Covered recipient · General Payments record

SEAN MICHAEL CHAN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI: 1972123743
CMS profile: 10425664
Location: TUCSON, 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 · PY2025

$1,422.48

87 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	$1,422.48	87

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
NOVARTIS PHARMACEUTICALS CORPORATION	$409.22	37
Edwards Lifesciences Corporation	$309.18	5
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$253.82	19
PFIZER INC.	$140.18	9
Bayer HealthCare Pharmaceuticals Inc.	$45.18	3
AltaThera Pharmaceuticals LLC	$39.58	1
Actelion Pharmaceuticals US, Inc.	$34.89	1
Boehringer Ingelheim Pharmaceuticals, Inc.	$32.66	2
CVRx Inc.	$32.29	3
Merck Sharp & Dohme Corporation	$27.28	1
Novo Nordisk AS	$24.02	1
BridgeBio Pharma, Inc.	$16.69	1
E.R. Squibb & Sons, L.L.C.	$15.13	1
Amgen Inc.	$14.74	1
Acerta Pharma LLC	$14.00	1
Alnylam Pharmaceuticals Inc.	$13.62	1

Payment records · PY2025 (87)

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
PFIZER INC.	$15.60	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1231029089	CMS
Bayer Healthcare Pharmaceuticals Inc.	$14.64	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1225491183	CMS
Novartis Pharmaceuticals Corporation	$8.04	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200072802	CMS
PFIZER INC.	$19.82	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1230786188	CMS
AltaThera Pharmaceuticals LLC	$39.58	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1208792125	CMS
Actelion Pharmaceuticals US, Inc.	$34.89	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174176209	CMS
Edwards Lifesciences Corporation	$111.17	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1225223299	CMS
PFIZER INC.	$13.45	10/18/2025	Food and Beverage	No dispute reported	06/30/2026	1230908928	CMS
Novartis Pharmaceuticals Corporation	$23.12	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200072800	CMS
Novartis Pharmaceuticals Corporation	$7.60	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200072798	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.27	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1225491181	CMS
Novartis Pharmaceuticals Corporation	$15.04	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200072792	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$8.35	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1173755216	CMS
Edwards Lifesciences Corporation	$122.25	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1225223285	CMS
Novartis Pharmaceuticals Corporation	$6.59	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200072790	CMS
Novartis Pharmaceuticals Corporation	$7.25	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200072794	CMS
Novartis Pharmaceuticals Corporation	$0.69	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1200072796	CMS
Novartis Pharmaceuticals Corporation	$5.07	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200072788	CMS
Novartis Pharmaceuticals Corporation	$7.74	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200072786	CMS
Novartis Pharmaceuticals Corporation	$7.85	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200072784	CMS
Novartis Pharmaceuticals Corporation	$23.10	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200072780	CMS
PFIZER INC.	$14.61	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1229700591	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.27	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1225491185	CMS
Novartis Pharmaceuticals Corporation	$7.52	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200072782	CMS
Novartis Pharmaceuticals Corporation	$16.21	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200072778	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$10.60	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1173755214	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.29	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1223011886	CMS
Novartis Pharmaceuticals Corporation	$9.76	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200072776	CMS
CVRx, Inc.	$9.95	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220077326	CMS
CVRx, Inc.	$10.04	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220077328	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$6.01	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1173755226	CMS
Novartis Pharmaceuticals Corporation	$6.67	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1200072774	CMS
Novartis Pharmaceuticals Corporation	$18.80	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1200072752	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$11.21	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1173755212	CMS
Novartis Pharmaceuticals Corporation	$8.03	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200072772	CMS
Novartis Pharmaceuticals Corporation	$8.62	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200072770	CMS
CVRx, Inc.	$12.30	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1220077026	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$6.12	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1173755224	CMS
Novartis Pharmaceuticals Corporation	$16.28	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200072768	CMS
Novartis Pharmaceuticals Corporation	$6.83	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200072766	CMS
Novartis Pharmaceuticals Corporation	$21.46	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1200072762	CMS
Novartis Pharmaceuticals Corporation	$10.13	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200072764	CMS
Novartis Pharmaceuticals Corporation	$6.67	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200072760	CMS
BridgeBio Pharma, Inc.	$16.69	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1250458909	CMS
Novartis Pharmaceuticals Corporation	$7.07	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1200072758	CMS
PFIZER INC.	$15.91	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1229351926	CMS
Novartis Pharmaceuticals Corporation	$16.56	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200072754	CMS
Novartis Pharmaceuticals Corporation	$8.93	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200072756	CMS
Novartis Pharmaceuticals Corporation	$13.20	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200072750	CMS
Novartis Pharmaceuticals Corporation	$17.05	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200072736	CMS
Novartis Pharmaceuticals Corporation	$8.19	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1200072748	CMS
Edwards Lifesciences Corporation	$24.77	05/02/2025	Food and Beverage	No dispute reported	06/30/2026	1225223259	CMS
Novartis Pharmaceuticals Corporation	$5.70	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200072746	CMS
Novartis Pharmaceuticals Corporation	$7.29	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200072744	CMS
Novartis Pharmaceuticals Corporation	$5.94	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200072742	CMS
PFIZER INC.	$16.82	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229139844	CMS
Edwards Lifesciences Corporation	$12.36	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1225223243	CMS
Alnylam Pharmaceuticals Inc.	$13.62	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1212791670	CMS
Novartis Pharmaceuticals Corporation	$7.53	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200072740	CMS
PFIZER INC.	$16.81	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1229166555	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.19	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1173755210	CMS
Merck Sharp & Dohme LLC	$27.28	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1238211888	CMS
Novartis Pharmaceuticals Corporation	$12.51	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1200072734	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$18.73	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1173755198	CMS
Novartis Pharmaceuticals Corporation	$11.96	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200072738	CMS
Novo Nordisk Inc	$24.02	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1189146072	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$6.13	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1173755222	CMS
Edwards Lifesciences Corporation	$38.63	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225223231	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$15.10	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1173755202	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$13.96	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1173755208	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.37	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223011884	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.34	03/03/2025	Food and Beverage	No dispute reported	06/30/2026	1173755206	CMS
AstraZeneca Pharmaceuticals LP	$14.00	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206666625	CMS
PFIZER INC.	$15.42	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1228989917	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$19.08	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1173755196	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$22.45	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1173755190	CMS
Novartis Pharmaceuticals Corporation	$23.94	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1200072732	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$15.74	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1173755200	CMS
Novartis Pharmaceuticals Corporation	$14.28	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1200072730	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$7.32	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1173755220	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$20.90	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1173755194	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$21.80	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1173755192	CMS
E.R. Squibb & Sons, L.L.C.	$15.13	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1184976650	CMS
PFIZER INC.	$11.74	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1230981694	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$8.07	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1173755218	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$14.72	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1173755204	CMS
Amgen Inc.	$14.74	01/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229990902	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$476.02	11
PY2022	$490.43	17
PY2023	$3,177.53	44
PY2024	$849.66	41
PY2025	$1,422.48	87

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: 2021, 2022, 2023, 2024, 2025

Source files and profile matching

Source files: Dataset page · Bulk file · 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-1972123743

Plain: SEAN MICHAEL CHAN, NPI 1972123743. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1972123743.
APA 7: IndustryPayments. (2026). SEAN MICHAEL CHAN, NPI 1972123743 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1972123743
Bluebook: SEAN MICHAEL CHAN, NPI 1972123743, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1972123743.

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