Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

WILLIAM A LANTING

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

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

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2024

CMS publication 2026-06-30

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.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (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
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)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2024 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
GlaxoSmithKline, LLC.	$15.03	12/24/2024	Food and Beverage	No dispute reported	06/30/2026	1116309935	CMS
AstraZeneca Pharmaceuticals LP	$22.77	12/09/2024	Food and Beverage	No dispute reported	06/30/2026	1105434509	CMS
Regeneron Healthcare Solutions, Inc.	$20.43	11/26/2024	Food and Beverage	No dispute reported	06/30/2026	1114096079	CMS
GlaxoSmithKline, LLC.	$24.90	11/20/2024	Food and Beverage	No dispute reported	06/30/2026	1116342664	CMS
Regeneron Healthcare Solutions, Inc.	$19.53	11/19/2024	Food and Beverage	No dispute reported	06/30/2026	1114096077	CMS
AstraZeneca Pharmaceuticals LP	$13.82	11/18/2024	Food and Beverage	No dispute reported	06/30/2026	1105283053	CMS
AstraZeneca Pharmaceuticals LP	$23.47	11/11/2024	Food and Beverage	No dispute reported	06/30/2026	1104534505	CMS
CSL Behring	$22.20	11/05/2024	Food and Beverage	No dispute reported	06/30/2026	1134611167	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.93	10/31/2024	Education	No dispute reported	06/30/2026	1137613747	CMS
Regeneron Healthcare Solutions, Inc.	$21.84	10/29/2024	Food and Beverage	No dispute reported	06/30/2026	1114096075	CMS
AstraZeneca Pharmaceuticals LP	$26.35	10/28/2024	Food and Beverage	No dispute reported	06/30/2026	1104715131	CMS
GlaxoSmithKline, LLC.	$14.48	10/23/2024	Food and Beverage	No dispute reported	06/30/2026	1116178047	CMS
Lilly USA, LLC	$18.24	10/22/2024	Food and Beverage	No dispute reported	06/30/2026	1135470363	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.11	10/21/2024	Food and Beverage	No dispute reported	06/30/2026	1137613744	CMS
Regeneron Healthcare Solutions, Inc.	$17.26	10/09/2024	Food and Beverage	No dispute reported	06/30/2026	1114096073	CMS
AstraZeneca Pharmaceuticals LP	$21.64	10/07/2024	Food and Beverage	No dispute reported	06/30/2026	1105452164	CMS
AstraZeneca Pharmaceuticals LP	$17.13	09/30/2024	Food and Beverage	No dispute reported	06/30/2026	1105797088	CMS
GENZYME CORPORATION	$28.53	09/24/2024	Food and Beverage	No dispute reported	06/30/2026	1139640796	CMS
GlaxoSmithKline, LLC.	$21.22	09/24/2024	Food and Beverage	No dispute reported	06/30/2026	1115810909	CMS
GENZYME CORPORATION	$9.26	09/16/2024	Food and Beverage	No dispute reported	06/30/2026	1139640790	CMS
Regeneron Healthcare Solutions, Inc.	$5.65	09/03/2024	Food and Beverage	No dispute reported	06/30/2026	1114096071	CMS
GlaxoSmithKline, LLC.	$24.20	08/29/2024	Food and Beverage	No dispute reported	06/30/2026	1115901986	CMS
GlaxoSmithKline, LLC.	$28.22	08/29/2024	Food and Beverage	No dispute reported	06/30/2026	1116355617	CMS
AstraZeneca Pharmaceuticals LP	$19.71	08/27/2024	Food and Beverage	No dispute reported	06/30/2026	1104576954	CMS
Genentech USA, Inc.	$25.98	08/26/2024	Food and Beverage	No dispute reported	06/30/2026	1133133371	CMS
Regeneron Healthcare Solutions, Inc.	$15.78	08/20/2024	Food and Beverage	No dispute reported	06/30/2026	1114096069	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.76	08/12/2024	Education	No dispute reported	06/30/2026	1137613740	CMS
GENZYME CORPORATION	$7.36	08/07/2024	Food and Beverage	No dispute reported	06/30/2026	1139640784	CMS
GENZYME CORPORATION	$23.47	08/05/2024	Food and Beverage	No dispute reported	06/30/2026	1139640782	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.67	07/30/2024	Food and Beverage	No dispute reported	06/30/2026	1137613736	CMS
GlaxoSmithKline, LLC.	$12.27	07/29/2024	Food and Beverage	No dispute reported	06/30/2026	1116348936	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.69	07/29/2024	Food and Beverage	No dispute reported	06/30/2026	1137613732	CMS
AstraZeneca Pharmaceuticals LP	$61.67	07/23/2024	Food and Beverage	No dispute reported	06/30/2026	1105262082	CMS
AstraZeneca Pharmaceuticals LP	$105.28	07/22/2024	Food and Beverage	No dispute reported	06/30/2026	1105738849	CMS
GENZYME CORPORATION	$8.78	07/15/2024	Food and Beverage	No dispute reported	06/30/2026	1139640764	CMS
kaleo, Inc.	$18.65	07/15/2024	Food and Beverage	No dispute reported	06/30/2026	1126631282	CMS
Regeneron Healthcare Solutions, Inc.	$6.99	07/10/2024	Food and Beverage	No dispute reported	06/30/2026	1114096067	CMS
AstraZeneca Pharmaceuticals LP	$22.97	07/08/2024	Food and Beverage	No dispute reported	06/30/2026	1105395372	CMS
Regeneron Healthcare Solutions, Inc.	$9.03	07/08/2024	Food and Beverage	No dispute reported	06/30/2026	1114096065	CMS
GlaxoSmithKline, LLC.	$22.34	07/02/2024	Food and Beverage	No dispute reported	06/30/2026	1116194679	CMS
AstraZeneca Pharmaceuticals LP	$17.90	07/01/2024	Food and Beverage	No dispute reported	06/30/2026	1105811079	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.79	06/25/2024	Food and Beverage	No dispute reported	06/30/2026	1137613729	CMS
Regeneron Healthcare Solutions, Inc.	$24.94	06/18/2024	Food and Beverage	No dispute reported	06/30/2026	1114096063	CMS
Regeneron Healthcare Solutions, Inc.	$8.25	06/14/2024	Food and Beverage	No dispute reported	06/30/2026	1114096061	CMS
AstraZeneca Pharmaceuticals LP	$19.65	06/12/2024	Food and Beverage	No dispute reported	06/30/2026	1104557812	CMS
AstraZeneca Pharmaceuticals LP	$26.26	06/04/2024	Food and Beverage	No dispute reported	06/30/2026	1104487674	CMS
GENZYME CORPORATION	$10.12	06/03/2024	Food and Beverage	No dispute reported	06/30/2026	1139640758	CMS
ABBVIE INC.	$20.56	05/28/2024	Food and Beverage	No dispute reported	06/30/2026	1104137594	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.23	05/21/2024	Food and Beverage	No dispute reported	06/30/2026	1137613725	CMS
AstraZeneca Pharmaceuticals LP	$17.34	05/13/2024	Food and Beverage	No dispute reported	06/30/2026	1104697944	CMS
Regeneron Healthcare Solutions, Inc.	$7.55	05/13/2024	Food and Beverage	No dispute reported	06/30/2026	1114096059	CMS
GENZYME CORPORATION	$11.57	05/07/2024	Food and Beverage	No dispute reported	06/30/2026	1139640748	CMS
GENZYME CORPORATION	$30.75	05/06/2024	Food and Beverage	No dispute reported	06/30/2026	1139640744	CMS
GlaxoSmithKline, LLC.	$29.93	04/26/2024	Food and Beverage	No dispute reported	06/30/2026	1116520360	CMS
CSL Behring	$25.31	04/23/2024	Food and Beverage	No dispute reported	06/30/2026	1134611091	CMS
GENZYME CORPORATION	$6.57	04/22/2024	Food and Beverage	No dispute reported	06/30/2026	1139640736	CMS
AstraZeneca Pharmaceuticals LP	$24.41	04/15/2024	Food and Beverage	No dispute reported	06/30/2026	1104282787	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.40	04/09/2024	Food and Beverage	No dispute reported	06/30/2026	1137613721	CMS
AstraZeneca Pharmaceuticals LP	$14.44	04/08/2024	Food and Beverage	No dispute reported	06/30/2026	1104330280	CMS
GENZYME CORPORATION	$10.65	04/08/2024	Food and Beverage	No dispute reported	06/30/2026	1139640738	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$13.76	04/05/2024	Education	No dispute reported	06/30/2026	1137613718	CMS
AstraZeneca Pharmaceuticals LP	$50.98	03/27/2024	Food and Beverage	No dispute reported	06/30/2026	1105691473	CMS
Regeneron Healthcare Solutions, Inc.	$11.35	03/27/2024	Food and Beverage	No dispute reported	06/30/2026	1114096057	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.36	03/26/2024	Food and Beverage	No dispute reported	06/30/2026	1137613714	CMS
Amgen Inc.	$19.34	03/25/2024	Food and Beverage	No dispute reported	06/30/2026	1115850339	CMS
AstraZeneca Pharmaceuticals LP	$22.39	03/20/2024	Food and Beverage	No dispute reported	06/30/2026	1104613590	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$12.13	03/20/2024	Food and Beverage	No dispute reported	06/30/2026	1137613710	CMS
AstraZeneca Pharmaceuticals LP	$19.63	03/18/2024	Food and Beverage	No dispute reported	06/30/2026	1105231108	CMS
Regeneron Healthcare Solutions, Inc.	$20.60	03/08/2024	Food and Beverage	No dispute reported	06/30/2026	1114096055	CMS
AstraZeneca Pharmaceuticals LP	$135.00	02/21/2024	Food and Beverage	No dispute reported	06/30/2026	1105269476	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.19	02/20/2024	Food and Beverage	No dispute reported	06/30/2026	1137613707	CMS
ABBVIE INC.	$16.29	02/13/2024	Food and Beverage	No dispute reported	06/30/2026	1104137592	CMS
GENZYME CORPORATION	$7.75	02/13/2024	Food and Beverage	No dispute reported	06/30/2026	1139640710	CMS
Novartis Pharmaceuticals Corporation	$20.13	01/30/2024	Food and Beverage	No dispute reported	06/30/2026	1086998926	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.17	01/29/2024	Food and Beverage	No dispute reported	06/30/2026	1137613703	CMS
Regeneron Healthcare Solutions, Inc.	$25.26	01/23/2024	Food and Beverage	No dispute reported	06/30/2026	1114096053	CMS
Regeneron Healthcare Solutions, Inc.	$21.64	01/22/2024	Food and Beverage	No dispute reported	06/30/2026	1114096051	CMS
Amgen Inc.	$21.57	01/16/2024	Food and Beverage	No dispute reported	06/30/2026	1115850331	CMS
GENZYME CORPORATION	$9.82	01/12/2024	Food and Beverage	No dispute reported	06/30/2026	1139640706	CMS
AstraZeneca Pharmaceuticals LP	$15.36	01/10/2024	Food and Beverage	No dispute reported	06/30/2026	1105380714	CMS
Genentech USA, Inc.	$23.62	01/10/2024	Food and Beverage	No dispute reported	06/30/2026	1133133367	CMS
PFIZER INC.	$14.52	01/08/2024	Food and Beverage	No dispute reported	06/30/2026	1131558167	CMS
GENZYME CORPORATION	$22.26	01/02/2024	Food and Beverage	No dispute reported	06/30/2026	1139640704	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1205866837

Plain: WILLIAM A LANTING, NPI 1205866837. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1205866837.
APA 7: IndustryPayments. (2026). WILLIAM A LANTING, NPI 1205866837 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1205866837
Bluebook: WILLIAM A LANTING, NPI 1205866837, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1205866837.

Source: Centers for Medicare & Medicaid Services, Open Payments.