Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

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.

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General Payments · PY2024 · Entire year

$849.66

41 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.

Provider summaries generated . 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $849.66 41

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

41 matching records · $849.66 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 41 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–41 of 41.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.3712/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696800 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.3212/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696794 CMS
Novartis Pharmaceuticals Corporation $15.5512/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659947 CMS
Merck Sharp & Dohme LLC $17.7112/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141878353 CMS
Kiniksa Pharmaceuticals International, plc $19.7711/07/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155170418 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $19.1311/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696758 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $26.1910/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696752 CMS
Novartis Pharmaceuticals Corporation $16.9910/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659945 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.5910/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118255458 CMS
PFIZER INC. $13.3010/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261130878042 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.5010/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696738 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $26.1910/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696728 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.4409/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696710 CMS
Janssen Pharmaceuticals, Inc $20.3609/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077916995 CMS
Novartis Pharmaceuticals Corporation $24.5509/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659943 CMS
Edwards Lifesciences Corporation $55.2109/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138852416 CMS
Novartis Pharmaceuticals Corporation $10.8809/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659939 CMS
Novartis Pharmaceuticals Corporation $23.3309/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659941 CMS
Novartis Pharmaceuticals Corporation $8.2608/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659937 CMS
Novartis Pharmaceuticals Corporation $4.3908/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659935 CMS
PFIZER INC. $14.8208/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131896318 CMS
Edwards Lifesciences Corporation $14.7508/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261138852368 CMS
Lexicon Pharmaceuticals, Inc. $20.9208/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261081699299 CMS
Novartis Pharmaceuticals Corporation $19.3308/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659933 CMS
Lexicon Pharmaceuticals, Inc. $18.1807/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261081699297 CMS
Novartis Pharmaceuticals Corporation $33.6607/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659931 CMS
Novartis Pharmaceuticals Corporation $7.5506/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659929 CMS
Actelion Pharmaceuticals US, Inc. $25.2405/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261078866739 CMS
Novartis Pharmaceuticals Corporation $6.2905/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086659927 CMS
PFIZER INC. $15.6705/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131495346 CMS
Amgen Inc. $13.8005/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117221264 CMS
PFIZER INC. $14.7305/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131548703 CMS
Biosense Webster, Inc. $123.9604/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077659168 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $22.6504/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696616 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $19.9504/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696606 CMS
PFIZER INC. $16.8103/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261131212284 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.0403/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696588 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.1902/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261080696576 CMS
Amgen Inc. $17.7602/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117221262 CMS
Janssen Pharmaceuticals, Inc $18.0301/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077917869 CMS
Janssen Pharmaceuticals, Inc $18.3001/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261077917747 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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.

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.