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

NAZANINE KHAIRKHAH

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI: 1518937622
CMS profile: 295971
Location: GREENWICH, 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

$3,022.98

134 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,830.81	126
Education	$192.17	8

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$497.15	13
PFIZER INC.	$368.91	20
ANI Pharmaceuticals, Inc.	$277.81	12
Mallinckrodt Hospital Products Inc.	$252.49	9
Amgen Inc.	$234.91	10
Novo Nordisk AS	$219.23	10
ABBVIE INC.	$198.03	9
Axsome Therapeutics, Inc.	$154.16	8
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$140.66	8
OPKO Pharmaceuticals, LLC	$119.80	6
Exact Sciences Corporation	$118.11	5
Takeda Pharmaceuticals U.S.A., Inc.	$60.44	2
Abbott Laboratories	$52.18	3
Boehringer Ingelheim Pharmaceuticals, Inc.	$52.07	3
CALLIDITAS THERAPEUTICS US INC.	$43.63	2
Retrophin, Inc.	$43.53	4
Lilly USA, LLC	$35.11	2
Phathom Pharmaceuticals, Inc.	$25.51	1
Relypsa, Inc.	$25.21	1
Otsuka America Pharmaceutical, Inc.	$24.36	1
SCPHARMACEUTICALS INC.	$17.63	1
GlaxoSmithKline, LLC.	$16.44	1
Currax Pharmaceuticals LLC	$16.26	1
Acella Pharmaceuticals, LLC	$14.89	1
Esperion Therapeutics, Inc.	$14.46	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,970.52	130
PY2020	$1,977.35	110
PY2021	$3,070.60	161
PY2022	$2,567.63	130
PY2023	$3,843.67	191
PY2024	$3,865.09	177
PY2025	$3,022.98	134

Payment records · PY2025 (134)

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
Phathom Pharmaceuticals, Inc.	$25.51	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1219261989	CMS
ABBVIE INC.	$26.05	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1202184465	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.69	12/21/2025	Food and Beverage	No dispute reported	06/30/2026	1231973552	CMS
AstraZeneca Pharmaceuticals LP	$13.54	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1206930229	CMS
PFIZER INC.	$23.80	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1230975271	CMS
ANI Pharmaceuticals, Inc.	$25.01	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248615257	CMS
Mallinckrodt Hospital Products Inc.	$19.98	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1211975237	CMS
Amgen Inc.	$25.38	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1228563746	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.98	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1231973548	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.49	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223776733	CMS
OPKO Pharmaceuticals, LLC	$24.15	11/13/2025	Education	No dispute reported	06/30/2026	1222083714	CMS
Amgen Inc.	$27.36	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1228563750	CMS
Mallinckrodt Hospital Products Inc.	$13.72	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1211975235	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.08	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231973546	CMS
AstraZeneca Pharmaceuticals LP	$26.68	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206363667	CMS
Novo Nordisk Inc	$20.06	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1189069275	CMS
ANI Pharmaceuticals, Inc.	$21.36	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1248587141	CMS
PFIZER INC.	$18.45	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1230785494	CMS
Esperion Therapeutics, Inc.	$14.46	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1243963806	CMS
Travere Therapeutics, Inc.	$4.00	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1244395998	CMS
Travere Therapeutics, Inc.	$17.88	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1244396000	CMS
Exact Sciences Corporation	$32.70	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1235647432	CMS
Amgen Inc.	$22.26	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228563744	CMS
Amgen Inc.	$26.32	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228563752	CMS
ANI Pharmaceuticals, Inc.	$27.21	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248619815	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.95	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1223776735	CMS
GlaxoSmithKline, LLC.	$16.44	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190419577	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.92	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1231973544	CMS
ABBVIE INC.	$19.49	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1202184463	CMS
Novo Nordisk Inc	$27.80	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1188338726	CMS
PFIZER INC.	$14.28	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1230367627	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$15.27	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1223065064	CMS
AstraZeneca Pharmaceuticals LP	$17.47	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206482749	CMS
PFIZER INC.	$17.63	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1230706706	CMS
ABBVIE INC.	$25.59	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1202184461	CMS
PFIZER INC.	$15.99	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1230394985	CMS
OPKO Pharmaceuticals, LLC	$16.65	09/24/2025	Education	No dispute reported	06/30/2026	1222083708	CMS
Amgen Inc.	$21.22	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1228563758	CMS
Calliditas Therapeutics US Inc.	$19.04	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234999379	CMS
ANI Pharmaceuticals, Inc.	$28.02	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1248603393	CMS
Amgen Inc.	$29.41	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1228563756	CMS
PFIZER INC.	$23.16	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231073708	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$20.67	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1223065062	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$12.32	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231973542	CMS
Novo Nordisk Inc	$32.44	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1189164217	CMS
AstraZeneca Pharmaceuticals LP	$17.80	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206596900	CMS
PFIZER INC.	$16.71	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1229515755	CMS
Calliditas Therapeutics US Inc.	$24.59	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1234999377	CMS
Axsome Therapeutics, Inc.	$31.25	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1235488187	CMS
ABBVIE INC.	$24.24	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1202184459	CMS
PFIZER INC.	$9.33	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229447529	CMS
ANI Pharmaceuticals, Inc.	$24.67	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1248663325	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.07	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231973540	CMS
OPKO Pharmaceuticals, LLC	$16.33	08/01/2025	Education	No dispute reported	06/30/2026	1222083702	CMS
Novo Nordisk Inc	$18.86	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1188221814	CMS
PFIZER INC.	$27.38	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1229507014	CMS
Amgen Inc.	$15.34	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1228563748	CMS
PFIZER INC.	$17.94	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1229539208	CMS
Abbott Laboratories	$15.02	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1240957791	CMS
Axsome Therapeutics, Inc.	$18.19	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1235436627	CMS
Mallinckrodt Hospital Products Inc.	$25.48	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1211975233	CMS
AstraZeneca Pharmaceuticals LP	$13.54	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206392935	CMS
ANI Pharmaceuticals, Inc.	$34.18	07/07/2025	Food and Beverage	No dispute reported	06/30/2026	1248590190	CMS
OPKO Pharmaceuticals, LLC	$19.61	06/19/2025	Education	No dispute reported	06/30/2026	1222083697	CMS
Novo Nordisk Inc	$23.87	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1188891826	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.70	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231973538	CMS
Axsome Therapeutics, Inc.	$21.62	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1235295024	CMS
Axsome Therapeutics, Inc.	$2.50	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1235295028	CMS
PFIZER INC.	$19.46	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1229364822	CMS
ANI Pharmaceuticals, Inc.	$21.77	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248652549	CMS
Currax Pharmaceuticals LLC	$16.26	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1242705954	CMS
ABBVIE INC.	$18.64	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1202184457	CMS
PFIZER INC.	$24.33	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229317975	CMS
Axsome Therapeutics, Inc.	$24.95	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1235730276	CMS
Abbott Laboratories	$16.49	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1240934518	CMS
Amgen Inc.	$20.54	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1228563754	CMS
Novo Nordisk Inc	$25.52	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1188549005	CMS
AstraZeneca Pharmaceuticals LP	$15.44	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206498886	CMS
PFIZER INC.	$18.37	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229279738	CMS
OPKO Pharmaceuticals, LLC	$21.97	05/12/2025	Education	No dispute reported	06/30/2026	1222083690	CMS
PFIZER INC.	$21.64	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1229321152	CMS
ANI Pharmaceuticals, Inc.	$21.53	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1248609214	CMS
Lilly USA, LLC	$20.08	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1186838877	CMS
AstraZeneca Pharmaceuticals LP	$18.63	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206857563	CMS
Exact Sciences Corporation	$21.98	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1235647428	CMS
Otsuka America Pharmaceutical, Inc.	$24.36	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1227373747	CMS
ANI Pharmaceuticals, Inc.	$13.46	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248656612	CMS
Mallinckrodt Hospital Products Inc.	$69.99	04/22/2025	Education	No dispute reported	06/30/2026	1211975231	CMS
OPKO Pharmaceuticals, LLC	$21.09	04/21/2025	Education	No dispute reported	06/30/2026	1222083685	CMS
Mallinckrodt Hospital Products Inc.	$29.31	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1211975229	CMS
Novo Nordisk Inc	$20.09	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1189051812	CMS
AstraZeneca Pharmaceuticals LP	$16.65	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206663934	CMS
SCPHARMACEUTICALS INC.	$17.63	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1228181176	CMS
Amgen Inc.	$24.16	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1228563760	CMS
PFIZER INC.	$13.09	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1229237021	CMS
Exact Sciences Corporation	$19.90	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1235647386	CMS
ANI Pharmaceuticals, Inc.	$21.47	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248621153	CMS
AstraZeneca Pharmaceuticals LP	$21.63	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1206443639	CMS
AstraZeneca Pharmaceuticals LP	$19.66	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1206134738	CMS
Axsome Therapeutics, Inc.	$22.72	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1235388923	CMS
PFIZER INC.	$15.36	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229244265	CMS
PFIZER INC.	$21.38	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229306381	CMS
Travere Therapeutics, Inc.	$19.27	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1244396002	CMS
Novo Nordisk Inc	$16.19	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188786340	CMS
ANI Pharmaceuticals, Inc.	$26.82	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248591700	CMS
Lilly USA, LLC	$15.03	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1186825670	CMS
ABBVIE INC.	$16.19	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1202184455	CMS
Mallinckrodt Hospital Products Inc.	$26.34	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1211975227	CMS
Amgen Inc.	$22.92	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1228563762	CMS
AstraZeneca Pharmaceuticals LP	$23.45	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206973516	CMS
Axsome Therapeutics, Inc.	$15.21	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1235380595	CMS
Mallinckrodt Hospital Products Inc.	$20.23	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1211975225	CMS
ANI Pharmaceuticals, Inc.	$12.31	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248595074	CMS
PFIZER INC.	$6.70	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229276284	CMS
Novo Nordisk Inc	$16.20	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1188605255	CMS
Exact Sciences Corporation	$17.36	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235647382	CMS
PFIZER INC.	$25.10	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1229240788	CMS
PFIZER INC.	$18.81	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1229856337	CMS
ABBVIE INC.	$24.84	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1202184453	CMS
Mallinckrodt Hospital Products Inc.	$24.80	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1211975223	CMS
Vifor Pharma, Inc.	$25.21	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1172035150	CMS
Axsome Therapeutics, Inc.	$17.72	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1235380529	CMS
AstraZeneca Pharmaceuticals LP	$18.06	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206854531	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$21.90	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1231973535	CMS
Mallinckrodt Hospital Products Inc.	$22.64	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211975221	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.13	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1223065060	CMS
Travere Therapeutics, Inc.	$2.38	01/17/2025	Education	No dispute reported	06/30/2026	1244395996	CMS
Acella Pharmaceuticals, LLC	$14.89	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1241767367	CMS
Novo Nordisk Inc	$18.20	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1189162996	CMS
Exact Sciences Corporation	$26.17	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1235647356	CMS
ABBVIE INC.	$24.34	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1202184451	CMS
AstraZeneca Pharmaceuticals LP	$274.60	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1207024468	CMS
Abbott Laboratories	$20.67	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1240893858	CMS
ABBVIE INC.	$18.65	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1202184449	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-1518937622

Plain: NAZANINE KHAIRKHAH, NPI 1518937622. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1518937622.
APA 7: IndustryPayments. (2026). NAZANINE KHAIRKHAH, NPI 1518937622 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1518937622
Bluebook: NAZANINE KHAIRKHAH, NPI 1518937622, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1518937622.

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