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

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

CLINT T DOIRON

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1972593663
CMS profile
225062
Location
KNOXVILLE, TN

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

$1,618.98

68 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 paymentAmountRecords
Food and Beverage $1,618.98 68

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $921.26 55
PY2020 $801.06 38
PY2021 $1,202.28 66
PY2022 $774.41 44
PY2023 $1,526.90 76
PY2024 $1,640.32 84
PY2025 $1,618.98 68

Payment records · PY2025 (68)

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

Program year 2025 201920202021202220232024 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
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $26.44 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1173598587 CMS
Novartis Pharmaceuticals Corporation $19.36 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1200043322 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $21.75 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1173598595 CMS
PFIZER INC. $14.66 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1229367741 CMS
Shockwave Medical, Inc $26.76 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1173958068 CMS
Novartis Pharmaceuticals Corporation $18.46 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1200043312 CMS
Novartis Pharmaceuticals Corporation $27.72 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1200043310 CMS
HEARTFLOW, INC. $63.53 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1233555204 CMS
Novo Nordisk Inc $32.82 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1188654123 CMS
Merck Sharp & Dohme LLC $29.66 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1238212558 CMS
Amgen Inc. $18.64 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1228630406 CMS
HEARTFLOW, INC. $77.70 09/26/2025 Food and Beverage No dispute reported 06/30/2026 1233555200 CMS
Shockwave Medical, Inc $21.87 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1173958236 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $23.26 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1173598591 CMS
E.R. Squibb & Sons, L.L.C. $28.24 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1184780695 CMS
Merck Sharp & Dohme LLC $10.46 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1238252631 CMS
Novartis Pharmaceuticals Corporation $19.05 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1200124893 CMS
Novartis Pharmaceuticals Corporation $19.05 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1200124897 CMS
Shockwave Medical, Inc $19.10 09/05/2025 Food and Beverage No dispute reported 06/30/2026 1173958224 CMS
Amgen Inc. $22.14 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1228630412 CMS
Abbott Laboratories $15.08 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1240633886 CMS
Novartis Pharmaceuticals Corporation $18.61 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1200124891 CMS
Novartis Pharmaceuticals Corporation $18.61 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1200124895 CMS
Merck Sharp & Dohme LLC $6.09 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1238128871 CMS
Novo Nordisk Inc $26.44 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1189139454 CMS
Novartis Pharmaceuticals Corporation $29.30 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1200124889 CMS
Merck Sharp & Dohme LLC $13.77 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1238308288 CMS
Merck Sharp & Dohme LLC $27.45 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1238219198 CMS
HEARTFLOW, INC. $10.74 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1233555192 CMS
Novartis Pharmaceuticals Corporation $15.97 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1200124887 CMS
SCPHARMACEUTICALS INC. $24.82 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1228192268 CMS
Novartis Pharmaceuticals Corporation $19.29 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1200124885 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $20.81 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1173598597 CMS
Amgen Inc. $23.69 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1228630408 CMS
Novartis Pharmaceuticals Corporation $11.05 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1200124883 CMS
Merck Sharp & Dohme LLC $15.42 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1238290997 CMS
Novartis Pharmaceuticals Corporation $17.78 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1200124881 CMS
Novartis Pharmaceuticals Corporation $14.42 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1200124859 CMS
HEARTFLOW, INC. $20.97 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1233555208 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $24.19 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1173598589 CMS
PFIZER INC. $27.48 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1231312394 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.08 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1222893243 CMS
Novartis Pharmaceuticals Corporation $19.29 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1200124873 CMS
Novartis Pharmaceuticals Corporation $19.78 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1200124871 CMS
Boston Scientific Corporation $16.33 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1181436926 CMS
Shockwave Medical, Inc $17.63 04/26/2025 Food and Beverage No dispute reported 06/30/2026 1173958153 CMS
Shockwave Medical, Inc $17.63 04/25/2025 Food and Beverage No dispute reported 06/30/2026 1173958300 CMS
Actelion Pharmaceuticals US, Inc. $27.32 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1174292181 CMS
Novartis Pharmaceuticals Corporation $19.78 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1200124869 CMS
Shockwave Medical, Inc $17.61 04/11/2025 Food and Beverage No dispute reported 06/30/2026 1173958306 CMS
Novartis Pharmaceuticals Corporation $22.37 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1200124867 CMS
Abbott Laboratories $14.14 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1240780224 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $21.95 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1173598593 CMS
Novartis Pharmaceuticals Corporation $17.61 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1200124865 CMS
Novartis Pharmaceuticals Corporation $17.61 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1200124863 CMS
SCPHARMACEUTICALS INC. $30.97 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1228177944 CMS
Boston Scientific Corporation $14.61 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1181436924 CMS
Merck Sharp & Dohme LLC $23.92 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1238176699 CMS
Amgen Inc. $16.79 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1228630410 CMS
Novartis Pharmaceuticals Corporation $17.61 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1200124861 CMS
Novo Nordisk Inc $17.35 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1188438401 CMS
Shockwave Medical, Inc $18.03 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1173958200 CMS
Novartis Pharmaceuticals Corporation $31.71 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1200124853 CMS
Novartis Pharmaceuticals Corporation $17.61 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1200124851 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $27.00 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1173598585 CMS
Abbott Laboratories $148.36 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1240597777 CMS
Boston Scientific Corporation $14.23 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1181436922 CMS
Merck Sharp & Dohme LLC $29.01 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1238168436 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.

Plain
CLINT T DOIRON, NPI 1972593663. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1972593663.
APA 7
IndustryPayments. (2026). CLINT T DOIRON, NPI 1972593663 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1972593663
Bluebook
CLINT T DOIRON, NPI 1972593663, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1972593663.

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