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

NEIL H GERSHMAN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1851389985
CMS profile: 356160
Location: MIAMI, FL

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

$2,850.01

100 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	$2,830.60	99
Consulting Fee	$19.41	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
GENZYME CORPORATION	$719.62	18
Acerta Pharma LLC	$543.90	19
ARS Pharmaceuticals Operations, Inc.	$294.10	8
Galderma Laboratories, L.P.	$270.99	11
Regeneron Healthcare Solutions, Inc.	$210.58	8
GlaxoSmithKline, LLC.	$180.62	11
BioCryst US Sales Co., LLC	$117.70	4
Amgen Inc.	$69.93	3
PFIZER INC.	$65.66	3
Organon LLC	$54.85	2
CSL Behring	$53.26	2
OptiNose US, Inc.	$51.07	2
Lilly USA, LLC	$51.05	2
Blueprint Medicines Corporation	$28.58	1
Ionis Pharmaceuticals, Inc.	$28.33	1
CYCLE PHARMACEUTICALS INC	$25.91	1
NOVARTIS PHARMACEUTICALS CORPORATION	$24.70	1
Takeda Pharmaceuticals U.S.A., Inc.	$21.57	1
ADMA BioManufacturing LLC	$19.41	1
LEO Pharma Inc.	$18.18	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,723.00	121
PY2020	$1,541.95	65
PY2021	$2,160.07	60
PY2022	$2,363.25	85
PY2023	$3,344.79	116
PY2024	$3,060.22	94
PY2025	$2,850.01	100

Payment records · PY2025 (100)

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
GENZYME CORPORATION	$35.73	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233245219	CMS
PFIZER INC.	$20.00	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229376481	CMS
Galderma Laboratories, L.P.	$7.28	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1234644627	CMS
BioCryst US Sales Co., LLC	$32.37	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1222009517	CMS
GlaxoSmithKline, LLC.	$28.61	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190782205	CMS
AstraZeneca Pharmaceuticals LP	$27.23	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1207036885	CMS
AstraZeneca Pharmaceuticals LP	$26.02	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206772148	CMS
GENZYME CORPORATION	$34.02	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233245205	CMS
AstraZeneca Pharmaceuticals LP	$26.45	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206451402	CMS
Galderma Laboratories, L.P.	$17.81	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1234644625	CMS
GENZYME CORPORATION	$6.15	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1233245207	CMS
PFIZER INC.	$18.45	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1229352745	CMS
Galderma Laboratories, L.P.	$6.90	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1234644623	CMS
Ionis Pharmaceuticals, Inc.	$28.33	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1246782690	CMS
BioCryst US Sales Co., LLC	$28.13	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1222002592	CMS
GENZYME CORPORATION	$33.69	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233245203	CMS
Regeneron Healthcare Solutions, Inc.	$37.44	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1212926971	CMS
AstraZeneca Pharmaceuticals LP	$24.50	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206943854	CMS
GENZYME CORPORATION	$8.92	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1233245209	CMS
Novartis Pharmaceuticals Corporation	$24.70	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200281518	CMS
Galderma Laboratories, L.P.	$20.44	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234644621	CMS
Lilly USA, LLC	$27.15	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1186840485	CMS
Organon LLC	$28.45	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1237785192	CMS
GENZYME CORPORATION	$33.03	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233245195	CMS
AstraZeneca Pharmaceuticals LP	$15.70	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206519572	CMS
GlaxoSmithKline, LLC.	$22.01	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1190637829	CMS
Regeneron Healthcare Solutions, Inc.	$37.72	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212926969	CMS
Galderma Laboratories, L.P.	$9.63	08/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234644619	CMS
GENZYME CORPORATION	$124.46	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233245199	CMS
AstraZeneca Pharmaceuticals LP	$21.27	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206344421	CMS
Galderma Laboratories, L.P.	$7.33	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234644617	CMS
GENZYME CORPORATION	$35.63	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233245185	CMS
Optinose US, Inc.	$26.04	08/16/2025	Food and Beverage	No dispute reported	06/30/2026	1163252810	CMS
AstraZeneca Pharmaceuticals LP	$16.17	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206293936	CMS
ADMA BioManufacturing LLC	$19.41	08/11/2025	Consulting Fee	No dispute reported	06/30/2026	1211422070	CMS
GlaxoSmithKline, LLC.	$23.21	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190389451	CMS
AstraZeneca Pharmaceuticals LP	$22.95	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206205919	CMS
GlaxoSmithKline, LLC.	$24.27	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1191504520	CMS
Optinose US, Inc.	$25.03	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1163252808	CMS
Regeneron Healthcare Solutions, Inc.	$29.69	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1212926967	CMS
Galderma Laboratories, L.P.	$5.97	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234644613	CMS
Galderma Laboratories, L.P.	$4.78	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234644615	CMS
GENZYME CORPORATION	$37.28	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233245177	CMS
BioCryst US Sales Co., LLC	$29.30	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222005911	CMS
GENZYME CORPORATION	$39.48	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233245171	CMS
Regeneron Healthcare Solutions, Inc.	$11.51	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1212926965	CMS
ARS Pharmaceuticals Operations, Inc.	$27.53	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1245875079	CMS
GlaxoSmithKline, LLC.	$18.54	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1191288964	CMS
GlaxoSmithKline, LLC.	$5.87	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1191772683	CMS
Amgen Inc.	$20.16	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1228355890	CMS
AstraZeneca Pharmaceuticals LP	$19.44	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1207282979	CMS
GENZYME CORPORATION	$40.83	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233245169	CMS
Galderma Laboratories, L.P.	$15.16	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234644611	CMS
Blueprint Medicines Corporation	$28.58	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1235820609	CMS
AstraZeneca Pharmaceuticals LP	$15.86	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206163648	CMS
AstraZeneca Pharmaceuticals LP	$20.85	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206359040	CMS
GlaxoSmithKline, LLC.	$8.48	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190706885	CMS
ARS Pharmaceuticals Operations, Inc.	$25.89	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1245875077	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.57	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1223870760	CMS
Regeneron Healthcare Solutions, Inc.	$34.71	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1212926963	CMS
ARS Pharmaceuticals Operations, Inc.	$27.55	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1245875075	CMS
LEO Pharma Inc.	$18.18	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252006670	CMS
GENZYME CORPORATION	$36.24	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233245167	CMS
ARS Pharmaceuticals Operations, Inc.	$29.46	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1245875073	CMS
Amgen Inc.	$23.55	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1228355898	CMS
GlaxoSmithKline, LLC.	$2.15	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1190815878	CMS
GlaxoSmithKline, LLC.	$21.80	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1191272273	CMS
CSL Behring	$26.57	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1232341842	CMS
Galderma Laboratories, L.P.	$150.00	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1234644609	CMS
AstraZeneca Pharmaceuticals LP	$28.52	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206180872	CMS
CSL Behring	$26.69	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1232341840	CMS
Regeneron Healthcare Solutions, Inc.	$4.79	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212926961	CMS
GlaxoSmithKline, LLC.	$22.88	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1190992698	CMS
Galderma Laboratories, L.P.	$25.69	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234644607	CMS
GENZYME CORPORATION	$125.00	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233245181	CMS
AstraZeneca Pharmaceuticals LP	$22.01	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206568108	CMS
GENZYME CORPORATION	$20.72	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233245163	CMS
AstraZeneca Pharmaceuticals LP	$21.84	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1207189158	CMS
ARS Pharmaceuticals Operations, Inc.	$123.65	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1245875071	CMS
Regeneron Healthcare Solutions, Inc.	$32.16	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212926959	CMS
GENZYME CORPORATION	$35.31	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233245159	CMS
ARS Pharmaceuticals Operations, Inc.	$25.29	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1245875069	CMS
AstraZeneca Pharmaceuticals LP	$125.00	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1207107495	CMS
BioCryst US Sales Co., LLC	$27.90	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1222026804	CMS
Cycle Pharmaceuticals Inc	$25.91	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248904087	CMS
Organon LLC	$26.40	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1237785194	CMS
Lilly USA, LLC	$23.90	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186794403	CMS
Regeneron Healthcare Solutions, Inc.	$22.56	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1212926957	CMS
AstraZeneca Pharmaceuticals LP	$26.58	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1207235790	CMS
GENZYME CORPORATION	$9.04	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233245157	CMS
ARS Pharmaceuticals Operations, Inc.	$27.65	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1245875067	CMS
GENZYME CORPORATION	$24.11	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1233245155	CMS
AstraZeneca Pharmaceuticals LP	$28.41	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206912580	CMS
Amgen Inc.	$26.22	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1228355893	CMS
PFIZER INC.	$27.21	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231222800	CMS
AstraZeneca Pharmaceuticals LP	$27.66	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206528974	CMS
ARS Pharmaceuticals Operations, Inc.	$7.08	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1245875065	CMS
AstraZeneca Pharmaceuticals LP	$27.44	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206257658	CMS
GENZYME CORPORATION	$39.98	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1233245151	CMS
GlaxoSmithKline, LLC.	$2.80	01/02/2025	Food and Beverage	No dispute reported	06/30/2026	1190977371	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-1851389985

Plain: NEIL H GERSHMAN, NPI 1851389985. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1851389985.
APA 7: IndustryPayments. (2026). NEIL H GERSHMAN, NPI 1851389985 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1851389985
Bluebook: NEIL H GERSHMAN, NPI 1851389985, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1851389985.

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