MATHEW W STEPHENS

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family REDDING, CA NPI 1487438529

General Payments — all program years on this page

$1,510.22

Category: General Payments
Program years: PY2023–2024
Record count: 66
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,287.11 across 55 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	$1,287.11	55

By paying entity

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

Paying entity	Amount	Records
Acerta Pharma LLC	$297.94	3
ABBVIE INC.	$219.01	11
Lilly USA, LLC	$180.21	9
Boehringer Ingelheim Pharmaceuticals, Inc.	$99.67	5
PFIZER INC.	$73.21	3
Xeris Pharmaceuticals, Inc.	$52.54	3
Exact Sciences Corporation	$46.83	3
ITI, Inc.	$35.54	2
Mylan Specialty L.P.	$30.95	2
GlaxoSmithKline, LLC.	$29.28	2
Janssen Pharmaceuticals, Inc	$26.88	1
Axsome Therapeutics, Inc.	$24.75	1
Madrigal Pharmaceuticals	$23.68	1
Otsuka America Pharmaceutical, Inc.	$21.57	1
Lundbeck LLC	$18.44	1
Daiichi Sankyo Inc.	$17.23	1
Neurelis, Inc.	$17.12	1
Vanda Pharmaceuticals Inc.	$16.00	1
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.20	1
AIMMUNE THERAPEUTICS, INC.	$14.49	1
Bayer HealthCare Pharmaceuticals Inc.	$13.40	1
IDORSIA PHARMACEUTICALS US INC	$13.17	1

By program year

Program year	Amount	Records
2023	$223.11	11
2024	$1,287.11	55

Records — PY2024 (55)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1077935760	Janssen Pharmaceuticals, Inc	$26.88	11/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1086278118	Bayer Healthcare Pharmaceuticals Inc.	$13.40	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1089486674	Daiichi Sankyo Inc.	$17.23	02/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1104408777	AstraZeneca Pharmaceuticals LP	$254.13	01/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105251125	AstraZeneca Pharmaceuticals LP	$24.47	06/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1105631147	AstraZeneca Pharmaceuticals LP	$19.34	03/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251965	ABBVIE INC.	$21.70	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251967	ABBVIE INC.	$19.91	02/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251969	ABBVIE INC.	$24.26	02/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251971	ABBVIE INC.	$22.51	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251973	ABBVIE INC.	$26.19	05/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251975	ABBVIE INC.	$23.50	09/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251977	ABBVIE INC.	$14.07	10/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251979	ABBVIE INC.	$9.51	11/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251981	ABBVIE INC.	$20.09	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251983	ABBVIE INC.	$24.21	12/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108251985	ABBVIE INC.	$13.06	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114565542	Exact Sciences Corporation	$13.99	01/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114565546	Exact Sciences Corporation	$16.68	02/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114565550	Exact Sciences Corporation	$16.16	09/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116475786	GlaxoSmithKline, LLC.	$15.20	03/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116666005	GlaxoSmithKline, LLC.	$14.08	06/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118028900	Boehringer Ingelheim Pharmaceuticals, Inc.	$17.89	10/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118028902	Boehringer Ingelheim Pharmaceuticals, Inc.	$18.04	03/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118028904	Boehringer Ingelheim Pharmaceuticals, Inc.	$18.20	11/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118028906	Boehringer Ingelheim Pharmaceuticals, Inc.	$21.69	01/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1118028908	Boehringer Ingelheim Pharmaceuticals, Inc.	$23.85	08/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1119192684	Otsuka America Pharmaceutical, Inc.	$21.57	10/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131421092	PFIZER INC.	$25.09	12/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131987371	PFIZER INC.	$27.65	10/15/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132122044	PFIZER INC.	$20.47	10/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1133971444	Vanda Pharmaceuticals Inc.	$16.00	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135744348	Lilly USA, LLC	$7.68	01/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135744350	Lilly USA, LLC	$24.33	01/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135780796	Lilly USA, LLC	$9.16	06/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135780798	Lilly USA, LLC	$23.59	03/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135810417	Lilly USA, LLC	$26.31	11/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135811987	Lilly USA, LLC	$21.94	09/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135816772	Lilly USA, LLC	$12.10	08/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135816774	Lilly USA, LLC	$26.27	05/08/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1135817642	Lilly USA, LLC	$28.83	04/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143609708	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$16.93	02/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1143609710	ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$18.61	08/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144199247	Madrigal Pharmaceuticals	$23.68	11/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144634521	Xeris Pharmaceuticals, Inc.	$16.12	07/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144634523	Xeris Pharmaceuticals, Inc.	$17.60	02/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1144634525	Xeris Pharmaceuticals, Inc.	$18.82	11/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1145671184	Neurelis, Inc.	$17.12	04/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146094172	Lundbeck LLC	$18.44	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146758602	IDORSIA PHARMACEUTICALS US INC	$13.17	12/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147007684	AIMMUNE THERAPEUTICS, INC.	$14.49	12/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147315446	Mylan Specialty L.P.	$13.18	09/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1147333083	Mylan Specialty L.P.	$17.77	11/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1148390618	Axsome Therapeutics, Inc.	$24.75	04/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153430659	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.20	10/23/2024	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.