MALORIE IRWIN

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family BATON ROUGE, LA NPI 1477925527

General Payments — all program years on this page

$10,097.02

Category: General Payments
Program years: PY2021–2024
Record count: 422
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $2,883.52 across 133 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	$2,709.52	131
Education	$174.00	2

By paying entity

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

Paying entity	Amount	Records
Acerta Pharma LLC	$469.76	14
Daiichi Sankyo Inc.	$408.26	14
NOVARTIS PHARMACEUTICALS CORPORATION	$221.98	11
PFIZER INC.	$210.60	12
ABBVIE INC.	$118.06	5
Celgene Corporation	$117.40	7
TAIHO ONCOLOGY, INC.	$104.58	5
Merck Sharp & Dohme Corporation	$85.24	4
Janssen Biotech, Inc.	$68.82	3
Pharmacosmos Therapeutics Inc.	$67.73	4
Ipsen Biopharmaceuticals, Inc	$65.66	3
GENZYME CORPORATION	$65.15	4
Bayer HealthCare Pharmaceuticals Inc.	$62.03	3
Incyte Corporation	$57.62	3
Alexion Pharmaceuticals, Inc.	$57.01	3
Regeneron Healthcare Solutions, Inc.	$56.29	3
SpringWorks Therapeutics, Inc.	$50.02	3
PharmaEssentia USA Corporation	$48.67	2
JAZZ PHARMACEUTICALS INC.	$38.75	2
Genentech USA, Inc.	$38.56	2
Astellas Pharma US Inc	$37.60	2
Takeda Pharmaceuticals U.S.A., Inc.	$36.77	2
Cumberland Pharmaceuticals, Inc.	$36.15	2
Lilly USA, LLC	$34.70	2
SERVIER PHARMACEUTICALS LLC	$34.29	2
BeiGene USA, Inc.	$33.84	2
ADC Therapeutics America, Inc.	$33.71	2
E.R. Squibb & Sons, L.L.C.	$31.98	2
Geron Corporation	$24.39	1
SOBI, INC	$23.43	1
Tempus AI, Inc	$23.31	1
Stemline Therapeutics Inc.	$20.30	1
GlaxoSmithKline, LLC.	$19.73	1
Adaptive Biotechnologies Corporation	$18.45	1
Genmab U.S., Inc.	$17.94	1
Kyowa Kirin, Inc.	$16.38	1
RECORDATI_RARE_DISEASES_INC.	$15.16	1
ARRAY BIOPHARMA INC	$13.20	1

By program year

Program year	Amount	Records
2021	$764.05	41
2022	$3,243.60	153
2023	$3,205.85	95
2024	$2,883.52	133

Records — PY2024 (133)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1078666285	Janssen Biotech, Inc.	$21.32	04/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078668172	Janssen Biotech, Inc.	$23.09	12/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078668998	Janssen Biotech, Inc.	$24.41	01/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1085810004	SpringWorks Therapeutics, Inc.	$14.44	01/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1085810006	SpringWorks Therapeutics, Inc.	$20.96	09/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1085810008	SpringWorks Therapeutics, Inc.	$14.62	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086278908	Bayer Healthcare Pharmaceuticals Inc.	$20.60	03/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086290378	Bayer Healthcare Pharmaceuticals Inc.	$18.50	05/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086308765	Bayer Healthcare Pharmaceuticals Inc.	$22.93	01/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811259	Novartis Pharmaceuticals Corporation	$17.50	03/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811261	Novartis Pharmaceuticals Corporation	$26.92	02/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811263	Novartis Pharmaceuticals Corporation	$11.21	04/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811265	Novartis Pharmaceuticals Corporation	$17.10	05/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811267	Novartis Pharmaceuticals Corporation	$23.58	06/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811269	Novartis Pharmaceuticals Corporation	$15.91	09/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811271	Novartis Pharmaceuticals Corporation	$27.83	08/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811273	Novartis Pharmaceuticals Corporation	$23.70	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811275	Novartis Pharmaceuticals Corporation	$23.70	10/31/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811277	Novartis Pharmaceuticals Corporation	$18.93	11/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086811279	Novartis Pharmaceuticals Corporation	$15.60	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436324	Daiichi Sankyo Inc.	$29.12	09/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436326	Daiichi Sankyo Inc.	$22.77	08/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436328	Daiichi Sankyo Inc.	$18.88	11/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436330	Daiichi Sankyo Inc.	$28.67	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436332	Daiichi Sankyo Inc.	$23.24	04/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436334	Daiichi Sankyo Inc.	$28.34	05/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436336	Daiichi Sankyo Inc.	$27.23	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436338	Daiichi Sankyo Inc.	$29.92	06/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436342	Daiichi Sankyo Inc.	$20.11	07/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436344	Daiichi Sankyo Inc.	$26.29	08/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436346	Daiichi Sankyo Inc.	$27.48	08/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436348	Daiichi Sankyo Inc.	$21.85	08/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089436350	Daiichi Sankyo Inc.	$74.99	08/21/2024	Education	Undisputed	01/23/2026	View at CMS
1089436352	Daiichi Sankyo Inc.	$29.37	09/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091963941	Ipsen Biopharmaceuticals, Inc	$20.04	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091963943	Ipsen Biopharmaceuticals, Inc	$21.97	08/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091963945	Ipsen Biopharmaceuticals, Inc	$23.65	11/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1093916217	Alexion Pharmaceuticals, Inc.	$17.74	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1094000835	Alexion Pharmaceuticals, Inc.	$24.02	10/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1094030438	Alexion Pharmaceuticals, Inc.	$15.25	09/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190341	Celgene Corporation	$15.63	01/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190345	Celgene Corporation	$15.69	06/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190347	Celgene Corporation	$15.72	06/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190351	Celgene Corporation	$15.98	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190355	Celgene Corporation	$20.74	09/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190357	Celgene Corporation	$17.00	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101190359	Celgene Corporation	$16.64	11/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101813679	E.R. Squibb & Sons, L.L.C.	$15.54	01/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101813769	E.R. Squibb & Sons, L.L.C.	$16.44	08/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104255441	AstraZeneca Pharmaceuticals LP	$16.90	03/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104334904	AstraZeneca Pharmaceuticals LP	$25.14	12/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104337042	AstraZeneca Pharmaceuticals LP	$18.68	04/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104342742	AstraZeneca Pharmaceuticals LP	$22.63	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104346170	AstraZeneca Pharmaceuticals LP	$22.16	12/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104394143	AstraZeneca Pharmaceuticals LP	$31.84	03/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104434461	AstraZeneca Pharmaceuticals LP	$19.34	06/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104570738	AstraZeneca Pharmaceuticals LP	$22.96	12/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104652295	AstraZeneca Pharmaceuticals LP	$17.54	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105401863	AstraZeneca Pharmaceuticals LP	$14.57	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105614891	AstraZeneca Pharmaceuticals LP	$118.26	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105617275	AstraZeneca Pharmaceuticals LP	$18.74	05/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105863560	AstraZeneca Pharmaceuticals LP	$99.01	04/26/2024	Education	Undisputed	01/23/2026	View at CMS
1105883579	AstraZeneca Pharmaceuticals LP	$21.99	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107384492	ABBVIE INC.	$21.51	04/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107384494	ABBVIE INC.	$32.09	05/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107384496	ABBVIE INC.	$22.30	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107384498	ABBVIE INC.	$27.56	08/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1107384500	ABBVIE INC.	$14.60	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114320077	Regeneron Healthcare Solutions, Inc.	$18.69	02/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114320079	Regeneron Healthcare Solutions, Inc.	$18.37	08/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114320081	Regeneron Healthcare Solutions, Inc.	$19.23	12/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116379080	GlaxoSmithKline, LLC.	$19.73	06/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120849224	BeiGene USA, Inc.	$17.90	04/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1120849226	BeiGene USA, Inc.	$15.94	12/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121192779	ADC Therapeutics America, Inc.	$19.00	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1121192831	ADC Therapeutics America, Inc.	$14.71	08/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126533588	Geron Corporation	$24.39	12/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1126837808	Genmab U.S., Inc.	$17.94	03/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1127053241	Kyowa Kirin, Inc.	$16.38	11/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1130967503	PFIZER INC.	$18.15	01/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131295800	PFIZER INC.	$19.10	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131299238	PFIZER INC.	$17.98	03/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131312355	PFIZER INC.	$18.53	04/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131327176	PFIZER INC.	$16.68	05/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131340602	PFIZER INC.	$17.10	08/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131358766	PFIZER INC.	$14.72	08/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131370711	PFIZER INC.	$12.53	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131378531	PFIZER INC.	$16.53	10/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131639372	PFIZER INC.	$20.76	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131813366	PFIZER INC.	$21.41	07/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131813766	PFIZER INC.	$17.11	07/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131997379	ARRAY BIOPHARMA INC	$13.20	07/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133172312	Genentech USA, Inc.	$17.20	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133172315	Genentech USA, Inc.	$21.36	01/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135803338	Lilly USA, LLC	$16.08	11/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135808005	Lilly USA, LLC	$18.62	04/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137306855	PharmaEssentia USA Corporation	$23.32	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137306978	PharmaEssentia USA Corporation	$25.35	09/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137767821	Takeda Pharmaceuticals U.S.A., Inc.	$20.46	11/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137933875	TAIHO ONCOLOGY, INC.	$17.63	01/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137935341	TAIHO ONCOLOGY, INC.	$18.14	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137935343	TAIHO ONCOLOGY, INC.	$21.94	11/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137936881	TAIHO ONCOLOGY, INC.	$22.68	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137937622	TAIHO ONCOLOGY, INC.	$24.19	08/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139169383	RECORDATI_RARE_DISEASES_INC.	$15.16	03/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139475846	Astellas Pharma US Inc	$21.21	01/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139531458	Astellas Pharma US Inc	$16.39	08/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139888398	GENZYME CORPORATION	$14.71	02/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139888434	GENZYME CORPORATION	$13.62	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139888466	GENZYME CORPORATION	$20.09	10/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1139888484	GENZYME CORPORATION	$16.73	11/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141287666	Incyte Corporation	$19.57	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141287724	Incyte Corporation	$16.45	11/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141291518	Incyte Corporation	$21.60	09/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141413202	SOBI, INC	$23.43	10/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141712187	Merck Sharp & Dohme LLC	$14.23	11/07/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141712343	Merck Sharp & Dohme LLC	$14.29	02/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141712345	Merck Sharp & Dohme LLC	$23.91	11/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1141874880	Merck Sharp & Dohme LLC	$32.81	08/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1142969181	Stemline Therapeutics Inc.	$20.30	08/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144977546	Takeda Pharmaceuticals U.S.A., Inc.	$16.31	12/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146405585	Cumberland Pharmaceuticals, Inc.	$17.45	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146405587	Cumberland Pharmaceuticals, Inc.	$18.70	11/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147267484	SERVIER PHARMACEUTICALS LLC	$16.69	10/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147267486	SERVIER PHARMACEUTICALS LLC	$17.60	12/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150182670	Tempus AI, Inc	$23.31	01/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1150265967	Adaptive Biotechnologies Corporation	$18.45	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151306012	JAZZ PHARMACEUTICALS INC.	$15.87	07/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151306014	JAZZ PHARMACEUTICALS INC.	$22.88	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154830010	Pharmacosmos Therapeutics Inc.	$17.80	02/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154830012	Pharmacosmos Therapeutics Inc.	$14.61	09/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154830014	Pharmacosmos Therapeutics Inc.	$18.44	10/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1154830016	Pharmacosmos Therapeutics Inc.	$16.88	12/19/2024	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.