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

BASIL M KAHWASH

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1568843191
CMS profile: 4221926
Location: WESTERVILLE, OH

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

$32,516.28

256 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$18,750.00	13
Consulting Fee	$7,679.69	6
Food and Beverage	$5,933.99	236
Travel and Lodging	$152.60	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$20,060.45	56
GlaxoSmithKline, LLC.	$3,777.50	23
GENZYME CORPORATION	$2,795.51	31
SANOFI US SERVICES INC.	$2,660.00	1
Regeneron Healthcare Solutions, Inc.	$363.11	15
NOVARTIS PHARMACEUTICALS CORPORATION	$329.06	15
CSL Behring	$318.02	14
Takeda Pharmaceuticals U.S.A., Inc.	$316.37	13
Galderma Laboratories, L.P.	$271.90	7
Grifols USA, LLC	$179.57	9
ARS Pharmaceuticals Operations, Inc.	$176.30	9
PFIZER INC.	$164.33	14
Amgen Inc.	$153.46	8
Genentech USA, Inc.	$141.27	7
Blueprint Medicines Corporation	$135.91	2
BioCryst US Sales Co., LLC	$103.85	5
Ionis Pharmaceuticals, Inc.	$94.25	4
OptiNose US, Inc.	$80.72	4
Pharming Healthcare, Inc.	$61.80	3
Incyte Corporation	$56.52	1
ADMA BioManufacturing LLC	$50.69	3
Verona Pharma, Inc.	$50.31	3
Octapharma USA, Inc.	$38.49	2
Insmed, Inc.	$34.50	1
Paratek Pharmaceuticals, Inc.	$33.50	2
QOL Medical, LLC	$25.37	1
KYOWA KIRIN, INC.	$16.29	1
Hikma Pharmaceuticals USA	$14.39	1
Phathom Pharmaceuticals, Inc.	$12.84	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$125.00	1
PY2022	$306.79	4
PY2023	$376.90	8
PY2024	$9,726.09	87
PY2025	$32,516.28	256

Payment records · PY2025 (256)

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

Program year 2025 2019 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
Insmed, Inc.	$34.50	12/29/2025	Food and Beverage	No dispute reported	06/30/2026	1186321084	CMS
Galderma Laboratories, L.P.	$3.04	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234660223	CMS
Ionis Pharmaceuticals, Inc.	$25.14	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1246784375	CMS
Genentech USA, Inc.	$20.41	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1211497751	CMS
AstraZeneca Pharmaceuticals LP	$15.99	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206580380	CMS
Regeneron Healthcare Solutions, Inc.	$28.80	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1212954446	CMS
ARS Pharmaceuticals Operations, Inc.	$25.28	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1245879552	CMS
AstraZeneca Pharmaceuticals LP	$14.84	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1207049963	CMS
ARS Pharmaceuticals Operations, Inc.	$18.33	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1245879550	CMS
AstraZeneca Pharmaceuticals LP	$26.25	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206912071	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.11	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1223813647	CMS
CSL Behring	$20.36	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232388137	CMS
Grifols USA, LLC	$22.16	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1249573127	CMS
Regeneron Healthcare Solutions, Inc.	$16.53	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1212954444	CMS
AstraZeneca Pharmaceuticals LP	$20.57	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206899727	CMS
Genentech USA, Inc.	$16.67	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1211497753	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$73.15	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1223944398	CMS
CSL Behring	$22.80	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1232388135	CMS
Paratek Pharmaceuticals, Inc.	$13.54	11/30/2025	Food and Beverage	No dispute reported	06/30/2026	1181750542	CMS
GENZYME CORPORATION	$30.88	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233636044	CMS
AstraZeneca Pharmaceuticals LP	$2,100.00	11/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207002044	CMS
BioCryst US Sales Co., LLC	$21.53	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1222024717	CMS
GENZYME CORPORATION	$15.95	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233636032	CMS
AstraZeneca Pharmaceuticals LP	$15.72	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206615405	CMS
AstraZeneca Pharmaceuticals LP	$140.80	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206620661	CMS
GlaxoSmithKline, LLC.	$14.80	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190366428	CMS
Regeneron Healthcare Solutions, Inc.	$38.71	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212954442	CMS
AstraZeneca Pharmaceuticals LP	$17.32	11/15/2025	Food and Beverage	No dispute reported	06/30/2026	1207010270	CMS
AstraZeneca Pharmaceuticals LP	$2,100.00	11/14/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207028457	CMS
GlaxoSmithKline, LLC.	$6.48	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1190371160	CMS
GlaxoSmithKline, LLC.	$15.77	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1191385770	CMS
GlaxoSmithKline, LLC.	$2.45	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1191579360	CMS
Genentech USA, Inc.	$19.90	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1211497749	CMS
Ionis Pharmaceuticals, Inc.	$16.75	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1246784371	CMS
AstraZeneca Pharmaceuticals LP	$13.93	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206684132	CMS
Galderma Laboratories, L.P.	$141.31	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234660221	CMS
Regeneron Healthcare Solutions, Inc.	$26.36	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212954440	CMS
AstraZeneca Pharmaceuticals LP	$2,100.00	11/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1206418260	CMS
AstraZeneca Pharmaceuticals LP	$27.50	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206760249	CMS
AstraZeneca Pharmaceuticals LP	$250.00	11/04/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207304686	CMS
Amgen Inc.	$19.02	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228635073	CMS
AstraZeneca Pharmaceuticals LP	$13.84	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206706535	CMS
AstraZeneca Pharmaceuticals LP	$1,600.00	11/03/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207177567	CMS
AstraZeneca Pharmaceuticals LP	$17.02	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206579218	CMS
AstraZeneca Pharmaceuticals LP	$1,600.00	10/31/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1206777201	CMS
AstraZeneca Pharmaceuticals LP	$20.65	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206383542	CMS
AstraZeneca Pharmaceuticals LP	$14.88	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206443729	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.40	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223835748	CMS
Galderma Laboratories, L.P.	$13.81	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1234660219	CMS
Novartis Pharmaceuticals Corporation	$26.96	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200357694	CMS
GlaxoSmithKline, LLC.	$8.32	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1190469093	CMS
PFIZER INC.	$11.03	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1230899645	CMS
AstraZeneca Pharmaceuticals LP	$17.05	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206377343	CMS
AstraZeneca Pharmaceuticals LP	$15.63	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1207081541	CMS
AstraZeneca Pharmaceuticals LP	$1,600.00	10/23/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207159671	CMS
GlaxoSmithKline, LLC.	$120.81	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1191394634	CMS
Ionis Pharmaceuticals, Inc.	$27.50	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1246784367	CMS
Novartis Pharmaceuticals Corporation	$26.09	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200224005	CMS
Octapharma USA, Inc.	$21.97	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1245079221	CMS
ARS Pharmaceuticals Operations, Inc.	$23.18	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1245879548	CMS
Genentech USA, Inc.	$19.38	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1211497747	CMS
Paratek Pharmaceuticals, Inc.	$19.96	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1181750540	CMS
CSL Behring	$26.75	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1232388129	CMS
ADMA BioManufacturing LLC	$23.67	10/13/2025	Consulting Fee	No dispute reported	06/30/2026	1211422200	CMS
AstraZeneca Pharmaceuticals LP	$17.15	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207183962	CMS
GlaxoSmithKline, LLC.	$18.29	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190836766	CMS
Novartis Pharmaceuticals Corporation	$8.65	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200357688	CMS
Regeneron Healthcare Solutions, Inc.	$25.28	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212954438	CMS
Galderma Laboratories, L.P.	$6.27	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234660217	CMS
GENZYME CORPORATION	$33.46	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1233636020	CMS
Novartis Pharmaceuticals Corporation	$15.23	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200224003	CMS
Novartis Pharmaceuticals Corporation	$31.39	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200224001	CMS
AstraZeneca Pharmaceuticals LP	$2,150.00	10/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207315692	CMS
Grifols USA, LLC	$27.11	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1249573123	CMS
Novartis Pharmaceuticals Corporation	$33.15	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200357692	CMS
AstraZeneca Pharmaceuticals LP	$18.67	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206646685	CMS
PFIZER INC.	$20.62	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1230370082	CMS
Novartis Pharmaceuticals Corporation	$33.06	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200223999	CMS
ARS Pharmaceuticals Operations, Inc.	$19.57	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1245879546	CMS
Galderma Laboratories, L.P.	$5.08	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234660215	CMS
AstraZeneca Pharmaceuticals LP	$123.70	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206707343	CMS
Grifols USA, LLC	$22.77	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1249573125	CMS
GlaxoSmithKline, LLC.	$5.00	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190813220	CMS
GlaxoSmithKline, LLC.	$7.50	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1191356279	CMS
AstraZeneca Pharmaceuticals LP	$16.08	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1207259633	CMS
Regeneron Healthcare Solutions, Inc.	$28.86	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1212954436	CMS
AstraZeneca Pharmaceuticals LP	$2,150.00	09/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1206195162	CMS
CSL Behring	$19.10	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232388125	CMS
GENZYME CORPORATION	$18.54	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1233636012	CMS
SANOFI US SERVICES INC.	$2,660.00	09/05/2025	Consulting Fee	No dispute reported	06/30/2026	1233636028	CMS
Verona Pharma, Inc.	$15.70	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1233813649	CMS
CSL Behring	$22.04	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1232388123	CMS
GENZYME CORPORATION	$6.89	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233635998	CMS
AstraZeneca Pharmaceuticals LP	$23.48	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1206735581	CMS
AstraZeneca Pharmaceuticals LP	$121.84	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1207009125	CMS
GENZYME CORPORATION	$44.37	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1233636006	CMS
Novartis Pharmaceuticals Corporation	$11.42	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200357690	CMS
QOL Medical, LLC	$25.37	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1185023518	CMS
GENZYME CORPORATION	$53.24	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1233636000	CMS
Regeneron Healthcare Solutions, Inc.	$34.40	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212954434	CMS
GENZYME CORPORATION	$27.62	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233635990	CMS
PFIZER INC.	$5.33	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1230275915	CMS
Amgen Inc.	$67.83	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228635075	CMS
AstraZeneca Pharmaceuticals LP	$34.13	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206459655	CMS
PFIZER INC.	$21.24	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1230218210	CMS
Amgen Inc.	$2.11	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1227165900	CMS
AstraZeneca Pharmaceuticals LP	$19.34	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206177262	CMS
GENZYME CORPORATION	$28.78	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233636004	CMS
GlaxoSmithKline, LLC.	$8.06	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190803232	CMS
BioCryst US Sales Co., LLC	$25.28	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1222028081	CMS
GENZYME CORPORATION	$6.83	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233635992	CMS
Novartis Pharmaceuticals Corporation	$26.39	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200357686	CMS
CSL Behring	$23.07	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1232388121	CMS
GlaxoSmithKline, LLC.	$12.66	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1190499292	CMS
Galderma Laboratories, L.P.	$6.04	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1234660213	CMS
Ionis Pharmaceuticals, Inc.	$24.86	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1246784364	CMS
AstraZeneca Pharmaceuticals LP	$16.02	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206993741	CMS
KYOWA KIRIN, INC.	$16.29	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1222089706	CMS
Optinose US, Inc.	$26.12	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1163257698	CMS
GENZYME CORPORATION	$21.57	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1233635996	CMS
GENZYME CORPORATION	$14.07	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1233635994	CMS
PFIZER INC.	$8.16	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1230287235	CMS
AstraZeneca Pharmaceuticals LP	$18.56	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206154606	CMS
GlaxoSmithKline, LLC.	$4.99	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190821924	CMS
CSL Behring	$15.98	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1232388119	CMS
CSL Behring	$30.49	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232388117	CMS
AstraZeneca Pharmaceuticals LP	$25.32	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206320094	CMS
Grifols USA, LLC	$23.54	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249573117	CMS
ADMA BioManufacturing LLC	$13.47	07/15/2025	Consulting Fee	No dispute reported	06/30/2026	1211422198	CMS
PFIZER INC.	$2.50	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1230229054	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$7.19	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223802904	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.80	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1223824352	CMS
AstraZeneca Pharmaceuticals LP	$13.83	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206768669	CMS
Verona Pharma, Inc.	$14.22	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1233813786	CMS
AstraZeneca Pharmaceuticals LP	$18.23	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206403765	CMS
BioCryst US Sales Co., LLC	$15.26	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1222024712	CMS
GlaxoSmithKline, LLC.	$80.20	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190830921	CMS
GENZYME CORPORATION	$8.82	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1233635976	CMS
CSL Behring	$31.13	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1232388115	CMS
AstraZeneca Pharmaceuticals LP	$16.22	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206551153	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.11	07/03/2025	Food and Beverage	No dispute reported	06/30/2026	1223890095	CMS
GENZYME CORPORATION	$17.24	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1233635974	CMS
ARS Pharmaceuticals Operations, Inc.	$18.00	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1245879544	CMS
Novartis Pharmaceuticals Corporation	$23.85	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1200357684	CMS
AstraZeneca Pharmaceuticals LP	$25.15	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206573114	CMS
AstraZeneca Pharmaceuticals LP	$18.10	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206765150	CMS
Novartis Pharmaceuticals Corporation	$8.63	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200357682	CMS
Phathom Pharmaceuticals, Inc.	$12.84	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1219352350	CMS
AstraZeneca Pharmaceuticals LP	$250.00	06/24/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1206320222	CMS
GlaxoSmithKline, LLC.	$10.68	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1191663601	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.65	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223923785	CMS
GlaxoSmithKline, LLC.	$10.25	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1190657426	CMS
GENZYME CORPORATION	$25.22	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233635952	CMS
AstraZeneca Pharmaceuticals LP	$15.58	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206279656	CMS
AstraZeneca Pharmaceuticals LP	$13.78	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206363403	CMS
Incyte Corporation	$56.52	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1226012175	CMS
PFIZER INC.	$13.37	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1230171512	CMS
Regeneron Healthcare Solutions, Inc.	$31.58	06/14/2025	Food and Beverage	No dispute reported	06/30/2026	1212954432	CMS
GENZYME CORPORATION	$120.75	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1233635984	CMS
PFIZER INC.	$13.64	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1230228800	CMS
CSL Behring	$28.08	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1232388113	CMS
Regeneron Healthcare Solutions, Inc.	$14.81	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212954430	CMS
Blueprint Medicines Corporation	$16.93	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235805874	CMS
Novartis Pharmaceuticals Corporation	$20.11	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200357678	CMS
Novartis Pharmaceuticals Corporation	$29.27	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200357676	CMS
GENZYME CORPORATION	$8.61	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233635964	CMS
Grifols USA, LLC	$14.50	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249573119	CMS
Amgen Inc.	$17.97	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1228635077	CMS
AstraZeneca Pharmaceuticals LP	$250.00	05/28/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1206719499	CMS
Grifols USA, LLC	$13.24	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1249573121	CMS
Novartis Pharmaceuticals Corporation	$30.72	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200357680	CMS
Genentech USA, Inc.	$26.16	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211497745	CMS
GENZYME CORPORATION	$8.18	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1233635962	CMS
PFIZER INC.	$19.35	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1230170833	CMS
Pharming Healthcare, Inc.	$18.30	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200798758	CMS
GlaxoSmithKline, LLC.	$11.23	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1191294654	CMS
Amgen Inc.	$6.53	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1227165902	CMS
CSL Behring	$18.61	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232388111	CMS
GENZYME CORPORATION	$28.40	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1233635936	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.38	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223877192	CMS
AstraZeneca Pharmaceuticals LP	$20.00	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206353545	CMS
Grifols USA, LLC	$23.22	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1249573115	CMS
Regeneron Healthcare Solutions, Inc.	$5.62	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212954428	CMS
ADMA BioManufacturing LLC	$13.55	05/06/2025	Consulting Fee	No dispute reported	06/30/2026	1211422196	CMS
GENZYME CORPORATION	$60.78	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1233635942	CMS
ARS Pharmaceuticals Operations, Inc.	$19.40	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1245879542	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.20	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223859031	CMS
GlaxoSmithKline, LLC.	$15.93	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190870496	CMS
PFIZER INC.	$4.86	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1230171914	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.13	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1223841708	CMS
Amgen Inc.	$16.70	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228635079	CMS
GENZYME CORPORATION	$37.18	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233635932	CMS
PFIZER INC.	$6.38	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1230162676	CMS
AstraZeneca Pharmaceuticals LP	$19.24	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206280476	CMS
AstraZeneca Pharmaceuticals LP	$20.70	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206296428	CMS
Optinose US, Inc.	$21.96	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1163257694	CMS
Octapharma USA, Inc.	$16.52	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1245079219	CMS
Grifols USA, LLC	$18.20	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1249573113	CMS
GENZYME CORPORATION	$25.61	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233635924	CMS
GENZYME CORPORATION	$1,719.00	04/02/2025	Consulting Fee	No dispute reported	06/30/2026	1233635968	CMS
GlaxoSmithKline, LLC.	$3,250.00	04/02/2025	Consulting Fee	No dispute reported	06/30/2026	1190997867	CMS
AstraZeneca Pharmaceuticals LP	$2,150.00	04/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1206774637	CMS
GENZYME CORPORATION	$27.71	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1233635922	CMS
ARS Pharmaceuticals Operations, Inc.	$19.78	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1245879540	CMS
GENZYME CORPORATION	$162.06	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1233635978	CMS
GENZYME CORPORATION	$152.60	03/27/2025	Travel and Lodging	No dispute reported	06/30/2026	1233635980	CMS
Regeneron Healthcare Solutions, Inc.	$32.32	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1212954426	CMS
AstraZeneca Pharmaceuticals LP	$115.14	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206951902	CMS
BioCryst US Sales Co., LLC	$22.77	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1222017742	CMS
CSL Behring	$21.00	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1232388105	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.13	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223866994	CMS
Novartis Pharmaceuticals Corporation	$4.14	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200357672	CMS
Blueprint Medicines Corporation	$118.98	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1235805412	CMS
Pharming Healthcare, Inc.	$17.25	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200798756	CMS
Genentech USA, Inc.	$16.37	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211497741	CMS
Pharming Healthcare, Inc.	$26.25	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200798754	CMS
Amgen Inc.	$12.61	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227165906	CMS
Grifols USA, LLC	$14.83	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249573111	CMS
AstraZeneca Pharmaceuticals LP	$14.07	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1207239999	CMS
GlaxoSmithKline, LLC.	$16.34	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190680161	CMS
AstraZeneca Pharmaceuticals LP	$17.33	03/08/2025	Food and Beverage	No dispute reported	06/30/2026	1206984836	CMS
GlaxoSmithKline, LLC.	$121.36	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1190519403	CMS
GENZYME CORPORATION	$20.47	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233635910	CMS
AstraZeneca Pharmaceuticals LP	$14.84	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1207039104	CMS
GENZYME CORPORATION	$26.01	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1233635938	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$32.21	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1223928616	CMS
PFIZER INC.	$20.22	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1230103385	CMS
ARS Pharmaceuticals Operations, Inc.	$16.02	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1245879538	CMS
GENZYME CORPORATION	$16.19	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233635904	CMS
Galderma Laboratories, L.P.	$96.35	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234660211	CMS
GENZYME CORPORATION	$5.09	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1233635902	CMS
AstraZeneca Pharmaceuticals LP	$450.00	02/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1207023778	CMS
BioCryst US Sales Co., LLC	$19.01	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1222007361	CMS
Genentech USA, Inc.	$22.38	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1211497743	CMS
CSL Behring	$18.66	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1232388097	CMS
Regeneron Healthcare Solutions, Inc.	$14.85	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212954424	CMS
AstraZeneca Pharmaceuticals LP	$19.40	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206901892	CMS
Regeneron Healthcare Solutions, Inc.	$28.85	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212954422	CMS
Regeneron Healthcare Solutions, Inc.	$14.30	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1212954420	CMS
AstraZeneca Pharmaceuticals LP	$104.56	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206653727	CMS
PFIZER INC.	$13.08	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1230106860	CMS
Regeneron Healthcare Solutions, Inc.	$21.84	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1212954418	CMS
Hikma Pharmaceuticals USA	$14.39	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248217523	CMS
GlaxoSmithKline, LLC.	$7.40	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1191308885	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.91	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223856493	CMS
ARS Pharmaceuticals Operations, Inc.	$16.74	01/20/2025	Food and Beverage	No dispute reported	06/30/2026	1245879536	CMS
Amgen Inc.	$10.69	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227165904	CMS
AstraZeneca Pharmaceuticals LP	$18.00	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206731164	CMS
CSL Behring	$19.95	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1232388091	CMS
GlaxoSmithKline, LLC.	$13.58	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1191629913	CMS
Optinose US, Inc.	$18.36	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1163257688	CMS
Verona Pharma, Inc.	$20.39	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1233813883	CMS
GENZYME CORPORATION	$23.39	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1233635890	CMS
GlaxoSmithKline, LLC.	$15.40	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1191828846	CMS
PFIZER INC.	$4.55	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1230107813	CMS
Optinose US, Inc.	$14.28	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1163257686	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, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , 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-1568843191

Plain: BASIL M KAHWASH, NPI 1568843191. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1568843191.
APA 7: IndustryPayments. (2026). BASIL M KAHWASH, NPI 1568843191 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1568843191
Bluebook: BASIL M KAHWASH, NPI 1568843191, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1568843191.

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