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

IAN PIERONI

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI: 1144097122
CMS profile: 11588169
Location: GILBERT, AZ

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 · PY2024–2025

CMS publication 2026-06-30

Latest program year · PY2025

$3,318.63

114 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	$2,953.00	110
Education	$365.63	4

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$543.89	15
Mallinckrodt Hospital Products Inc.	$336.61	6
GENZYME CORPORATION	$323.98	13
Regeneron Healthcare Solutions, Inc.	$277.12	7
Pulmonx Corporation	$205.96	2
Grifols USA, LLC	$201.58	7
Electromed, Inc.	$180.49	17
Avadel CNS Pharmaceuticals, LLC	$149.13	5
HARMONY BIOSCIENCES LLC	$148.54	3
GlaxoSmithKline, LLC.	$116.47	5
Viatris Specialty LLC	$94.04	5
Lilly USA, LLC	$90.85	5
SANOFI-AVENTIS U.S. LLC	$78.99	1
ANI Pharmaceuticals, Inc.	$66.57	2
Actelion Pharmaceuticals US, Inc.	$62.09	2
Axsome Therapeutics, Inc.	$56.00	2
Merck Sharp & Dohme Corporation	$55.42	3
Genentech USA, Inc.	$53.38	2
JAZZ PHARMACEUTICALS INC.	$52.15	2
United Therapeutics Corporation	$50.83	2
Philips Electronics North America Corporation	$45.42	2
BAXTER HEALTHCARE	$43.78	2
Verona Pharma, Inc.	$32.88	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.42	1
INOGEN, INC.	$16.65	1
Amgen Inc.	$16.39	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2024	$666.69	25
PY2025	$3,318.63	114

Payment records · PY2025 (114)

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

Program year 2025 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
United Therapeutics Corporation	$23.57	12/31/2025	Food and Beverage	No dispute reported	06/30/2026	1242529622	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.42	12/29/2025	Food and Beverage	No dispute reported	06/30/2026	1223009804	CMS
Electromed, Inc.	$18.98	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1224607491	CMS
Regeneron Healthcare Solutions, Inc.	$20.07	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1213189512	CMS
Grifols USA, LLC	$29.63	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249572095	CMS
Viatris Specialty LLC	$20.12	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1238480159	CMS
Philips North America LLC	$16.62	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1232637773	CMS
Merck Sharp & Dohme LLC	$17.81	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1238263404	CMS
Avadel CNS Pharmaceuticals, LLC	$31.11	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1208551168	CMS
Electromed, Inc.	$9.75	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224607444	CMS
GENZYME CORPORATION	$24.92	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1233701091	CMS
AstraZeneca Pharmaceuticals LP	$16.50	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206194445	CMS
Avadel CNS Pharmaceuticals, LLC	$39.99	12/01/2025	Food and Beverage	No dispute reported	06/30/2026	1208551166	CMS
GENZYME CORPORATION	$24.35	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1233701093	CMS
Regeneron Healthcare Solutions, Inc.	$18.28	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1213189510	CMS
Avadel CNS Pharmaceuticals, LLC	$28.86	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1208551164	CMS
AstraZeneca Pharmaceuticals LP	$20.25	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206301851	CMS
Electromed, Inc.	$11.55	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1224607496	CMS
United Therapeutics Corporation	$27.26	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1242524126	CMS
Viatris Specialty LLC	$24.80	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1238471015	CMS
GlaxoSmithKline, LLC.	$24.65	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1190418987	CMS
Grifols USA, LLC	$20.42	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1249572105	CMS
GENZYME CORPORATION	$23.14	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233701089	CMS
Philips North America LLC	$28.80	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232637717	CMS
Actelion Pharmaceuticals US, Inc.	$34.93	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1174170263	CMS
AstraZeneca Pharmaceuticals LP	$17.76	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206226070	CMS
Regeneron Healthcare Solutions, Inc.	$21.12	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1213189508	CMS
Electromed, Inc.	$18.56	10/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224607430	CMS
AstraZeneca Pharmaceuticals LP	$14.11	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1206301628	CMS
Lilly USA, LLC	$15.21	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1187132013	CMS
Avadel CNS Pharmaceuticals, LLC	$27.25	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1208551162	CMS
AstraZeneca Pharmaceuticals LP	$123.77	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206784587	CMS
Genentech USA, Inc.	$27.21	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211636117	CMS
Grifols USA, LLC	$34.86	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1249572103	CMS
Viatris Specialty LLC	$15.50	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238465705	CMS
GlaxoSmithKline, LLC.	$24.10	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1190726530	CMS
Actelion Pharmaceuticals US, Inc.	$27.16	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174170256	CMS
AstraZeneca Pharmaceuticals LP	$13.34	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1207181016	CMS
HARMONY BIOSCIENCES LLC	$29.22	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223325912	CMS
Amgen Inc.	$16.39	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1228845115	CMS
GENZYME CORPORATION	$18.89	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1233701071	CMS
Grifols USA, LLC	$25.65	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249572101	CMS
AstraZeneca Pharmaceuticals LP	$15.22	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206134564	CMS
GENZYME CORPORATION	$25.66	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1233701069	CMS
Lilly USA, LLC	$14.79	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1187034267	CMS
GENZYME CORPORATION	$6.57	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1233701067	CMS
Electromed, Inc.	$2.13	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1224607434	CMS
Electromed, Inc.	$12.82	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1224607439	CMS
Grifols USA, LLC	$33.23	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1249572107	CMS
JAZZ PHARMACEUTICALS INC.	$26.07	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1234893173	CMS
Electromed, Inc.	$14.37	07/11/2025	Food and Beverage	No dispute reported	06/30/2026	1224607483	CMS
GENZYME CORPORATION	$23.65	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233701061	CMS
HARMONY BIOSCIENCES LLC	$99.99	07/01/2025	Education	No dispute reported	06/30/2026	1223336736	CMS
Merck Sharp & Dohme LLC	$16.63	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238344926	CMS
Electromed, Inc.	$15.46	06/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224607479	CMS
JAZZ PHARMACEUTICALS INC.	$26.08	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1234893165	CMS
SANOFI-AVENTIS U.S. LLC	$78.99	06/11/2025	Education	No dispute reported	06/30/2026	1233701055	CMS
AstraZeneca Pharmaceuticals LP	$24.56	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1207282509	CMS
GlaxoSmithKline, LLC.	$16.14	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1190967438	CMS
Mallinckrodt Hospital Products Inc.	$21.46	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1212024904	CMS
Mallinckrodt Hospital Products Inc.	$141.46	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212024902	CMS
Regeneron Healthcare Solutions, Inc.	$86.66	06/03/2025	Education	No dispute reported	06/30/2026	1213189506	CMS
GENZYME CORPORATION	$21.63	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1233701053	CMS
Lilly USA, LLC	$18.18	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1187045729	CMS
Axsome Therapeutics, Inc.	$28.87	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1235732887	CMS
Baxter Healthcare	$22.71	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1180963858	CMS
ANI Pharmaceuticals, Inc.	$33.21	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1248649830	CMS
Regeneron Healthcare Solutions, Inc.	$21.36	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1213189504	CMS
GENZYME CORPORATION	$53.67	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233701047	CMS
Verona Pharma, Inc.	$32.88	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1233811434	CMS
Electromed, Inc.	$7.53	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224607474	CMS
Mallinckrodt Hospital Products Inc.	$23.21	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1212024900	CMS
AstraZeneca Pharmaceuticals LP	$18.13	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1207291620	CMS
Electromed, Inc.	$4.43	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1224607466	CMS
Genentech USA, Inc.	$26.17	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1211636112	CMS
Electromed, Inc.	$2.11	04/28/2025	Food and Beverage	No dispute reported	06/30/2026	1224607470	CMS
Grifols USA, LLC	$32.89	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1249572099	CMS
Viatris Specialty LLC	$18.72	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1238500109	CMS
GlaxoSmithKline, LLC.	$27.50	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190642151	CMS
AstraZeneca Pharmaceuticals LP	$14.18	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1206856679	CMS
Avadel CNS Pharmaceuticals, LLC	$21.92	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1208551160	CMS
Mallinckrodt Hospital Products Inc.	$27.91	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212024896	CMS
Mallinckrodt Hospital Products Inc.	$99.99	04/09/2025	Education	No dispute reported	06/30/2026	1212024898	CMS
AstraZeneca Pharmaceuticals LP	$14.60	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1207057892	CMS
Axsome Therapeutics, Inc.	$27.13	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1235573275	CMS
Lilly USA, LLC	$18.10	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1187045727	CMS
Pulmonx Corporation	$178.20	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1199555002	CMS
Merck Sharp & Dohme LLC	$20.98	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1238130761	CMS
Electromed, Inc.	$2.89	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1224607457	CMS
Electromed, Inc.	$12.43	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1224607461	CMS
Regeneron Healthcare Solutions, Inc.	$92.61	03/29/2025	Food and Beverage	No dispute reported	06/30/2026	1213189502	CMS
Pulmonx Corporation	$27.76	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1199554997	CMS
ANI Pharmaceuticals, Inc.	$33.36	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1248656036	CMS
GlaxoSmithKline, LLC.	$24.08	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1191499394	CMS
GENZYME CORPORATION	$25.56	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1233701037	CMS
Electromed, Inc.	$8.38	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224607453	CMS
Lilly USA, LLC	$24.57	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1187092123	CMS
AstraZeneca Pharmaceuticals LP	$20.25	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1207262143	CMS
GENZYME CORPORATION	$26.83	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233701035	CMS
INOGEN, INC.	$16.65	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1253659694	CMS
Electromed, Inc.	$18.55	02/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224607500	CMS
Regeneron Healthcare Solutions, Inc.	$17.02	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1213189500	CMS
Electromed, Inc.	$6.65	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1224607448	CMS
AstraZeneca Pharmaceuticals LP	$98.59	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206539616	CMS
GENZYME CORPORATION	$25.46	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1233701025	CMS
AstraZeneca Pharmaceuticals LP	$19.56	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1206928820	CMS
Electromed, Inc.	$13.90	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1224607487	CMS
Mallinckrodt Hospital Products Inc.	$22.58	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1212024894	CMS
Baxter Healthcare	$21.07	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1180963856	CMS
GENZYME CORPORATION	$23.65	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1233701019	CMS
Grifols USA, LLC	$24.90	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1249572097	CMS
HARMONY BIOSCIENCES LLC	$19.33	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1223327935	CMS
AstraZeneca Pharmaceuticals LP	$113.07	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206291708	CMS
Viatris Specialty LLC	$14.90	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238489914	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: 2024, 2025
Source files: Dataset page · Bulk file · 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-1144097122

Plain: IAN PIERONI, NPI 1144097122. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1144097122.
APA 7: IndustryPayments. (2026). IAN PIERONI, NPI 1144097122 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1144097122
Bluebook: IAN PIERONI, NPI 1144097122, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1144097122.

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