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

NATHANAEL HORNE

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1912965435
CMS profile: 389222
Location: NEW YORK, NY

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 · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$1,990.04

81 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

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$1,918.04	80
Education	$72.00	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
GENZYME CORPORATION	$753.63	19
GlaxoSmithKline, LLC.	$261.14	14
ARS Pharmaceuticals Operations, Inc.	$215.15	14
NOVARTIS PHARMACEUTICALS CORPORATION	$198.08	11
Acerta Pharma LLC	$179.59	8
OptiNose US, Inc.	$102.48	5
BioCryst US Sales Co., LLC	$80.60	3
SANOFI-AVENTIS U.S. LLC	$72.00	1
CSL Behring	$29.41	1
Paratek Pharmaceuticals, Inc.	$26.18	1
Blueprint Medicines Corporation	$22.48	1
Ionis Pharmaceuticals, Inc.	$18.06	1
Grifols USA, LLC	$16.88	1
GC Biopharma USA, Inc.	$14.36	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$66.86	4
PY2020	$34.97	2
PY2021	$72.69	4
PY2022	$1,831.60	19
PY2023	$1,168.30	45
PY2024	$1,641.84	66
PY2025	$1,990.04	81

Payment records · PY2025 (81)

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

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
SANOFI-AVENTIS U.S. LLC	$72.00	12/24/2025	Education	No dispute reported	06/30/2026	1233630253	CMS
GlaxoSmithKline, LLC.	$10.63	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1191686408	CMS
ARS Pharmaceuticals Operations, Inc.	$17.64	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1245877950	CMS
BioCryst US Sales Co., LLC	$22.92	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1222012989	CMS
ARS Pharmaceuticals Operations, Inc.	$4.71	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1245877948	CMS
ARS Pharmaceuticals Operations, Inc.	$22.44	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1245877946	CMS
Ionis Pharmaceuticals, Inc.	$18.06	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1246783682	CMS
Novartis Pharmaceuticals Corporation	$21.83	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200260587	CMS
GENZYME CORPORATION	$47.94	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233630251	CMS
AstraZeneca Pharmaceuticals LP	$17.43	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206521747	CMS
GENZYME CORPORATION	$27.43	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233630249	CMS
GENZYME CORPORATION	$74.58	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233630265	CMS
GENZYME CORPORATION	$74.58	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233630267	CMS
AstraZeneca Pharmaceuticals LP	$14.17	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1207163735	CMS
ARS Pharmaceuticals Operations, Inc.	$10.80	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1245877944	CMS
Novartis Pharmaceuticals Corporation	$25.78	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200260585	CMS
AstraZeneca Pharmaceuticals LP	$13.67	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206723909	CMS
GlaxoSmithKline, LLC.	$31.55	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1190401452	CMS
ARS Pharmaceuticals Operations, Inc.	$21.76	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1245877942	CMS
AstraZeneca Pharmaceuticals LP	$21.71	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1206804388	CMS
GENZYME CORPORATION	$30.39	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1233630235	CMS
GENZYME CORPORATION	$48.36	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1233630229	CMS
Novartis Pharmaceuticals Corporation	$18.92	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200285243	CMS
ARS Pharmaceuticals Operations, Inc.	$1.52	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1245877938	CMS
ARS Pharmaceuticals Operations, Inc.	$26.26	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1245877940	CMS
GlaxoSmithKline, LLC.	$27.02	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1190853279	CMS
Novartis Pharmaceuticals Corporation	$24.95	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200285237	CMS
Novartis Pharmaceuticals Corporation	$1.96	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200285239	CMS
ARS Pharmaceuticals Operations, Inc.	$22.74	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1245877936	CMS
Paratek Pharmaceuticals, Inc.	$26.18	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1181748860	CMS
GENZYME CORPORATION	$45.58	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233630227	CMS
GlaxoSmithKline, LLC.	$16.82	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190787217	CMS
GlaxoSmithKline, LLC.	$31.09	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190513345	CMS
CSL Behring	$29.41	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232394055	CMS
Novartis Pharmaceuticals Corporation	$22.44	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200285241	CMS
AstraZeneca Pharmaceuticals LP	$13.68	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206202339	CMS
GlaxoSmithKline, LLC.	$25.98	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1190503023	CMS
GENZYME CORPORATION	$45.95	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233630219	CMS
Novartis Pharmaceuticals Corporation	$11.38	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200285225	CMS
GENZYME CORPORATION	$47.35	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233630195	CMS
ARS Pharmaceuticals Operations, Inc.	$3.85	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1245877934	CMS
ARS Pharmaceuticals Operations, Inc.	$0.78	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1245877930	CMS
ARS Pharmaceuticals Operations, Inc.	$15.38	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1245877932	CMS
GENZYME CORPORATION	$31.27	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233630213	CMS
Novartis Pharmaceuticals Corporation	$18.65	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200285223	CMS
BioCryst US Sales Co., LLC	$33.85	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1222016483	CMS
Optinose US, Inc.	$22.49	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1163252516	CMS
GlaxoSmithKline, LLC.	$1.89	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1190646900	CMS
GlaxoSmithKline, LLC.	$23.25	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1191506151	CMS
GlaxoSmithKline, LLC.	$12.75	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1191031204	CMS
GENZYME CORPORATION	$37.20	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1233630183	CMS
ARS Pharmaceuticals Operations, Inc.	$29.94	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1245877928	CMS
GlaxoSmithKline, LLC.	$25.98	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191502071	CMS
Optinose US, Inc.	$23.33	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1163252512	CMS
ARS Pharmaceuticals Operations, Inc.	$9.73	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1245877926	CMS
Novartis Pharmaceuticals Corporation	$22.53	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200285219	CMS
Novartis Pharmaceuticals Corporation	$2.77	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1200285221	CMS
GENZYME CORPORATION	$40.40	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1233630175	CMS
Optinose US, Inc.	$21.92	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1163252506	CMS
GENZYME CORPORATION	$24.04	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1233630173	CMS
Novartis Pharmaceuticals Corporation	$26.87	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200285217	CMS
GENZYME CORPORATION	$39.72	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1233630165	CMS
GENZYME CORPORATION	$27.11	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1233630171	CMS
GlaxoSmithKline, LLC.	$16.10	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1190602225	CMS
Optinose US, Inc.	$15.46	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1163252500	CMS
AstraZeneca Pharmaceuticals LP	$14.45	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206538892	CMS
BioCryst US Sales Co., LLC	$23.83	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222009574	CMS
GENZYME CORPORATION	$16.66	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233630139	CMS
GlaxoSmithKline, LLC.	$7.71	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191511416	CMS
GENZYME CORPORATION	$24.98	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233630135	CMS
Blueprint Medicines Corporation	$22.48	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1235817905	CMS
GlaxoSmithKline, LLC.	$5.47	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1190907762	CMS
AstraZeneca Pharmaceuticals LP	$68.88	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1207297894	CMS
GENZYME CORPORATION	$33.93	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1233630129	CMS
Optinose US, Inc.	$19.28	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1163252498	CMS
GlaxoSmithKline, LLC.	$24.90	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1191555109	CMS
ARS Pharmaceuticals Operations, Inc.	$27.60	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1245877924	CMS
GC Biopharma USA, Inc.	$14.36	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248222493	CMS
AstraZeneca Pharmaceuticals LP	$15.60	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206354966	CMS
Grifols USA, LLC	$16.88	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1249592427	CMS
GENZYME CORPORATION	$36.16	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1233630121	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, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_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-1912965435

Plain: NATHANAEL HORNE, NPI 1912965435. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1912965435.
APA 7: IndustryPayments. (2026). NATHANAEL HORNE, NPI 1912965435 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1912965435
Bluebook: NATHANAEL HORNE, NPI 1912965435, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1912965435.

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