Covered recipient · General Payments record

WILLIAM A LANTING

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI: 1205866837
CMS profile: 326934
Location: FORT COLLINS, CO

General Payments · PY2018–2024

$53,450.06

Reported across 824 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,803.35

83 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	$1,759.90	80
Education	$43.45	3

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$698.17	21
Takeda Pharmaceuticals U.S.A., Inc.	$243.19	13
Regeneron Healthcare Solutions, Inc.	$236.10	15
GlaxoSmithKline, LLC.	$192.59	9
GENZYME CORPORATION	$186.89	13
Genentech USA, Inc.	$49.60	2
CSL Behring	$47.51	2
Amgen Inc.	$40.91	2
ABBVIE INC.	$36.85	2
NOVARTIS PHARMACEUTICALS CORPORATION	$20.13	1
Kaleo, Inc.	$18.65	1
Lilly USA, LLC	$18.24	1
PFIZER INC.	$14.52	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$17,549.58	117
PY2019	$15,746.53	122
PY2020	$2,055.40	85
PY2021	$8,271.85	153
PY2022	$4,181.50	143
PY2023	$3,841.85	121
PY2024	$1,803.35	83

Payment records · PY2024 (83)

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.	$16.29	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1104137592	CMS
ABBVIE INC.	$20.56	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1104137594	CMS
Amgen Inc.	$21.57	01/16/2024	Food and Beverage	Undisputed	01/23/2026	1115850331	CMS
Amgen Inc.	$19.34	03/25/2024	Food and Beverage	Undisputed	01/23/2026	1115850339	CMS
AstraZeneca Pharmaceuticals LP	$15.36	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1105380714	CMS
AstraZeneca Pharmaceuticals LP	$135.00	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1105269476	CMS
AstraZeneca Pharmaceuticals LP	$19.63	03/18/2024	Food and Beverage	Undisputed	01/23/2026	1105231108	CMS
AstraZeneca Pharmaceuticals LP	$22.39	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1104613590	CMS
AstraZeneca Pharmaceuticals LP	$50.98	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1105691473	CMS
AstraZeneca Pharmaceuticals LP	$14.44	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1104330280	CMS
AstraZeneca Pharmaceuticals LP	$24.41	04/15/2024	Food and Beverage	Undisputed	01/23/2026	1104282787	CMS
AstraZeneca Pharmaceuticals LP	$17.34	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1104697944	CMS
AstraZeneca Pharmaceuticals LP	$26.26	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1104487674	CMS
AstraZeneca Pharmaceuticals LP	$19.65	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1104557812	CMS
AstraZeneca Pharmaceuticals LP	$17.90	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1105811079	CMS
AstraZeneca Pharmaceuticals LP	$22.97	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1105395372	CMS
AstraZeneca Pharmaceuticals LP	$105.28	07/22/2024	Food and Beverage	Undisputed	01/23/2026	1105738849	CMS
AstraZeneca Pharmaceuticals LP	$61.67	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1105262082	CMS
AstraZeneca Pharmaceuticals LP	$19.71	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1104576954	CMS
AstraZeneca Pharmaceuticals LP	$17.13	09/30/2024	Food and Beverage	Undisputed	01/23/2026	1105797088	CMS
AstraZeneca Pharmaceuticals LP	$21.64	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1105452164	CMS
AstraZeneca Pharmaceuticals LP	$26.35	10/28/2024	Food and Beverage	Undisputed	01/23/2026	1104715131	CMS
AstraZeneca Pharmaceuticals LP	$23.47	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1104534505	CMS
AstraZeneca Pharmaceuticals LP	$13.82	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1105283053	CMS
AstraZeneca Pharmaceuticals LP	$22.77	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1105434509	CMS
CSL Behring	$25.31	04/23/2024	Food and Beverage	Undisputed	01/23/2026	1134611091	CMS
CSL Behring	$22.20	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1134611167	CMS
Genentech USA, Inc.	$23.62	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1133133367	CMS
Genentech USA, Inc.	$25.98	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1133133371	CMS
GENZYME CORPORATION	$22.26	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1139640704	CMS
GENZYME CORPORATION	$9.82	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1139640706	CMS
GENZYME CORPORATION	$7.75	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1139640710	CMS
GENZYME CORPORATION	$10.65	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1139640738	CMS
GENZYME CORPORATION	$6.57	04/22/2024	Food and Beverage	Undisputed	01/23/2026	1139640736	CMS
GENZYME CORPORATION	$30.75	05/06/2024	Food and Beverage	Undisputed	01/23/2026	1139640744	CMS
GENZYME CORPORATION	$11.57	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1139640748	CMS
GENZYME CORPORATION	$10.12	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1139640758	CMS
GENZYME CORPORATION	$8.78	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1139640764	CMS
GENZYME CORPORATION	$23.47	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1139640782	CMS
GENZYME CORPORATION	$7.36	08/07/2024	Food and Beverage	Undisputed	01/23/2026	1139640784	CMS
GENZYME CORPORATION	$9.26	09/16/2024	Food and Beverage	Undisputed	01/23/2026	1139640790	CMS
GENZYME CORPORATION	$28.53	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1139640796	CMS
GlaxoSmithKline, LLC.	$29.93	04/26/2024	Food and Beverage	Undisputed	01/23/2026	1116520360	CMS
GlaxoSmithKline, LLC.	$22.34	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1116194679	CMS
GlaxoSmithKline, LLC.	$12.27	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1116348936	CMS
GlaxoSmithKline, LLC.	$24.20	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1115901986	CMS
GlaxoSmithKline, LLC.	$28.22	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1116355617	CMS
GlaxoSmithKline, LLC.	$21.22	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1115810909	CMS
GlaxoSmithKline, LLC.	$14.48	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1116178047	CMS
GlaxoSmithKline, LLC.	$24.90	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1116342664	CMS
GlaxoSmithKline, LLC.	$15.03	12/24/2024	Food and Beverage	Undisputed	01/23/2026	1116309935	CMS
kaleo, Inc.	$18.65	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1126631282	CMS
Lilly USA, LLC	$18.24	10/22/2024	Food and Beverage	Undisputed	01/23/2026	1135470363	CMS
Novartis Pharmaceuticals Corporation	$20.13	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1086998926	CMS
PFIZER INC.	$14.52	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1131558167	CMS
Regeneron Healthcare Solutions, Inc.	$21.64	01/22/2024	Food and Beverage	Undisputed	01/23/2026	1114096051	CMS
Regeneron Healthcare Solutions, Inc.	$25.26	01/23/2024	Food and Beverage	Undisputed	01/23/2026	1114096053	CMS
Regeneron Healthcare Solutions, Inc.	$20.60	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1114096055	CMS
Regeneron Healthcare Solutions, Inc.	$11.35	03/27/2024	Food and Beverage	Undisputed	01/23/2026	1114096057	CMS
Regeneron Healthcare Solutions, Inc.	$7.55	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1114096059	CMS
Regeneron Healthcare Solutions, Inc.	$8.25	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1114096061	CMS
Regeneron Healthcare Solutions, Inc.	$24.94	06/18/2024	Food and Beverage	Undisputed	01/23/2026	1114096063	CMS
Regeneron Healthcare Solutions, Inc.	$9.03	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1114096065	CMS
Regeneron Healthcare Solutions, Inc.	$6.99	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1114096067	CMS
Regeneron Healthcare Solutions, Inc.	$15.78	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1114096069	CMS
Regeneron Healthcare Solutions, Inc.	$5.65	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1114096071	CMS
Regeneron Healthcare Solutions, Inc.	$17.26	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1114096073	CMS
Regeneron Healthcare Solutions, Inc.	$21.84	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1114096075	CMS
Regeneron Healthcare Solutions, Inc.	$19.53	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1114096077	CMS
Regeneron Healthcare Solutions, Inc.	$20.43	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1114096079	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.17	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1137613703	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.19	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1137613707	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$12.13	03/20/2024	Food and Beverage	Undisputed	01/23/2026	1137613710	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.36	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1137613714	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.76	04/05/2024	Education	Undisputed	01/23/2026	1137613718	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.40	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1137613721	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.23	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1137613725	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.79	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1137613729	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.69	07/29/2024	Food and Beverage	Undisputed	01/23/2026	1137613732	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.67	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1137613736	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.76	08/12/2024	Education	Undisputed	01/23/2026	1137613740	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.11	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1137613744	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.93	10/31/2024	Education	Undisputed	01/23/2026	1137613747	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.