Covered recipient · General Payments record

COLIN LEFFERT

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1881127140
CMS profile: 5705226
Location: LAKEWOOD, CO

General Payments · PY2018–2024

$5,098.93

Reported across 232 records
CMS publication 2026-01-23

Latest program year · PY2024

$2,087.25

101 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	$2,087.25	101

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$615.42	31
Takeda Pharmaceuticals U.S.A., Inc.	$274.37	13
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$252.39	11
Janssen Biotech, Inc.	$138.64	7
Lilly USA, LLC	$137.96	9
INTERCEPT PHARMACEUTICALS, INC.	$127.61	5
PFIZER INC.	$118.59	6
Regeneron Healthcare Solutions, Inc.	$101.97	4
Ardelyx, Inc.	$99.00	5
Ipsen Biopharmaceuticals, Inc	$55.27	2
Celgene Corporation	$51.83	3
GENZYME CORPORATION	$46.38	2
Madrigal Pharmaceuticals	$31.78	1
AIMMUNE THERAPEUTICS, INC.	$19.22	1
Daiichi Sankyo Inc.	$16.82	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$124.84	1
PY2020	$142.16	7
PY2021	$820.97	42
PY2022	$802.29	34
PY2023	$1,121.42	47
PY2024	$2,087.25	101

Payment records · PY2024 (101)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 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.	$13.58	01/15/2024	Food and Beverage	Undisputed	01/23/2026	1104157904	CMS
ABBVIE INC.	$22.41	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1104157906	CMS
ABBVIE INC.	$0.81	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1104157908	CMS
ABBVIE INC.	$34.43	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1104157910	CMS
ABBVIE INC.	$19.92	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1104157912	CMS
ABBVIE INC.	$1.60	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1104157914	CMS
ABBVIE INC.	$19.76	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1104157916	CMS
ABBVIE INC.	$16.37	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1104157918	CMS
ABBVIE INC.	$24.18	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1104157920	CMS
ABBVIE INC.	$16.13	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1104157922	CMS
ABBVIE INC.	$27.03	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1104157924	CMS
ABBVIE INC.	$24.57	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1104157926	CMS
ABBVIE INC.	$30.60	06/07/2024	Food and Beverage	Undisputed	01/23/2026	1104157928	CMS
ABBVIE INC.	$23.04	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1104157930	CMS
ABBVIE INC.	$0.88	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1104157932	CMS
ABBVIE INC.	$31.90	06/29/2024	Food and Beverage	Undisputed	01/23/2026	1104157934	CMS
ABBVIE INC.	$26.28	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1104157936	CMS
ABBVIE INC.	$26.48	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1104157938	CMS
ABBVIE INC.	$23.14	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1104157940	CMS
ABBVIE INC.	$17.74	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1104157942	CMS
ABBVIE INC.	$0.95	08/12/2024	Food and Beverage	Undisputed	01/23/2026	1104157944	CMS
ABBVIE INC.	$26.80	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1104157946	CMS
ABBVIE INC.	$19.96	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1104157948	CMS
ABBVIE INC.	$24.82	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1104157950	CMS
ABBVIE INC.	$30.10	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1104157952	CMS
ABBVIE INC.	$25.79	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1104157954	CMS
ABBVIE INC.	$0.51	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1104157956	CMS
ABBVIE INC.	$29.00	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1104157958	CMS
ABBVIE INC.	$0.67	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1104157960	CMS
ABBVIE INC.	$30.12	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1104157962	CMS
ABBVIE INC.	$25.85	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1104157964	CMS
AIMMUNE THERAPEUTICS, INC.	$19.22	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1146961780	CMS
Ardelyx, Inc.	$18.47	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1146691906	CMS
Ardelyx, Inc.	$19.13	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1146691908	CMS
Ardelyx, Inc.	$23.26	08/14/2024	Food and Beverage	Undisputed	01/23/2026	1146691910	CMS
Ardelyx, Inc.	$22.48	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1146691912	CMS
Ardelyx, Inc.	$15.66	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1146691914	CMS
Celgene Corporation	$14.59	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1101101992	CMS
Celgene Corporation	$17.02	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1101101998	CMS
Celgene Corporation	$20.22	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1101102002	CMS
Daiichi Sankyo Inc.	$16.82	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1089448000	CMS
GENZYME CORPORATION	$25.18	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1139582424	CMS
GENZYME CORPORATION	$21.20	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1139582470	CMS
Intercept Pharmaceuticals, Inc.	$27.53	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1113632118	CMS
Intercept Pharmaceuticals, Inc.	$29.24	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1113632126	CMS
Intercept Pharmaceuticals, Inc.	$26.67	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1113632124	CMS
Intercept Pharmaceuticals, Inc.	$18.48	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1113632122	CMS
Intercept Pharmaceuticals, Inc.	$25.69	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1113632120	CMS
Ipsen Biopharmaceuticals, Inc	$26.93	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1091970201	CMS
Ipsen Biopharmaceuticals, Inc	$28.34	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1091970203	CMS
Janssen Biotech, Inc.	$15.65	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1078369204	CMS
Janssen Biotech, Inc.	$19.39	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1078369352	CMS
Janssen Biotech, Inc.	$28.80	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1078369364	CMS
Janssen Biotech, Inc.	$13.60	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1078369451	CMS
Janssen Biotech, Inc.	$22.70	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1078369373	CMS
Janssen Biotech, Inc.	$15.01	10/25/2024	Food and Beverage	Undisputed	01/23/2026	1078369569	CMS
Janssen Biotech, Inc.	$23.49	12/16/2024	Food and Beverage	Undisputed	01/23/2026	1078369356	CMS
Lilly USA, LLC	$20.61	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1136105622	CMS
Lilly USA, LLC	$1.10	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1136105624	CMS
Lilly USA, LLC	$15.53	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1136117171	CMS
Lilly USA, LLC	$25.64	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1136105414	CMS
Lilly USA, LLC	$16.59	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1136105626	CMS
Lilly USA, LLC	$27.19	08/06/2024	Food and Beverage	Undisputed	01/23/2026	1136105416	CMS
Lilly USA, LLC	$16.54	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1136109560	CMS
Lilly USA, LLC	$1.43	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1136128519	CMS
Lilly USA, LLC	$13.33	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1136128521	CMS
Madrigal Pharmaceuticals	$31.78	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1144174137	CMS
PFIZER INC.	$18.92	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1131558282	CMS
PFIZER INC.	$18.30	05/03/2024	Food and Beverage	Undisputed	01/23/2026	1131662420	CMS
PFIZER INC.	$15.17	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1131659847	CMS
PFIZER INC.	$15.74	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1131673369	CMS
PFIZER INC.	$24.77	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1131782224	CMS
PFIZER INC.	$25.69	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1131123930	CMS
Regeneron Healthcare Solutions, Inc.	$34.51	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1114098577	CMS
Regeneron Healthcare Solutions, Inc.	$23.24	04/24/2024	Food and Beverage	Undisputed	01/23/2026	1114098579	CMS
Regeneron Healthcare Solutions, Inc.	$19.40	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1114098581	CMS
Regeneron Healthcare Solutions, Inc.	$24.82	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1114098583	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.05	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1153656083	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.17	03/11/2024	Food and Beverage	Undisputed	01/23/2026	1153733730	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.18	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1153507255	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$29.47	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1153557683	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.98	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1153723440	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.79	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153426660	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.61	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1153596415	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.53	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1153532626	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.85	10/31/2024	Food and Beverage	Undisputed	01/23/2026	1153467909	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.71	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1153441933	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.05	12/02/2024	Food and Beverage	Undisputed	01/23/2026	1153551375	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.41	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1137617128	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.64	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1137617132	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.49	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1137617136	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.77	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1137617140	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.42	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1137617143	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.02	09/04/2024	Food and Beverage	Undisputed	01/23/2026	1137617146	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$45.78	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1137617150	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.60	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1137617154	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.44	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1137617158	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.63	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1137617161	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.02	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1137617165	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.09	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1137617169	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.06	12/07/2024	Food and Beverage	Undisputed	01/23/2026	1137617173	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, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , 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.