Covered recipient · General Payments record

DAVID B ENGLER

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI: 1669477568
CMS profile: 29793
Location: HOUSTON, TX

General Payments · PY2018–2024

$17,697.00

Reported across 597 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,381.86

96 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	$2,381.86	96

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
BioCryst US Sales Co., LLC	$369.13	16
Acerta Pharma LLC	$249.96	11
Takeda Pharmaceuticals U.S.A., Inc.	$207.44	7
NOVARTIS PHARMACEUTICALS CORPORATION	$193.22	9
CSL Behring	$178.44	8
PFIZER INC.	$176.73	8
Genentech USA, Inc.	$171.90	4
Blueprint Medicines Corporation	$148.74	5
Amgen Inc.	$117.98	5
Kaleo, Inc.	$93.36	4
HOSPIRA, INC.	$88.33	4
Regeneron Healthcare Solutions, Inc.	$81.61	3
Pharming Healthcare, Inc.	$71.40	3
GENZYME CORPORATION	$59.29	2
Grifols USA, LLC	$59.28	3
GlaxoSmithKline, LLC.	$42.67	2
Octapharma USA, Inc.	$41.60	1
Mylan Specialty L.P.	$30.78	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$6,798.32	105
PY2019	$1,496.89	86
PY2020	$1,117.41	63
PY2021	$1,945.76	84
PY2022	$1,959.44	79
PY2023	$1,997.32	84
PY2024	$2,381.86	96

Payment records · PY2024 (96)

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
Amgen Inc.	$21.44	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1111570221	CMS
Amgen Inc.	$30.88	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1111570223	CMS
Amgen Inc.	$21.81	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1111570225	CMS
Amgen Inc.	$21.67	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1111570227	CMS
Amgen Inc.	$22.18	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1111570229	CMS
AstraZeneca Pharmaceuticals LP	$23.25	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1104612240	CMS
AstraZeneca Pharmaceuticals LP	$36.68	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1105500992	CMS
AstraZeneca Pharmaceuticals LP	$23.05	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1104411365	CMS
AstraZeneca Pharmaceuticals LP	$16.65	03/23/2024	Food and Beverage	Undisputed	01/23/2026	1105571339	CMS
AstraZeneca Pharmaceuticals LP	$25.75	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1105859118	CMS
AstraZeneca Pharmaceuticals LP	$17.27	04/19/2024	Food and Beverage	Undisputed	01/23/2026	1105775578	CMS
AstraZeneca Pharmaceuticals LP	$17.68	05/20/2024	Food and Beverage	Undisputed	01/23/2026	1104411833	CMS
AstraZeneca Pharmaceuticals LP	$26.05	06/08/2024	Food and Beverage	Undisputed	01/23/2026	1104381727	CMS
AstraZeneca Pharmaceuticals LP	$13.83	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1105482177	CMS
AstraZeneca Pharmaceuticals LP	$25.57	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1105469629	CMS
AstraZeneca Pharmaceuticals LP	$24.18	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1105459245	CMS
BioCryst US Sales Co., LLC	$24.64	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1117481520	CMS
BioCryst US Sales Co., LLC	$4.89	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1117472258	CMS
BioCryst US Sales Co., LLC	$7.56	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1117482056	CMS
BioCryst US Sales Co., LLC	$17.56	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1117478616	CMS
BioCryst US Sales Co., LLC	$19.96	06/15/2024	Food and Beverage	Undisputed	01/23/2026	1117480180	CMS
BioCryst US Sales Co., LLC	$24.54	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1117471736	CMS
BioCryst US Sales Co., LLC	$24.79	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1117478996	CMS
BioCryst US Sales Co., LLC	$3.71	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1117482434	CMS
BioCryst US Sales Co., LLC	$3.00	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1117469693	CMS
BioCryst US Sales Co., LLC	$41.04	10/15/2024	Food and Beverage	Undisputed	01/23/2026	1117476136	CMS
BioCryst US Sales Co., LLC	$72.13	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1117469585	CMS
BioCryst US Sales Co., LLC	$75.40	10/26/2024	Food and Beverage	Undisputed	01/23/2026	1117479408	CMS
BioCryst US Sales Co., LLC	$21.01	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1117478614	CMS
BioCryst US Sales Co., LLC	$3.00	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1117471398	CMS
BioCryst US Sales Co., LLC	$2.67	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1117473404	CMS
BioCryst US Sales Co., LLC	$23.23	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1117482328	CMS
Blueprint Medicines Corporation	$24.52	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1147440436	CMS
Blueprint Medicines Corporation	$27.21	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1147440444	CMS
Blueprint Medicines Corporation	$26.33	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1147440534	CMS
Blueprint Medicines Corporation	$37.42	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1147440560	CMS
Blueprint Medicines Corporation	$33.26	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1147440568	CMS
CSL Behring	$15.16	01/20/2024	Food and Beverage	Undisputed	01/23/2026	1134645579	CMS
CSL Behring	$12.22	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1134645677	CMS
CSL Behring	$23.66	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1134645681	CMS
CSL Behring	$18.63	09/07/2024	Food and Beverage	Undisputed	01/23/2026	1134645691	CMS
CSL Behring	$23.28	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1134645705	CMS
CSL Behring	$27.50	11/08/2024	Food and Beverage	Undisputed	01/23/2026	1134645725	CMS
CSL Behring	$24.19	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1134645727	CMS
CSL Behring	$33.80	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1134645729	CMS
Genentech USA, Inc.	$22.37	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1132996767	CMS
Genentech USA, Inc.	$90.61	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1132996755	CMS
Genentech USA, Inc.	$26.14	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1132996759	CMS
Genentech USA, Inc.	$32.78	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1132996763	CMS
GENZYME CORPORATION	$27.02	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1139597539	CMS
GENZYME CORPORATION	$32.27	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1139597595	CMS
GlaxoSmithKline, LLC.	$15.63	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1116105714	CMS
GlaxoSmithKline, LLC.	$27.04	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1116702649	CMS
Grifols USA, LLC	$18.79	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1124735757	CMS
Grifols USA, LLC	$21.05	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1124735759	CMS
Grifols USA, LLC	$19.44	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1124735761	CMS
HOSPIRA, INC.	$20.16	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1131359831	CMS
HOSPIRA, INC.	$22.87	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1131507781	CMS
HOSPIRA, INC.	$22.65	07/19/2024	Food and Beverage	Undisputed	01/23/2026	1131755612	CMS
HOSPIRA, INC.	$22.65	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1132084596	CMS
kaleo, Inc.	$25.72	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1126623868	CMS
kaleo, Inc.	$21.35	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1126623870	CMS
kaleo, Inc.	$22.18	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1126623872	CMS
kaleo, Inc.	$24.11	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1126623874	CMS
Mylan Specialty L.P.	$30.78	06/08/2024	Food and Beverage	Undisputed	01/23/2026	1147298568	CMS
Novartis Pharmaceuticals Corporation	$4.16	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1086840275	CMS
Novartis Pharmaceuticals Corporation	$19.14	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1086840277	CMS
Novartis Pharmaceuticals Corporation	$23.30	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1086840279	CMS
Novartis Pharmaceuticals Corporation	$23.30	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1086840281	CMS
Novartis Pharmaceuticals Corporation	$25.24	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1086840283	CMS
Novartis Pharmaceuticals Corporation	$23.53	06/21/2024	Food and Beverage	Undisputed	01/23/2026	1086840285	CMS
Novartis Pharmaceuticals Corporation	$25.24	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1086840287	CMS
Novartis Pharmaceuticals Corporation	$22.40	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1086840289	CMS
Novartis Pharmaceuticals Corporation	$26.91	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1086840291	CMS
Octapharma USA, Inc.	$41.60	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1142314026	CMS
PFIZER INC.	$24.11	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1130964012	CMS
PFIZER INC.	$22.77	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1131080045	CMS
PFIZER INC.	$18.08	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1131228115	CMS
PFIZER INC.	$26.33	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1131610619	CMS
PFIZER INC.	$13.74	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1131771647	CMS
PFIZER INC.	$18.30	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1131857601	CMS
PFIZER INC.	$28.17	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1131966187	CMS
PFIZER INC.	$25.23	11/16/2024	Food and Beverage	Undisputed	01/23/2026	1131205939	CMS
Pharming Healthcare, Inc.	$23.98	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1132147542	CMS
Pharming Healthcare, Inc.	$20.23	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1132147547	CMS
Pharming Healthcare, Inc.	$27.19	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1132147554	CMS
Regeneron Healthcare Solutions, Inc.	$24.90	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1114043845	CMS
Regeneron Healthcare Solutions, Inc.	$28.22	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1114043847	CMS
Regeneron Healthcare Solutions, Inc.	$28.49	09/14/2024	Food and Beverage	Undisputed	01/23/2026	1114043849	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.22	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1137540716	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.10	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1137540719	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.07	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1137540723	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.17	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1137540727	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.94	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1137540731	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.61	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1137540735	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.33	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1137540738	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.