Covered recipient · General Payments record

WILLIAM GUST HARRIS

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1922065788
CMS profile: 178409
Location: ORANGE, CA

General Payments · PY2018–2024

$12,723.66

Reported across 641 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,246.61

97 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	$2,246.61	97

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
LEO Pharma Inc.	$275.67	10
Takeda Pharmaceuticals U.S.A., Inc.	$225.58	8
Genentech USA, Inc.	$205.60	7
CSL Behring	$203.07	6
Acerta Pharma LLC	$177.73	7
GENZYME CORPORATION	$161.84	12
BioCryst US Sales Co., LLC	$159.11	8
Grifols USA, LLC	$152.83	5
GlaxoSmithKline, LLC.	$146.21	10
NOVARTIS PHARMACEUTICALS CORPORATION	$98.25	4
OptiNose US, Inc.	$97.03	6
Regeneron Healthcare Solutions, Inc.	$71.75	3
PFIZER INC.	$64.81	3
Amgen Inc.	$63.63	3
Blueprint Medicines Corporation	$57.07	2
Greer Laboratories, Inc.	$34.89	1
Pharming Healthcare, Inc.	$25.90	1
Kaleo, Inc.	$25.64	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$944.00	53
PY2019	$1,977.87	91
PY2020	$1,433.96	70
PY2021	$1,636.17	93
PY2022	$2,228.75	122
PY2023	$2,256.30	115
PY2024	$2,246.61	97

Payment records · PY2024 (97)

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.	$14.64	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1115706069	CMS
Amgen Inc.	$29.22	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1115706078	CMS
Amgen Inc.	$19.77	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1115706085	CMS
AstraZeneca Pharmaceuticals LP	$27.25	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1105302514	CMS
AstraZeneca Pharmaceuticals LP	$34.42	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1105724737	CMS
AstraZeneca Pharmaceuticals LP	$25.59	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1105686449	CMS
AstraZeneca Pharmaceuticals LP	$27.37	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1105802399	CMS
AstraZeneca Pharmaceuticals LP	$21.96	07/16/2024	Food and Beverage	Undisputed	01/23/2026	1105493361	CMS
AstraZeneca Pharmaceuticals LP	$19.12	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1104673357	CMS
AstraZeneca Pharmaceuticals LP	$22.02	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1105830717	CMS
BioCryst US Sales Co., LLC	$8.71	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1117481624	CMS
BioCryst US Sales Co., LLC	$31.94	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1117474102	CMS
BioCryst US Sales Co., LLC	$31.48	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1117475746	CMS
BioCryst US Sales Co., LLC	$31.48	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1117478254	CMS
BioCryst US Sales Co., LLC	$31.48	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1117473718	CMS
BioCryst US Sales Co., LLC	$9.66	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1117478716	CMS
BioCryst US Sales Co., LLC	$5.17	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1117478344	CMS
BioCryst US Sales Co., LLC	$9.19	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1117471410	CMS
Blueprint Medicines Corporation	$27.15	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1147451713	CMS
Blueprint Medicines Corporation	$29.92	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1147451815	CMS
CSL Behring	$35.88	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1134608465	CMS
CSL Behring	$28.23	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1134608477	CMS
CSL Behring	$31.43	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1134608493	CMS
CSL Behring	$35.84	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1134608495	CMS
CSL Behring	$35.71	07/06/2024	Food and Beverage	Undisputed	01/23/2026	1134608523	CMS
CSL Behring	$35.98	12/23/2024	Food and Beverage	Undisputed	01/23/2026	1134608583	CMS
Genentech USA, Inc.	$30.01	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1133133162	CMS
Genentech USA, Inc.	$28.74	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1133133166	CMS
Genentech USA, Inc.	$29.77	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1133133170	CMS
Genentech USA, Inc.	$29.96	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1133133174	CMS
Genentech USA, Inc.	$27.42	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1133133186	CMS
Genentech USA, Inc.	$33.65	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1133133182	CMS
Genentech USA, Inc.	$26.05	12/03/2024	Food and Beverage	Undisputed	01/23/2026	1133133178	CMS
GENZYME CORPORATION	$10.19	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1139591198	CMS
GENZYME CORPORATION	$18.06	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1139591202	CMS
GENZYME CORPORATION	$11.52	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1139591206	CMS
GENZYME CORPORATION	$13.93	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1139591216	CMS
GENZYME CORPORATION	$9.31	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1139591250	CMS
GENZYME CORPORATION	$18.66	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1139591260	CMS
GENZYME CORPORATION	$10.30	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1139591264	CMS
GENZYME CORPORATION	$7.69	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1139591284	CMS
GENZYME CORPORATION	$20.45	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1139591292	CMS
GENZYME CORPORATION	$13.57	11/15/2024	Food and Beverage	Undisputed	01/23/2026	1139591298	CMS
GENZYME CORPORATION	$8.71	12/10/2024	Food and Beverage	Undisputed	01/23/2026	1139591306	CMS
GENZYME CORPORATION	$19.45	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1139591310	CMS
GlaxoSmithKline, LLC.	$17.50	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1116682277	CMS
GlaxoSmithKline, LLC.	$17.21	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1116259457	CMS
GlaxoSmithKline, LLC.	$11.68	04/25/2024	Food and Beverage	Undisputed	01/23/2026	1115747455	CMS
GlaxoSmithKline, LLC.	$12.67	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1116250494	CMS
GlaxoSmithKline, LLC.	$24.49	06/19/2024	Food and Beverage	Undisputed	01/23/2026	1116602799	CMS
GlaxoSmithKline, LLC.	$12.19	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1116324298	CMS
GlaxoSmithKline, LLC.	$11.32	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1116726246	CMS
GlaxoSmithKline, LLC.	$9.00	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1116340616	CMS
GlaxoSmithKline, LLC.	$21.60	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1116239905	CMS
GlaxoSmithKline, LLC.	$8.55	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1116647651	CMS
Greer Laboratories, Inc.	$34.89	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1131114492	CMS
Grifols USA, LLC	$32.35	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1124710858	CMS
Grifols USA, LLC	$23.61	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1124710860	CMS
Grifols USA, LLC	$37.65	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1124710856	CMS
Grifols USA, LLC	$26.54	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1124710854	CMS
Grifols USA, LLC	$32.68	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1124710852	CMS
kaleo, Inc.	$25.64	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1126631278	CMS
LEO Pharma Inc.	$36.19	01/14/2024	Food and Beverage	Undisputed	01/23/2026	1152633437	CMS
LEO Pharma Inc.	$36.19	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1152633439	CMS
LEO Pharma Inc.	$35.25	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1152633441	CMS
LEO Pharma Inc.	$30.16	08/10/2024	Food and Beverage	Undisputed	01/23/2026	1152633443	CMS
LEO Pharma Inc.	$30.16	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1152633445	CMS
LEO Pharma Inc.	$18.52	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1152633447	CMS
LEO Pharma Inc.	$14.94	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1152633449	CMS
LEO Pharma Inc.	$24.49	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1152633451	CMS
LEO Pharma Inc.	$32.90	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1152633453	CMS
LEO Pharma Inc.	$16.87	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1152633455	CMS
Novartis Pharmaceuticals Corporation	$24.65	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1086900605	CMS
Novartis Pharmaceuticals Corporation	$21.47	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1086900615	CMS
Novartis Pharmaceuticals Corporation	$26.82	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1086900623	CMS
Novartis Pharmaceuticals Corporation	$25.31	10/08/2024	Food and Beverage	Undisputed	01/23/2026	1086900631	CMS
Optinose US, Inc.	$14.17	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1142168446	CMS
Optinose US, Inc.	$13.76	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1142168466	CMS
Optinose US, Inc.	$15.10	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1142168486	CMS
Optinose US, Inc.	$13.14	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1142168548	CMS
Optinose US, Inc.	$22.90	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1142168560	CMS
Optinose US, Inc.	$17.96	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1142168554	CMS
PFIZER INC.	$25.06	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1130947160	CMS
PFIZER INC.	$26.38	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1131789399	CMS
PFIZER INC.	$13.37	12/13/2024	Food and Beverage	Undisputed	01/23/2026	1131428072	CMS
Pharming Healthcare, Inc.	$25.90	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1132149766	CMS
Regeneron Healthcare Solutions, Inc.	$33.72	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1114065988	CMS
Regeneron Healthcare Solutions, Inc.	$17.75	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1114065990	CMS
Regeneron Healthcare Solutions, Inc.	$20.28	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1114065992	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.26	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1137571626	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.53	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1137571630	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$9.91	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1137571634	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.67	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1137571638	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.45	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1137571642	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.47	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1137571645	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$34.45	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1137571649	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.84	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1137571653	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

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.