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

LISA BISWAS

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1881182087
CMS profile: 11253992
Location: CHARLOTTE, NC

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 · PY2021–2025

CMS publication 2026-06-30

Latest program year · PY2025

$4,072.67

103 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	$2,587.47	101
Consulting Fee	$1,446.00	1
Travel and Lodging	$39.20	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
GENZYME CORPORATION	$1,629.10	4
Regeneron Healthcare Solutions, Inc.	$713.77	14
Acerta Pharma LLC	$336.90	14
Takeda Pharmaceuticals U.S.A., Inc.	$204.02	8
ARS Pharmaceuticals Operations, Inc.	$180.72	12
Grifols USA, LLC	$169.23	8
GlaxoSmithKline, LLC.	$137.50	12
OptiNose US, Inc.	$98.77	5
BioCryst US Sales Co., LLC	$98.75	3
CSL Behring	$83.12	3
Pharming Healthcare, Inc.	$83.00	4
NOVARTIS PHARMACEUTICALS CORPORATION	$79.01	4
Amgen Inc.	$62.40	3
PFIZER INC.	$55.22	2
Azurity Pharmaceuticals, Inc.	$51.59	2
Galderma Laboratories, L.P.	$22.63	1
Organon LLC	$20.24	1
AYTU BioPharma, Inc.	$17.32	1
Hikma Pharmaceuticals USA	$14.94	1
Lilly USA, LLC	$14.44	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$121.56	1
PY2022	$1,086.57	2
PY2023	$776.04	24
PY2024	$2,020.16	70
PY2025	$4,072.67	103

Payment records · PY2025 (103)

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

Program year 2025 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
Grifols USA, LLC	$21.59	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1249591645	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$5.71	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223801673	CMS
Pharming Healthcare, Inc.	$21.33	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1200796093	CMS
Regeneron Healthcare Solutions, Inc.	$38.97	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212875131	CMS
Regeneron Healthcare Solutions, Inc.	$116.25	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212875129	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.35	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223914098	CMS
AstraZeneca Pharmaceuticals LP	$24.54	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206228527	CMS
AstraZeneca Pharmaceuticals LP	$20.41	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1207012306	CMS
Grifols USA, LLC	$19.19	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249591639	CMS
Grifols USA, LLC	$2.63	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1249591641	CMS
Azurity Pharmaceuticals, Inc.	$23.99	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1242668339	CMS
PFIZER INC.	$22.24	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1230768267	CMS
Pharming Healthcare, Inc.	$14.73	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200796091	CMS
Novartis Pharmaceuticals Corporation	$19.86	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200041730	CMS
Regeneron Healthcare Solutions, Inc.	$34.64	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1212875127	CMS
ARS Pharmaceuticals Operations, Inc.	$28.02	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1245868411	CMS
Novartis Pharmaceuticals Corporation	$22.15	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200169624	CMS
GlaxoSmithKline, LLC.	$7.21	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1191040377	CMS
Grifols USA, LLC	$3.66	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249591637	CMS
Grifols USA, LLC	$33.02	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249591643	CMS
CSL Behring	$26.32	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232351148	CMS
GlaxoSmithKline, LLC.	$5.26	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1191629704	CMS
AstraZeneca Pharmaceuticals LP	$22.57	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206661655	CMS
Novartis Pharmaceuticals Corporation	$18.43	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1200041728	CMS
CSL Behring	$28.34	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232351140	CMS
Azurity Pharmaceuticals, Inc.	$27.60	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1242668337	CMS
GlaxoSmithKline, LLC.	$16.20	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190866480	CMS
BioCryst US Sales Co., LLC	$32.31	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1222015385	CMS
Regeneron Healthcare Solutions, Inc.	$34.21	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1212875125	CMS
ARS Pharmaceuticals Operations, Inc.	$18.59	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1245868407	CMS
ARS Pharmaceuticals Operations, Inc.	$8.01	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1245868409	CMS
ARS Pharmaceuticals Operations, Inc.	$29.31	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1245868405	CMS
Regeneron Healthcare Solutions, Inc.	$33.48	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1212875123	CMS
GlaxoSmithKline, LLC.	$18.69	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191552750	CMS
Amgen Inc.	$20.14	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228514101	CMS
Novartis Pharmaceuticals Corporation	$18.57	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200169620	CMS
GENZYME CORPORATION	$39.20	08/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1233598367	CMS
AstraZeneca Pharmaceuticals LP	$21.41	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206412838	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.48	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1223919054	CMS
BioCryst US Sales Co., LLC	$32.05	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1222004891	CMS
Regeneron Healthcare Solutions, Inc.	$34.25	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212875121	CMS
Regeneron Healthcare Solutions, Inc.	$28.86	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212875119	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.95	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223921000	CMS
Amgen Inc.	$21.70	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228514099	CMS
Regeneron Healthcare Solutions, Inc.	$121.69	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212875117	CMS
GENZYME CORPORATION	$1,446.00	07/21/2025	Consulting Fee	No dispute reported	06/30/2026	1233598369	CMS
Pharming Healthcare, Inc.	$23.02	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200796089	CMS
GENZYME CORPORATION	$112.08	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1233598365	CMS
Organon LLC	$20.24	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1237790032	CMS
Regeneron Healthcare Solutions, Inc.	$34.58	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212875115	CMS
Optinose US, Inc.	$26.14	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1163252876	CMS
ARS Pharmaceuticals Operations, Inc.	$27.01	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1245868403	CMS
GlaxoSmithKline, LLC.	$27.87	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1190510224	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$26.68	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223906236	CMS
Regeneron Healthcare Solutions, Inc.	$114.14	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212875113	CMS
Optinose US, Inc.	$23.47	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1163252874	CMS
Regeneron Healthcare Solutions, Inc.	$25.46	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1212875111	CMS
AstraZeneca Pharmaceuticals LP	$19.95	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1207005777	CMS
AstraZeneca Pharmaceuticals LP	$20.58	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206400224	CMS
AstraZeneca Pharmaceuticals LP	$25.80	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1207004086	CMS
AstraZeneca Pharmaceuticals LP	$18.48	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206718217	CMS
GlaxoSmithKline, LLC.	$6.01	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190726716	CMS
Lilly USA, LLC	$14.44	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1186806455	CMS
Amgen Inc.	$20.56	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1228514103	CMS
Grifols USA, LLC	$24.06	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249591651	CMS
AstraZeneca Pharmaceuticals LP	$29.48	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206221874	CMS
ARS Pharmaceuticals Operations, Inc.	$15.42	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1245868401	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$35.30	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223935394	CMS
Optinose US, Inc.	$18.20	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1163252868	CMS
GlaxoSmithKline, LLC.	$4.93	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190397154	CMS
Regeneron Healthcare Solutions, Inc.	$31.49	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1212875109	CMS
ARS Pharmaceuticals Operations, Inc.	$2.96	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1245868393	CMS
ARS Pharmaceuticals Operations, Inc.	$2.96	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1245868395	CMS
ARS Pharmaceuticals Operations, Inc.	$2.96	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1245868397	CMS
ARS Pharmaceuticals Operations, Inc.	$2.96	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1245868399	CMS
AstraZeneca Pharmaceuticals LP	$16.44	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206563989	CMS
Regeneron Healthcare Solutions, Inc.	$35.27	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212875107	CMS
Galderma Laboratories, L.P.	$22.63	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234620402	CMS
GlaxoSmithKline, LLC.	$9.14	04/19/2025	Food and Beverage	No dispute reported	06/30/2026	1190695516	CMS
AYTU BioPharma, Inc.	$17.32	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206069242	CMS
Hikma Pharmaceuticals USA	$14.94	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1248217735	CMS
PFIZER INC.	$32.98	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229938677	CMS
GlaxoSmithKline, LLC.	$6.87	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190478524	CMS
ARS Pharmaceuticals Operations, Inc.	$23.81	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1245868391	CMS
Optinose US, Inc.	$13.97	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1163252862	CMS
ARS Pharmaceuticals Operations, Inc.	$18.71	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1245868389	CMS
GlaxoSmithKline, LLC.	$17.21	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1190439197	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.10	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1223882519	CMS
GENZYME CORPORATION	$31.82	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233598309	CMS
AstraZeneca Pharmaceuticals LP	$19.54	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1206278795	CMS
BioCryst US Sales Co., LLC	$34.39	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1222018781	CMS
AstraZeneca Pharmaceuticals LP	$51.30	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206203599	CMS
Optinose US, Inc.	$16.99	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1163252860	CMS
Pharming Healthcare, Inc.	$23.92	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200796087	CMS
CSL Behring	$28.46	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1232351066	CMS
Regeneron Healthcare Solutions, Inc.	$30.48	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1212875105	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.45	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223899005	CMS
GlaxoSmithKline, LLC.	$10.68	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1190405481	CMS
Grifols USA, LLC	$37.18	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249591649	CMS
AstraZeneca Pharmaceuticals LP	$22.71	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206159580	CMS
GlaxoSmithKline, LLC.	$7.43	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191191483	CMS
Grifols USA, LLC	$27.90	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1249591647	CMS
AstraZeneca Pharmaceuticals LP	$23.69	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206715273	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: 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1881182087

Plain: LISA BISWAS, NPI 1881182087. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1881182087.
APA 7: IndustryPayments. (2026). LISA BISWAS, NPI 1881182087 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1881182087
Bluebook: LISA BISWAS, NPI 1881182087, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1881182087.

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