Covered recipient · General Payments record

KANISHKA CHAKRABORTY

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI: 1992993760
CMS profile: 790307
Location: KINGSPORT, TN

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 · PY2025

$3,205.29

147 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Data mirrored July 26, 2026. 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 ↗

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,082.14	144
Education	$123.15	3

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$363.63	18
Janssen Biotech, Inc.	$303.46	14
Regeneron Healthcare Solutions, Inc.	$213.35	7
NOVARTIS PHARMACEUTICALS CORPORATION	$213.02	11
Bayer HealthCare Pharmaceuticals Inc.	$169.35	8
Merck Sharp & Dohme Corporation	$154.23	6
E.R. Squibb & Sons, L.L.C.	$154.17	8
Genentech USA, Inc.	$110.33	6
Gilead Sciences, Inc.	$104.39	5
Takeda Pharmaceuticals U.S.A., Inc.	$101.23	5
Daiichi Sankyo Inc.	$97.70	4
PFIZER INC.	$82.96	4
INTUITIVE SURGICAL, INC.	$82.47	1
ABBVIE INC.	$80.35	4
Incyte Corporation	$72.33	3
Caris MPI, Inc.	$71.01	4
Lilly USA, LLC	$70.54	4
Celgene Corporation	$69.56	3
EISAI INC.	$67.39	3
Geron Corporation	$60.69	3
GlaxoSmithKline, LLC.	$50.23	2
Agios Pharmaceuticals, Inc.	$46.29	2
Exelixis Inc.	$43.13	2
GENZYME CORPORATION	$43.10	2
Astellas Pharma US Inc	$42.69	2
Genmab U.S., Inc.	$40.43	2
PUMA BIOTECHNOLOGY, INC.	$40.01	2
SpringWorks Therapeutics, Inc.	$34.91	1
Deciphera Pharmaceuticals Inc.	$29.67	1
PharmaEssentia USA Corporation	$23.94	1
Kite Pharma, Inc.	$22.97	1
Apellis Pharmaceuticals, Inc.	$22.21	1
TAIHO ONCOLOGY, INC.	$21.89	1
TerSera Therapeutics LLC	$21.62	1
Rigel Pharmaceuticals, Inc.	$17.82	1
Myriad Genetic Laboratories, Inc.	$16.98	1
Alexion Pharmaceuticals, Inc.	$16.35	1
UCB, Inc.	$15.33	1
Novocure Inc.	$13.56	1

Payment records · PY2025 (147)

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

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
INTUITIVE SURGICAL, INC.	$82.47	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1236702373	CMS
Janssen Biotech, Inc.	$21.97	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1174849406	CMS
AstraZeneca Pharmaceuticals LP	$26.57	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206147694	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.06	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225490295	CMS
Caris MPI, Inc.	$18.57	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1234279040	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.98	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1225490291	CMS
Regeneron Healthcare Solutions, Inc.	$25.07	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212885936	CMS
Janssen Biotech, Inc.	$13.99	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1174850576	CMS
ABBVIE INC.	$25.33	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201626036	CMS
AstraZeneca Pharmaceuticals LP	$17.73	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1206777069	CMS
AstraZeneca Pharmaceuticals LP	$17.15	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1207206766	CMS
Astellas Pharma US Inc	$21.50	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238579159	CMS
SpringWorks Therapeutics, Inc.	$34.91	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232161007	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.43	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223836083	CMS
Regeneron Healthcare Solutions, Inc.	$28.49	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1212885934	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.24	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223883675	CMS
Bayer Healthcare Pharmaceuticals Inc.	$25.88	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1225490293	CMS
Janssen Biotech, Inc.	$13.98	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1174851246	CMS
E.R. Squibb & Sons, L.L.C.	$10.21	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1184858995	CMS
E.R. Squibb & Sons, L.L.C.	$7.76	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1184858993	CMS
Merck Sharp & Dohme LLC	$26.08	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1238325456	CMS
Gilead Sciences, Inc.	$20.97	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1234518369	CMS
E.R. Squibb & Sons, L.L.C.	$28.90	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1184858989	CMS
AstraZeneca Pharmaceuticals LP	$20.16	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206781029	CMS
AstraZeneca Pharmaceuticals LP	$21.75	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1206914225	CMS
AstraZeneca Pharmaceuticals LP	$22.28	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206834105	CMS
Merck Sharp & Dohme LLC	$15.29	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238094491	CMS
Novartis Pharmaceuticals Corporation	$18.50	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200034444	CMS
Regeneron Healthcare Solutions, Inc.	$24.27	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212885932	CMS
AstraZeneca Pharmaceuticals LP	$25.49	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1207273077	CMS
Regeneron Healthcare Solutions, Inc.	$22.36	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1212885930	CMS
Novartis Pharmaceuticals Corporation	$15.93	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200105788	CMS
Caris MPI, Inc.	$19.28	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1234279038	CMS
Incyte Corporation	$24.10	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226164420	CMS
Daiichi Sankyo Inc.	$26.95	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1197092273	CMS
Genmab U.S., Inc.	$20.38	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1235921276	CMS
Genmab U.S., Inc.	$20.05	08/28/2025	Education	No dispute reported	06/30/2026	1235921278	CMS
Genentech USA, Inc.	$18.92	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1211529394	CMS
PFIZER INC.	$20.68	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1230247930	CMS
Lilly USA, LLC	$20.64	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1186716151	CMS
Agios Pharmaceuticals, Inc.	$21.62	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1253245724	CMS
Merck Sharp & Dohme LLC	$28.52	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1238101704	CMS
Gilead Sciences, Inc.	$18.77	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234541507	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.57	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1225490287	CMS
ABBVIE INC.	$17.68	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1201626034	CMS
Geron Corporation	$21.13	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1238887460	CMS
Eisai Inc.	$28.28	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1244490346	CMS
Genentech USA, Inc.	$17.51	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211529386	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.19	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1225490289	CMS
Apellis Pharmaceuticals, Inc.	$22.21	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1253198313	CMS
GENZYME CORPORATION	$21.95	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1233417294	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.16	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1223867336	CMS
Genentech USA, Inc.	$17.92	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1211529388	CMS
Exelixis Inc.	$22.32	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1218796925	CMS
Janssen Biotech, Inc.	$20.94	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1174848717	CMS
Janssen Biotech, Inc.	$2.68	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174849193	CMS
AstraZeneca Pharmaceuticals LP	$14.36	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1207265365	CMS
Novartis Pharmaceuticals Corporation	$21.70	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200105782	CMS
Janssen Biotech, Inc.	$28.43	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174848806	CMS
Alexion Pharmaceuticals, Inc.	$16.35	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1202961644	CMS
Novartis Pharmaceuticals Corporation	$18.69	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200105780	CMS
PharmaEssentia USA Corporation	$23.94	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1246824614	CMS
Novartis Pharmaceuticals Corporation	$15.11	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200105768	CMS
AstraZeneca Pharmaceuticals LP	$23.56	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206701172	CMS
PUMA BIOTECHNOLOGY, INC.	$18.69	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1251744822	CMS
PFIZER INC.	$25.21	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1230245016	CMS
AstraZeneca Pharmaceuticals LP	$21.85	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1207212131	CMS
Janssen Biotech, Inc.	$18.66	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174850487	CMS
Novartis Pharmaceuticals Corporation	$20.34	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200105778	CMS
PFIZER INC.	$20.64	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1230205517	CMS
Novartis Pharmaceuticals Corporation	$13.22	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200105784	CMS
Janssen Biotech, Inc.	$19.86	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174849132	CMS
GlaxoSmithKline, LLC.	$24.65	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1190789549	CMS
E.R. Squibb & Sons, L.L.C.	$22.41	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1184858949	CMS
AstraZeneca Pharmaceuticals LP	$23.30	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206573382	CMS
Janssen Biotech, Inc.	$80.00	06/10/2025	Education	No dispute reported	06/30/2026	1174850466	CMS
Caris MPI, Inc.	$14.19	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1234279036	CMS
E.R. Squibb & Sons, L.L.C.	$30.44	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1184858953	CMS
Celgene Corporation	$34.68	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1184858951	CMS
Genentech USA, Inc.	$15.54	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1211529390	CMS
Gilead Sciences, Inc.	$16.73	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234559993	CMS
AstraZeneca Pharmaceuticals LP	$23.10	05/19/2025	Education	No dispute reported	06/30/2026	1206409525	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$16.95	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223832489	CMS
Caris MPI, Inc.	$18.97	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1234279034	CMS
Merck Sharp & Dohme LLC	$24.78	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1238196802	CMS
ABBVIE INC.	$21.06	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1201626032	CMS
Celgene Corporation	$17.47	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1184858947	CMS
Deciphera Pharmaceuticals Inc.	$29.67	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1235958467	CMS
Janssen Biotech, Inc.	$27.02	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174850400	CMS
UCB, Inc.	$15.33	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1224558437	CMS
Lilly USA, LLC	$17.52	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1186741469	CMS
Daiichi Sankyo Inc.	$29.98	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1197063923	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.44	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1225490283	CMS
Kite Pharma, Inc.	$22.97	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212089729	CMS
Genentech USA, Inc.	$14.96	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1211529392	CMS
Janssen Biotech, Inc.	$19.64	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1174849044	CMS
Janssen Biotech, Inc.	$2.16	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174849974	CMS
Gilead Sciences, Inc.	$22.34	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1234501445	CMS
E.R. Squibb & Sons, L.L.C.	$23.27	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1184858941	CMS
Eisai Inc.	$17.22	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1244490344	CMS
Genentech USA, Inc.	$25.48	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1211529384	CMS
Gilead Sciences, Inc.	$25.58	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234469521	CMS
Lilly USA, LLC	$16.35	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1186716149	CMS
Daiichi Sankyo Inc.	$22.00	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1197058135	CMS
Celgene Corporation	$17.41	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1184858933	CMS
Exelixis Inc.	$20.81	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1218796923	CMS
PFIZER INC.	$16.43	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1230268341	CMS
PUMA BIOTECHNOLOGY, INC.	$21.32	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1251745900	CMS
Merck Sharp & Dohme LLC	$33.60	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1238101328	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.45	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1223877740	CMS
Incyte Corporation	$26.96	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1226071719	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.78	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1225490285	CMS
GlaxoSmithKline, LLC.	$25.58	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190343136	CMS
Regeneron Healthcare Solutions, Inc.	$33.62	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1212885928	CMS
Novartis Pharmaceuticals Corporation	$18.20	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200105766	CMS
Novartis Pharmaceuticals Corporation	$26.78	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200105756	CMS
AstraZeneca Pharmaceuticals LP	$18.67	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206344465	CMS
GENZYME CORPORATION	$21.15	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233417184	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.45	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1225490281	CMS
Regeneron Healthcare Solutions, Inc.	$36.62	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212885926	CMS
Daiichi Sankyo Inc.	$18.77	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1197045991	CMS
TerSera Therapeutics LLC	$21.62	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1244058704	CMS
Novartis Pharmaceuticals Corporation	$22.20	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200105750	CMS
Merck Sharp & Dohme LLC	$25.96	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238379038	CMS
Novartis Pharmaceuticals Corporation	$22.35	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200105758	CMS
E.R. Squibb & Sons, L.L.C.	$9.77	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1184858923	CMS
Regeneron Healthcare Solutions, Inc.	$42.92	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212885924	CMS
Geron Corporation	$18.17	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1238887458	CMS
E.R. Squibb & Sons, L.L.C.	$21.41	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1184858917	CMS
AstraZeneca Pharmaceuticals LP	$21.56	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206214015	CMS
AstraZeneca Pharmaceuticals LP	$30.15	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206300627	CMS
Janssen Biotech, Inc.	$16.21	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174851227	CMS
Rigel Pharmaceuticals, Inc.	$17.82	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247369306	CMS
Lilly USA, LLC	$16.03	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186732067	CMS
TAIHO ONCOLOGY, INC.	$21.89	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1211404402	CMS
Incyte Corporation	$21.27	01/24/2025	Food and Beverage	No dispute reported	06/30/2026	1226050762	CMS
Janssen Biotech, Inc.	$17.92	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174850517	CMS
Novocure Inc.	$13.56	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1251146079	CMS
Astellas Pharma US Inc	$21.19	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1238720766	CMS
AstraZeneca Pharmaceuticals LP	$15.92	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206210096	CMS
AstraZeneca Pharmaceuticals LP	$0.58	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206700623	CMS
Eisai Inc.	$21.89	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244490342	CMS
Geron Corporation	$21.39	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1238887456	CMS
Myriad Genetic Laboratories, Inc.	$16.98	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1245402621	CMS
ABBVIE INC.	$16.28	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1201626030	CMS
Agios Pharmaceuticals, Inc.	$24.67	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1253254466	CMS
AstraZeneca Pharmaceuticals LP	$19.45	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1207245843	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$11.12	1
PY2021	$26.03	1
PY2023	$21.00	1
PY2024	$1,292.71	58
PY2025	$3,205.29	147

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, 2021, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · PY2019 , PY2021 , 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-1992993760

Plain: KANISHKA CHAKRABORTY, NPI 1992993760. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1992993760.
APA 7: IndustryPayments. (2026). KANISHKA CHAKRABORTY, NPI 1992993760 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1992993760
Bluebook: KANISHKA CHAKRABORTY, NPI 1992993760, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1992993760.

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