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

POUYAN N CHANGIZZADEH

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI: 1982047981
CMS profile: 6884217
Location: NORWICH, CT

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

$3,159.45

153 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	$3,059.50	152
Education	$99.95	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$361.90	16
Acerta Pharma LLC	$298.92	14
PFIZER INC.	$224.78	16
ABBVIE INC.	$194.57	11
Celgene Corporation	$170.85	9
Merck Sharp & Dohme Corporation	$145.27	7
Janssen Biotech, Inc.	$139.95	8
EISAI INC.	$134.94	6
ADC THERAPEUTICS AMERICA, INC.	$123.83	5
SEAGEN INC.	$99.95	1
E.R. Squibb & Sons, L.L.C.	$97.16	5
Exelixis Inc.	$85.54	4
Geron Corporation	$79.00	3
Agios Pharmaceuticals, Inc.	$78.51	4
Rigel Pharmaceuticals, Inc.	$71.93	3
Astellas Pharma US Inc	$68.80	3
Bayer HealthCare Pharmaceuticals Inc.	$62.69	2
BeOne Medicines USA, Inc.	$54.51	2
Sumitomo Pharma America, Inc.	$50.67	2
Regeneron Healthcare Solutions, Inc.	$42.26	2
Takeda Pharmaceuticals U.S.A., Inc.	$38.69	2
ARRAY BIOPHARMA INC	$37.18	3
Karyopharm Therapeutics Inc.	$34.95	2
Gilead Sciences, Inc.	$31.65	2
GlaxoSmithKline, LLC.	$30.50	1
PharmaEssentia USA Corporation	$29.70	1
Acrotech Biopharma Inc.	$29.27	1
Iovance Biotherapeutics, Inc.	$28.72	1
Kite Pharma, Inc.	$27.88	2
SERVIER PHARMACEUTICALS LLC	$26.49	1
Daiichi Sankyo Inc.	$23.72	1
Coherus Biosciences Inc.	$23.31	1
Alnylam Pharmaceuticals Inc.	$21.48	1
Genentech USA, Inc.	$20.09	1
EMD Serono, Inc.	$19.74	1
Alexion Pharmaceuticals, Inc.	$19.14	1
RECORDATI_RARE_DISEASES_INC.	$18.74	1
GENZYME CORPORATION	$17.88	1
SOBI, INC	$17.82	1
JAZZ PHARMACEUTICALS INC.	$15.70	1
SUN PHARMACEUTICAL INDUSTRIES INC.	$15.23	1
TAIHO ONCOLOGY, INC.	$15.22	1
Incyte Corporation	$15.18	1
Helsinn Therapeutics (U.S.), Inc.	$15.14	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$856.61	49
PY2020	$1,021.78	56
PY2021	$991.33	47
PY2022	$2,479.64	123
PY2023	$2,619.53	142
PY2024	$2,966.14	151
PY2025	$3,159.45	153

Payment records · PY2025 (153)

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
Agios Pharmaceuticals, Inc.	$13.79	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1253260200	CMS
Novartis Pharmaceuticals Corporation	$34.06	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200019333	CMS
PFIZER INC.	$22.77	12/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231143242	CMS
JAZZ PHARMACEUTICALS INC.	$15.70	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1234343357	CMS
E.R. Squibb & Sons, L.L.C.	$14.57	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184622525	CMS
Bayer Healthcare Pharmaceuticals Inc.	$27.70	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1225491857	CMS
ABBVIE INC.	$18.07	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1201633886	CMS
AstraZeneca Pharmaceuticals LP	$31.41	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206319457	CMS
AstraZeneca Pharmaceuticals LP	$2.93	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1207176761	CMS
PFIZER INC.	$23.52	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1231148136	CMS
Eisai Inc.	$22.42	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1244505556	CMS
Novartis Pharmaceuticals Corporation	$26.62	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200019331	CMS
ADC THERAPEUTICS AMERICA, INC.	$29.07	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1246113358	CMS
AstraZeneca Pharmaceuticals LP	$27.93	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1207186771	CMS
GENZYME CORPORATION	$17.88	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1233603638	CMS
Astellas Pharma US Inc	$29.03	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1238581961	CMS
GlaxoSmithKline, LLC.	$30.50	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1191431936	CMS
Janssen Biotech, Inc.	$11.78	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1174978154	CMS
SERVIER PHARMACEUTICALS LLC	$26.49	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229108390	CMS
ARRAY BIOPHARMA INC	$21.56	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231059141	CMS
EMD Serono, Inc.	$19.74	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1236881230	CMS
Novartis Pharmaceuticals Corporation	$28.93	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200019321	CMS
PFIZER INC.	$8.15	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1230974027	CMS
E.R. Squibb & Sons, L.L.C.	$21.11	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1184622492	CMS
Celgene Corporation	$21.74	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1184622489	CMS
Merck Sharp & Dohme LLC	$28.71	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238327705	CMS
Sumitomo Pharma America, Inc.	$26.49	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1176621249	CMS
Novartis Pharmaceuticals Corporation	$22.94	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200019319	CMS
ABBVIE INC.	$24.28	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1201633884	CMS
Exelixis Inc.	$23.07	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1218801375	CMS
ADC THERAPEUTICS AMERICA, INC.	$27.84	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1246112265	CMS
Helsinn Therapeutics (U.S.), Inc.	$15.14	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1186334137	CMS
Karyopharm Therapeutics Inc.	$20.10	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1246650505	CMS
RECORDATI_RARE_DISEASES_INC.	$18.74	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1181713732	CMS
Janssen Biotech, Inc.	$20.07	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1174978145	CMS
Alnylam Pharmaceuticals Inc.	$21.48	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212760218	CMS
Merck Sharp & Dohme LLC	$20.95	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1238387370	CMS
ABBVIE INC.	$9.35	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201633882	CMS
Exelixis Inc.	$18.24	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1218801377	CMS
Regeneron Healthcare Solutions, Inc.	$23.19	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1212886930	CMS
PFIZER INC.	$6.93	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1230714983	CMS
Agios Pharmaceuticals, Inc.	$20.03	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1253246528	CMS
Kite Pharma, Inc.	$14.23	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212083267	CMS
Celgene Corporation	$21.11	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1184622455	CMS
ABBVIE INC.	$26.86	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201633880	CMS
Alexion Pharmaceuticals, Inc.	$19.14	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1202928056	CMS
Novartis Pharmaceuticals Corporation	$27.86	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200027267	CMS
PFIZER INC.	$13.64	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229904005	CMS
Geron Corporation	$24.15	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1238887502	CMS
PFIZER INC.	$22.62	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1230440617	CMS
Celgene Corporation	$13.86	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1184622431	CMS
ABBVIE INC.	$16.55	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1201633878	CMS
AstraZeneca Pharmaceuticals LP	$18.62	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206531860	CMS
SOBI, INC	$17.82	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1240288186	CMS
ADC THERAPEUTICS AMERICA, INC.	$21.64	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1246112434	CMS
PFIZER INC.	$7.31	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1230446089	CMS
SEAGEN INC.	$99.95	09/05/2025	Education	No dispute reported	06/30/2026	1229904012	CMS
Eisai Inc.	$27.35	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1244505554	CMS
BeOne Medicines USA, Inc.	$31.83	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1202885952	CMS
E.R. Squibb & Sons, L.L.C.	$20.53	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1184622422	CMS
Novartis Pharmaceuticals Corporation	$17.63	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200027265	CMS
Sumitomo Pharma America, Inc.	$24.18	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1176621244	CMS
PFIZER INC.	$7.44	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229701740	CMS
PFIZER INC.	$2.05	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229741243	CMS
ADC THERAPEUTICS AMERICA, INC.	$21.98	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1246112303	CMS
PFIZER INC.	$20.12	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1229557487	CMS
PFIZER INC.	$20.92	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229554832	CMS
Agios Pharmaceuticals, Inc.	$22.58	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1253244458	CMS
Exelixis Inc.	$24.38	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1218801373	CMS
Janssen Biotech, Inc.	$7.08	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1174979249	CMS
Merck Sharp & Dohme LLC	$23.80	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1238189174	CMS
Novartis Pharmaceuticals Corporation	$17.10	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200027249	CMS
PFIZER INC.	$11.93	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1229649996	CMS
Astellas Pharma US Inc	$18.31	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238804310	CMS
Novartis Pharmaceuticals Corporation	$18.82	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200027251	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.39	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1223772759	CMS
Novartis Pharmaceuticals Corporation	$29.98	06/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200027253	CMS
Rigel Pharmaceuticals, Inc.	$19.60	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247374790	CMS
Celgene Corporation	$14.46	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1184622386	CMS
ARRAY BIOPHARMA INC	$7.64	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1229902811	CMS
E.R. Squibb & Sons, L.L.C.	$22.00	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1184622379	CMS
Eisai Inc.	$25.58	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1244505550	CMS
Gilead Sciences, Inc.	$17.58	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1234552803	CMS
PFIZER INC.	$16.63	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1229501672	CMS
Janssen Biotech, Inc.	$15.78	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174979647	CMS
Eisai Inc.	$24.40	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1244505552	CMS
Kite Pharma, Inc.	$13.65	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212083265	CMS
ABBVIE INC.	$18.09	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1201633876	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$15.23	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1251046694	CMS
PharmaEssentia USA Corporation	$29.70	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1246829103	CMS
ABBVIE INC.	$25.68	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1201633874	CMS
Novartis Pharmaceuticals Corporation	$17.81	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200027227	CMS
AstraZeneca Pharmaceuticals LP	$29.76	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206702810	CMS
AstraZeneca Pharmaceuticals LP	$22.85	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1207015144	CMS
Celgene Corporation	$27.10	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1184622351	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$23.30	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223772761	CMS
TAIHO ONCOLOGY, INC.	$15.22	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1211411596	CMS
BeOne Medicines USA, Inc.	$22.68	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202885954	CMS
Eisai Inc.	$17.74	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1244505548	CMS
Merck Sharp & Dohme LLC	$14.57	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1238319358	CMS
Regeneron Healthcare Solutions, Inc.	$19.07	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1212886928	CMS
Karyopharm Therapeutics Inc.	$14.85	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1246650502	CMS
AstraZeneca Pharmaceuticals LP	$17.76	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206837922	CMS
Agios Pharmaceuticals, Inc.	$22.11	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1253245822	CMS
Coherus Oncology, Inc.	$23.31	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235236029	CMS
Exelixis Inc.	$19.85	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1218801371	CMS
Geron Corporation	$26.50	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1238887500	CMS
Celgene Corporation	$29.04	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1184622324	CMS
Daiichi Sankyo Inc.	$23.72	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1197062423	CMS
Janssen Biotech, Inc.	$21.94	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1174978238	CMS
Incyte Corporation	$15.18	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1226008543	CMS
Rigel Pharmaceuticals, Inc.	$26.72	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1247372051	CMS
ADC THERAPEUTICS AMERICA, INC.	$23.30	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1246117840	CMS
AstraZeneca Pharmaceuticals LP	$20.47	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206778285	CMS
Novartis Pharmaceuticals Corporation	$15.53	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1200027223	CMS
Iovance Biotherapeutics, Inc.	$28.72	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1251400084	CMS
ABBVIE INC.	$0.06	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1201633872	CMS
Merck Sharp & Dohme LLC	$24.05	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1238276443	CMS
ABBVIE INC.	$28.90	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1201633870	CMS
AstraZeneca Pharmaceuticals LP	$24.03	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1206653481	CMS
Gilead Sciences, Inc.	$14.07	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234577041	CMS
ABBVIE INC.	$17.26	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1201633868	CMS
Eisai Inc.	$17.45	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1244505546	CMS
Celgene Corporation	$21.10	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1184622317	CMS
Novartis Pharmaceuticals Corporation	$31.62	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200027209	CMS
Geron Corporation	$28.35	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1238887498	CMS
ABBVIE INC.	$9.47	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1201633866	CMS
Astellas Pharma US Inc	$21.46	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238748018	CMS
Novartis Pharmaceuticals Corporation	$29.88	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200027229	CMS
Novartis Pharmaceuticals Corporation	$2.70	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200027231	CMS
Merck Sharp & Dohme LLC	$16.56	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1238099590	CMS
AstraZeneca Pharmaceuticals LP	$14.85	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1207176451	CMS
Janssen Biotech, Inc.	$20.41	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1174979636	CMS
Janssen Biotech, Inc.	$20.83	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1174979132	CMS
Novartis Pharmaceuticals Corporation	$19.38	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200027225	CMS
Genentech USA, Inc.	$20.09	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1211568321	CMS
PFIZER INC.	$22.04	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1228881021	CMS
AstraZeneca Pharmaceuticals LP	$21.78	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1207192967	CMS
Celgene Corporation	$19.58	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1184622260	CMS
Celgene Corporation	$2.86	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1184622263	CMS
Acrotech Biopharma Inc.	$29.27	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1237535296	CMS
AstraZeneca Pharmaceuticals LP	$24.67	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206628402	CMS
AstraZeneca Pharmaceuticals LP	$22.30	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206669084	CMS
Merck Sharp & Dohme LLC	$16.63	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238286645	CMS
PFIZER INC.	$14.33	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228894595	CMS
ARRAY BIOPHARMA INC	$7.98	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1229902800	CMS
Janssen Biotech, Inc.	$22.06	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174979617	CMS
Novartis Pharmaceuticals Corporation	$21.04	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200027207	CMS
Bayer Healthcare Pharmaceuticals Inc.	$34.99	01/25/2025	Food and Beverage	No dispute reported	06/30/2026	1225491855	CMS
AstraZeneca Pharmaceuticals LP	$19.56	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1206249596	CMS
PFIZER INC.	$4.38	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229640850	CMS
E.R. Squibb & Sons, L.L.C.	$18.95	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1184622226	CMS
Rigel Pharmaceuticals, Inc.	$25.61	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1247368448	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-1982047981

Plain: POUYAN N CHANGIZZADEH, NPI 1982047981. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1982047981.
APA 7: IndustryPayments. (2026). POUYAN N CHANGIZZADEH, NPI 1982047981 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1982047981
Bluebook: POUYAN N CHANGIZZADEH, NPI 1982047981, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1982047981.

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