Covered recipient · General Payments record

ZAIN I KHALPEY

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI: 1750441424
CMS profile: 79119
Location: TUCSON, AZ

General Payments · PY2018–2024

$69,757.25

Reported across 235 records
CMS publication 2026-01-23

Latest program year · PY2024

$34,081.54

81 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated

The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · 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	$15,735.00	3
Consulting Fee	$11,455.00	3
Food and Beverage	$2,919.40	64
Travel and Lodging	$2,472.14	10
Education	$1,500.00	1

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Arthrex, Inc.	$30,041.18	24
INTUITIVE SURGICAL, INC.	$1,606.34	3
Edwards Lifesciences Corporation	$1,008.80	29
ABIOMED	$528.17	5
ATRICURE, INC.	$438.09	11
ImpactOrtho, Inc.	$232.22	4
Abbott Laboratories	$104.61	3
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$87.67	1
BAXTER HEALTHCARE	$34.46	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,431.22	20
PY2019	$685.65	16
PY2020	$8,396.66	15
PY2021	$9,809.27	13
PY2022	$8,570.75	39
PY2023	$4,782.16	51
PY2024	$34,081.54	81

Payment records · PY2024 (81)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2018 2019 2020 2021 2022 2023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Abbott Laboratories	$24.12	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1125241098	CMS
Abbott Laboratories	$63.29	10/29/2024	Food and Beverage	Undisputed	01/23/2026	1125241101	CMS
Abbott Laboratories	$17.20	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1125241106	CMS
ABIOMED	$11.42	01/07/2024	Food and Beverage	Undisputed	01/23/2026	1142237404	CMS
ABIOMED	$116.82	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1142237524	CMS
ABIOMED	$146.25	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1142237426	CMS
ABIOMED	$147.80	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1142237504	CMS
ABIOMED	$105.88	12/08/2024	Food and Beverage	Undisputed	01/23/2026	1142237558	CMS
Arthrex, Inc.	$44.92	02/13/2024	Food and Beverage	Undisputed	01/23/2026	1146552611	CMS
Arthrex, Inc.	$427.35	02/26/2024	Travel and Lodging	Undisputed	01/23/2026	1146552613	CMS
Arthrex, Inc.	$24.00	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1146552609	CMS
Arthrex, Inc.	$514.72	05/09/2024	Travel and Lodging	Undisputed	01/23/2026	1146552615	CMS
Arthrex, Inc.	$72.37	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1146552593	CMS
Arthrex, Inc.	$10,585.00	06/13/2024	Consulting Fee	Undisputed	01/23/2026	1146552595	CMS
Arthrex, Inc.	$60.00	06/13/2024	Travel and Lodging	Undisputed	01/23/2026	1146552597	CMS
Arthrex, Inc.	$254.39	07/18/2024	Travel and Lodging	Undisputed	01/23/2026	1146552635	CMS
Arthrex, Inc.	$199.89	08/26/2024	Travel and Lodging	Undisputed	01/23/2026	1146552603	CMS
Arthrex, Inc.	$233.63	08/26/2024	Travel and Lodging	Undisputed	01/23/2026	1146552617	CMS
Arthrex, Inc.	$230.04	08/27/2024	Travel and Lodging	Undisputed	01/23/2026	1146552605	CMS
Arthrex, Inc.	$238.65	09/08/2024	Travel and Lodging	Undisputed	01/23/2026	1146552637	CMS
Arthrex, Inc.	$30.00	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1146552601	CMS
Arthrex, Inc.	$34.00	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1146552607	CMS
Arthrex, Inc.	$103.06	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1146552599	CMS
Arthrex, Inc.	$31.53	09/26/2024	Food and Beverage	Undisputed	01/23/2026	1146552639	CMS
Arthrex, Inc.	$75.00	09/27/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1146552633	CMS
Arthrex, Inc.	$4,350.00	10/24/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1146552625	CMS
Arthrex, Inc.	$47.53	10/24/2024	Food and Beverage	Undisputed	01/23/2026	1146552631	CMS
Arthrex, Inc.	$580.00	10/31/2024	Consulting Fee	Undisputed	01/23/2026	1146552627	CMS
Arthrex, Inc.	$290.00	10/31/2024	Consulting Fee	Undisputed	01/23/2026	1146552629	CMS
Arthrex, Inc.	$222.44	12/05/2024	Travel and Lodging	Undisputed	01/23/2026	1146552619	CMS
Arthrex, Inc.	$82.66	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1146552621	CMS
Arthrex, Inc.	$11,310.00	12/05/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1146552623	CMS
ATRICURE, INC.	$14.70	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1132873488	CMS
ATRICURE, INC.	$4.74	01/19/2024	Food and Beverage	Undisputed	01/23/2026	1132875999	CMS
ATRICURE, INC.	$25.49	01/26/2024	Food and Beverage	Undisputed	01/23/2026	1132875515	CMS
ATRICURE, INC.	$11.73	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1132880851	CMS
ATRICURE, INC.	$20.90	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1132901758	CMS
ATRICURE, INC.	$14.20	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1132901790	CMS
ATRICURE, INC.	$38.57	08/10/2024	Food and Beverage	Undisputed	01/23/2026	1132842527	CMS
ATRICURE, INC.	$27.84	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1132884941	CMS
ATRICURE, INC.	$106.91	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1132890238	CMS
ATRICURE, INC.	$30.15	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1132895048	CMS
ATRICURE, INC.	$142.86	12/08/2024	Food and Beverage	Undisputed	01/23/2026	1132830314	CMS
Baxter Healthcare	$34.46	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1118290017	CMS
Edwards Lifesciences Corporation	$17.95	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1138786802	CMS
Edwards Lifesciences Corporation	$11.81	03/08/2024	Food and Beverage	Undisputed	01/23/2026	1138786804	CMS
Edwards Lifesciences Corporation	$23.74	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1138786810	CMS
Edwards Lifesciences Corporation	$4.43	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1138786828	CMS
Edwards Lifesciences Corporation	$27.24	05/01/2024	Food and Beverage	Undisputed	01/23/2026	1138786832	CMS
Edwards Lifesciences Corporation	$27.27	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1138786826	CMS
Edwards Lifesciences Corporation	$3.36	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1138786834	CMS
Edwards Lifesciences Corporation	$172.23	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1138786842	CMS
Edwards Lifesciences Corporation	$24.30	06/27/2024	Food and Beverage	Undisputed	01/23/2026	1138786852	CMS
Edwards Lifesciences Corporation	$18.93	07/03/2024	Food and Beverage	Undisputed	01/23/2026	1138786854	CMS
Edwards Lifesciences Corporation	$2.98	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1138786858	CMS
Edwards Lifesciences Corporation	$24.30	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1138786862	CMS
Edwards Lifesciences Corporation	$28.30	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1138786866	CMS
Edwards Lifesciences Corporation	$14.97	08/23/2024	Food and Beverage	Undisputed	01/23/2026	1138786860	CMS
Edwards Lifesciences Corporation	$27.08	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1138786864	CMS
Edwards Lifesciences Corporation	$102.50	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1138786868	CMS
Edwards Lifesciences Corporation	$31.33	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1138786882	CMS
Edwards Lifesciences Corporation	$16.70	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1138786888	CMS
Edwards Lifesciences Corporation	$30.14	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1138786884	CMS
Edwards Lifesciences Corporation	$2.79	10/23/2024	Food and Beverage	Undisputed	01/23/2026	1138786894	CMS
Edwards Lifesciences Corporation	$29.79	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1138786890	CMS
Edwards Lifesciences Corporation	$26.19	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1138786908	CMS
Edwards Lifesciences Corporation	$31.91	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1138786914	CMS
Edwards Lifesciences Corporation	$35.00	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1138786912	CMS
Edwards Lifesciences Corporation	$5.88	11/27/2024	Food and Beverage	Undisputed	01/23/2026	1138786892	CMS
Edwards Lifesciences Corporation	$35.14	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1138786932	CMS
Edwards Lifesciences Corporation	$173.00	12/08/2024	Food and Beverage	Undisputed	01/23/2026	1138786928	CMS
Edwards Lifesciences Corporation	$29.03	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1138786936	CMS
Edwards Lifesciences Corporation	$30.51	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1138786938	CMS
ImpactOrtho, Inc.	$13.31	02/26/2024	Food and Beverage	Undisputed	01/23/2026	1124795686	CMS
ImpactOrtho, Inc.	$11.88	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1124795679	CMS
ImpactOrtho, Inc.	$116.00	04/18/2024	Food and Beverage	Undisputed	01/23/2026	1124795682	CMS
ImpactOrtho, Inc.	$91.03	09/09/2024	Travel and Lodging	Undisputed	01/23/2026	1124795690	CMS
INTUITIVE SURGICAL, INC.	$1,500.00	03/08/2024	Education	Undisputed	01/23/2026	1137178524	CMS
INTUITIVE SURGICAL, INC.	$19.29	12/31/2024	Food and Beverage	Undisputed	01/23/2026	1137180554	CMS
INTUITIVE SURGICAL, INC.	$87.05	12/31/2024	Food and Beverage	Undisputed	01/23/2026	1137220475	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$87.67	05/14/2024	Food and Beverage	Undisputed	01/23/2026	1080718719	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-01-23
Program years on this page: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files: Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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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.