Covered recipient · General Payments record

LISA K MATHEW

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1639331200
CMS profile: 836734
Location: CASTLE ROCK, CO

General Payments · PY2018–2024

$7,390.16

Reported across 371 records
CMS publication 2026-01-23

Latest program year · PY2024

$3,016.51

135 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	$3,016.51	135

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Takeda Pharmaceuticals U.S.A., Inc.	$506.85	17
ABBVIE INC.	$434.99	21
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$369.74	18
Janssen Biotech, Inc.	$269.56	16
Lilly USA, LLC	$266.69	8
GENZYME CORPORATION	$215.58	8
Gilead Sciences, Inc.	$166.62	9
PFIZER INC.	$165.54	10
Ardelyx, Inc.	$145.55	5
Regeneron Healthcare Solutions, Inc.	$95.35	4
Celgene Corporation	$77.14	4
Phathom Pharmaceuticals, Inc.	$56.65	3
Ferring Pharmaceuticals Inc.	$55.69	3
IRONWOOD PHARMACEUTICALS, INC	$34.41	2
Merck Sharp & Dohme Corporation	$33.91	1
INTERCEPT PHARMACEUTICALS, INC.	$30.22	2
Medtronic, Inc.	$27.36	1
Ipsen Biopharmaceuticals, Inc	$25.99	1
Madrigal Pharmaceuticals	$21.73	1
QOL Medical, LLC	$16.94	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$264.92	17
PY2019	$268.27	14
PY2020	$49.04	3
PY2021	$585.59	33
PY2022	$1,366.71	71
PY2023	$1,839.12	98
PY2024	$3,016.51	135

Payment records · PY2024 (135)

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.	$10.17	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1104982717	CMS
ABBVIE INC.	$14.78	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1104982719	CMS
ABBVIE INC.	$14.32	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1104982721	CMS
ABBVIE INC.	$13.65	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1104982723	CMS
ABBVIE INC.	$15.58	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1104982725	CMS
ABBVIE INC.	$8.70	03/04/2024	Food and Beverage	Undisputed	01/23/2026	1104982727	CMS
ABBVIE INC.	$7.72	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1104982729	CMS
ABBVIE INC.	$15.65	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1104982731	CMS
ABBVIE INC.	$17.65	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1104982733	CMS
ABBVIE INC.	$17.62	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1104982735	CMS
ABBVIE INC.	$19.09	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1104982737	CMS
ABBVIE INC.	$16.54	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1104982739	CMS
ABBVIE INC.	$17.22	08/19/2024	Food and Beverage	Undisputed	01/23/2026	1104982741	CMS
ABBVIE INC.	$12.45	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1104982743	CMS
ABBVIE INC.	$10.56	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1104982745	CMS
ABBVIE INC.	$16.30	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1104982747	CMS
ABBVIE INC.	$20.23	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1104982749	CMS
ABBVIE INC.	$131.84	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1104982751	CMS
ABBVIE INC.	$19.60	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1104982753	CMS
ABBVIE INC.	$18.35	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1104982755	CMS
ABBVIE INC.	$16.97	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1104982757	CMS
Ardelyx, Inc.	$33.69	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1146694516	CMS
Ardelyx, Inc.	$33.69	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1146694518	CMS
Ardelyx, Inc.	$19.78	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1146694520	CMS
Ardelyx, Inc.	$33.38	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1146694522	CMS
Ardelyx, Inc.	$25.01	12/11/2024	Food and Beverage	Undisputed	01/23/2026	1146694524	CMS
Celgene Corporation	$22.56	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1101130876	CMS
Celgene Corporation	$15.22	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1101130880	CMS
Celgene Corporation	$19.75	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1101130890	CMS
Celgene Corporation	$19.61	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1101130898	CMS
Ferring Pharmaceuticals Inc.	$16.86	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1137494123	CMS
Ferring Pharmaceuticals Inc.	$20.31	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1137494127	CMS
Ferring Pharmaceuticals Inc.	$18.52	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1137494131	CMS
GENZYME CORPORATION	$32.74	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1139586126	CMS
GENZYME CORPORATION	$4.31	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1139586136	CMS
GENZYME CORPORATION	$36.41	04/17/2024	Food and Beverage	Undisputed	01/23/2026	1139586148	CMS
GENZYME CORPORATION	$9.05	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1139586184	CMS
GENZYME CORPORATION	$38.14	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1139586198	CMS
GENZYME CORPORATION	$33.17	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1139586208	CMS
GENZYME CORPORATION	$39.88	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1139586230	CMS
GENZYME CORPORATION	$21.88	12/17/2024	Food and Beverage	Undisputed	01/23/2026	1139586248	CMS
Gilead Sciences, Inc.	$15.10	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1133788495	CMS
Gilead Sciences, Inc.	$18.92	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1133788497	CMS
Gilead Sciences, Inc.	$15.67	03/13/2024	Food and Beverage	Undisputed	01/23/2026	1133788499	CMS
Gilead Sciences, Inc.	$20.67	03/29/2024	Food and Beverage	Undisputed	01/23/2026	1133788501	CMS
Gilead Sciences, Inc.	$20.28	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1133788503	CMS
Gilead Sciences, Inc.	$17.89	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1133788505	CMS
Gilead Sciences, Inc.	$17.35	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1133788507	CMS
Gilead Sciences, Inc.	$20.49	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1133788509	CMS
Gilead Sciences, Inc.	$20.25	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1133788511	CMS
Intercept Pharmaceuticals, Inc.	$13.41	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1113637628	CMS
Intercept Pharmaceuticals, Inc.	$16.81	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1113637632	CMS
Ipsen Biopharmaceuticals, Inc	$25.99	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1091987607	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.41	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153720446	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.00	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1153755749	CMS
Janssen Biotech, Inc.	$15.89	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1078359906	CMS
Janssen Biotech, Inc.	$16.87	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1078359870	CMS
Janssen Biotech, Inc.	$13.43	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1078360178	CMS
Janssen Biotech, Inc.	$20.90	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1078360221	CMS
Janssen Biotech, Inc.	$20.30	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1078360010	CMS
Janssen Biotech, Inc.	$18.31	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1078359998	CMS
Janssen Biotech, Inc.	$21.15	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1078359942	CMS
Janssen Biotech, Inc.	$12.70	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1078360053	CMS
Janssen Biotech, Inc.	$14.77	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1078360122	CMS
Janssen Biotech, Inc.	$21.15	09/23/2024	Food and Beverage	Undisputed	01/23/2026	1078360045	CMS
Janssen Biotech, Inc.	$19.10	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1078359833	CMS
Janssen Biotech, Inc.	$13.87	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1078359862	CMS
Janssen Biotech, Inc.	$19.46	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1078360320	CMS
Janssen Biotech, Inc.	$8.55	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1078359886	CMS
Janssen Biotech, Inc.	$13.62	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1078360163	CMS
Janssen Biotech, Inc.	$19.49	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1078360143	CMS
Lilly USA, LLC	$18.78	01/04/2024	Food and Beverage	Undisputed	01/23/2026	1135157899	CMS
Lilly USA, LLC	$20.57	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1135145163	CMS
Lilly USA, LLC	$20.25	02/09/2024	Food and Beverage	Undisputed	01/23/2026	1135145165	CMS
Lilly USA, LLC	$21.36	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1135156511	CMS
Lilly USA, LLC	$15.57	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1135135476	CMS
Lilly USA, LLC	$123.07	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1135135478	CMS
Lilly USA, LLC	$23.38	09/12/2024	Food and Beverage	Undisputed	01/23/2026	1135129940	CMS
Lilly USA, LLC	$23.71	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1135091705	CMS
Madrigal Pharmaceuticals	$21.73	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1144175449	CMS
Medtronic, Inc.	$27.36	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1119412530	CMS
Merck Sharp & Dohme LLC	$33.91	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1141863377	CMS
PFIZER INC.	$16.04	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1131329489	CMS
PFIZER INC.	$17.81	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1131274702	CMS
PFIZER INC.	$17.36	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1131512292	CMS
PFIZER INC.	$16.90	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1131770572	CMS
PFIZER INC.	$14.19	09/20/2024	Food and Beverage	Undisputed	01/23/2026	1131987899	CMS
PFIZER INC.	$14.39	10/01/2024	Food and Beverage	Undisputed	01/23/2026	1131946548	CMS
PFIZER INC.	$17.25	11/03/2024	Food and Beverage	Undisputed	01/23/2026	1132130266	CMS
PFIZER INC.	$17.64	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1131042899	CMS
PFIZER INC.	$14.98	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1131056425	CMS
PFIZER INC.	$18.98	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1131194500	CMS
Phathom Pharmaceuticals, Inc.	$17.51	08/13/2024	Food and Beverage	Undisputed	01/23/2026	1151094097	CMS
Phathom Pharmaceuticals, Inc.	$17.80	09/18/2024	Food and Beverage	Undisputed	01/23/2026	1151094099	CMS
Phathom Pharmaceuticals, Inc.	$21.34	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1151094101	CMS
QOL Medical, LLC	$16.94	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1147722162	CMS
Regeneron Healthcare Solutions, Inc.	$20.28	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1114109889	CMS
Regeneron Healthcare Solutions, Inc.	$23.33	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1114109891	CMS
Regeneron Healthcare Solutions, Inc.	$22.64	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1114109893	CMS
Regeneron Healthcare Solutions, Inc.	$29.10	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1114109895	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.18	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1153647064	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.19	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1153566920	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.72	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1153609760	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.90	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153435333	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.07	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1153606058	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.91	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1153645228	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.96	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1153589154	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.07	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1153500571	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.34	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1153533556	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.31	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1153664276	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.61	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1153699237	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.71	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1153650134	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$10.05	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1153597749	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.08	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1153608322	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.64	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1153658373	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.20	10/04/2024	Food and Beverage	Undisputed	01/23/2026	1153668608	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.90	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1153537076	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.90	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1153658219	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.36	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1137631005	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.93	02/22/2024	Food and Beverage	Undisputed	01/23/2026	1137631007	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$134.79	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1137631009	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.76	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1137631011	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.80	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1137631013	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.43	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1137631015	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.54	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1137631017	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.92	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1137631019	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.22	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1137631021	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.22	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1137631023	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.15	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1137631025	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.67	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1137631027	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.66	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1137631029	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.35	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1137631031	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.94	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1137631033	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.45	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1137631035	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.66	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1137631037	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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