZeneca Pharmaceuticals LP	$18.45	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1104462934	CMS
AstraZeneca Pharmaceuticals LP	$30.14	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1105237152	CMS
AstraZeneca Pharmaceuticals LP	$21.27	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1104373555	CMS
AstraZeneca Pharmaceuticals LP	$13.23	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1105738351	CMS
AstraZeneca Pharmaceuticals LP	$19.42	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1105465367	CMS
AstraZeneca Pharmaceuticals LP	$17.42	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1105626451	CMS
AstraZeneca Pharmaceuticals LP	$29.34	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1104461590	CMS
AstraZeneca Pharmaceuticals LP	$133.34	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1105666510	CMS
AstraZeneca Pharmaceuticals LP	$31.72	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1105287848	CMS
AstraZeneca Pharmaceuticals LP	$24.73	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1104405995	CMS
AstraZeneca Pharmaceuticals LP	$13.49	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1104713099	CMS
AstraZeneca Pharmaceuticals LP	$26.83	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1104764214	CMS
BioCryst US Sales Co., LLC	$24.79	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1117469985	CMS
Blueprint Medicines Corporation	$35.18	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1147451567	CMS
Blueprint Medicines Corporation	$99.07	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1147451611	CMS
Blueprint Medicines Corporation	$61.64	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1147451589	CMS
Blueprint Medicines Corporation	$52.17	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1147451685	CMS
CSL Behring	$24.68	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1134648627	CMS
CSL Behring	$0.75	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1134648639	CMS
CSL Behring	$11.72	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1134648643	CMS
CSL Behring	$23.66	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1134648647	CMS
CSL Behring	$40.38	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1134648663	CMS
CSL Behring	$24.61	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1134648681	CMS
CSL Behring	$26.55	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1134648737	CMS
Cycle Pharmaceuticals Inc	$29.72	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1154919256	CMS
Dermavant Sciences, Inc.	$147.66	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1127923971	CMS
GENZYME CORPORATION	$9.17	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1139657440	CMS
GENZYME CORPORATION	$7.67	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1139657454	CMS
GENZYME CORPORATION	$7.75	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1139657470	CMS
GENZYME CORPORATION	$10.67	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1139657462	CMS
GENZYME CORPORATION	$9.92	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1139657482	CMS
GENZYME CORPORATION	$8.75	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1139657484	CMS
GENZYME CORPORATION	$8.87	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1139657488	CMS
GENZYME CORPORATION	$125.04	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1139657530	CMS
GlaxoSmithKline, LLC.	$7.53	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1116014968	CMS
GlaxoSmithKline, LLC.	$12.13	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1116652591	CMS
GlaxoSmithKline, LLC.	$17.63	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1116057998	CMS
GlaxoSmithKline, LLC.	$23.18	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1116660717	CMS
GlaxoSmithKline, LLC.	$18.25	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1116611034	CMS
GlaxoSmithKline, LLC.	$19.85	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1116458793	CMS
GlaxoSmithKline, LLC.	$0.22	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1116471258	CMS
GlaxoSmithKline, LLC.	$34.87	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1116734960	CMS
GlaxoSmithKline, LLC.	$20.73	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1116629820	CMS
GlaxoSmithKline, LLC.	$11.36	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1115949923	CMS
GlaxoSmithKline, LLC.	$34.66	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1116522448	CMS
GlaxoSmithKline, LLC.	$17.25	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1116631686	CMS
GlaxoSmithKline, LLC.	$13.22	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1116443991	CMS
GlaxoSmithKline, LLC.	$13.42	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1116280528	CMS
GlaxoSmithKline, LLC.	$34.58	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1116219837	CMS
kaleo, Inc.	$21.20	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1126623934	CMS
kaleo, Inc.	$21.94	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1126623938	CMS
kaleo, Inc.	$13.34	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1126623936	CMS
kaleo, Inc.	$19.09	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1126623940	CMS
Novartis Pharmaceuticals Corporation	$15.36	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1087219597	CMS
Novartis Pharmaceuticals Corporation	$16.93	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1087219599	CMS
Novartis Pharmaceuticals Corporation	$16.11	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1087219601	CMS
Novartis Pharmaceuticals Corporation	$21.84	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1087219605	CMS
Novartis Pharmaceuticals Corporation	$15.09	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1087219607	CMS
PFIZER INC.	$24.97	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1132097207	CMS
Pharming Healthcare, Inc.	$23.98	02/14/2024	Food and Beverage	Undisputed	01/23/2026	1132163374	CMS
Pharming Healthcare, Inc.	$25.56	06/10/2024	Food and Beverage	Undisputed	01/23/2026	1132163382	CMS
Pharming Healthcare, Inc.	$20.98	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1132163391	CMS
Pharming Healthcare, Inc.	$29.73	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1132163398	CMS
Regeneron Healthcare Solutions, Inc.	$8.09	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1114146911	CMS
Regeneron Healthcare Solutions, Inc.	$7.90	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1114146913	CMS
Regeneron Healthcare Solutions, Inc.	$27.89	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1114146915	CMS
Regeneron Healthcare Solutions, Inc.	$6.70	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1114146917	CMS
Regeneron Healthcare Solutions, Inc.	$7.48	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1114146919	CMS
Regeneron Healthcare Solutions, Inc.	$8.77	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1114146921	CMS
Regeneron Healthcare Solutions, Inc.	$12.61	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1114146923	CMS
Regeneron Healthcare Solutions, Inc.	$34.45	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1114146925	CMS
Regeneron Healthcare Solutions, Inc.	$12.31	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1114146927	CMS
Regeneron Healthcare Solutions, Inc.	$10.95	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1114146929	CMS
Regeneron Healthcare Solutions, Inc.	$0.65	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1114146931	CMS
Regeneron Healthcare Solutions, Inc.	$12.38	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1114146933	CMS
Regeneron Healthcare Solutions, Inc.	$7.67	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1114146935	CMS
Regeneron Healthcare Solutions, Inc.	$20.09	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1114146937	CMS
Regeneron Healthcare Solutions, Inc.	$12.61	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1114146939	CMS
Regeneron Healthcare Solutions, Inc.	$7.84	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1114146941	CMS
Regeneron Healthcare Solutions, Inc.	$10.48	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1114146943	CMS
Regeneron Healthcare Solutions, Inc.	$10.95	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1114146945	CMS
Regeneron Healthcare Solutions, Inc.	$19.20	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1114146947	CMS
Regeneron Healthcare Solutions, Inc.	$12.34	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1114146949	CMS
Regeneron Healthcare Solutions, Inc.	$5.02	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1114146951	CMS
Regeneron Healthcare Solutions, Inc.	$14.76	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1114146953	CMS
Regeneron Healthcare Solutions, Inc.	$22.07	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1114146955	CMS
Regeneron Healthcare Solutions, Inc.	$19.21	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1114146957	CMS
Regeneron Healthcare Solutions, Inc.	$8.14	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1114146959	CMS
Regeneron Healthcare Solutions, Inc.	$4.00	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1114146961	CMS
Regeneron Healthcare Solutions, Inc.	$25.41	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1114146963	CMS
Regeneron Healthcare Solutions, Inc.	$76.27	11/12/2024	Education	Undisputed	01/23/2026	1114146965	CMS
Regeneron Healthcare Solutions, Inc.	$29.37	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1114146967	CMS
Regeneron Healthcare Solutions, Inc.	$7.74	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1114146969	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$9.02	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1137662368	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.70	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1137662370	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.33	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1137662372	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.73	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1137662374	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.87	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1137662376	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.13	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1137662378	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.41	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1137662380	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.60	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1137662382	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.81	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1137662384	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.97	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1137662386	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.03	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1137662388	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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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.