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

THOMAS A MAYER

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1013937150
CMS profile
91659
Location
BANNOCKBURN, IL

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 · PY2025 · Entire year

$3,291.81

121 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,291.81 121

By paying entity

PY2025 · entire year · sorted by reported total

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

121 matching records · $3,291.81 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 121 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 1–50 of 121.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novo Nordisk Inc $12.4712/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261189112549 CMS
Amgen Inc. $12.4012/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227047506 CMS
Novartis Pharmaceuticals Corporation $23.4612/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200601845 CMS
Novo Nordisk Inc $11.9612/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261189120342 CMS
Novartis Pharmaceuticals Corporation $22.7512/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200601847 CMS
PFIZER INC. $29.0712/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229314294 CMS
HEARTFLOW, INC. $23.4312/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233580590 CMS
Novo Nordisk Inc $120.1912/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261188604316 CMS
AstraZeneca Pharmaceuticals LP $19.5012/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206271447 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.3612/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225644441 CMS
BridgeBio Pharma, Inc. $25.9711/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250429373 CMS
Novartis Pharmaceuticals Corporation $25.9511/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200601837 CMS
Novartis Pharmaceuticals Corporation $25.8311/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200601839 CMS
PFIZER INC. $14.3511/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229729956 CMS
E.R. Squibb & Sons, L.L.C. $23.2611/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184844041 CMS
Amgen Inc. $15.3511/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228425009 CMS
AstraZeneca Pharmaceuticals LP $32.9311/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206861723 CMS
Medtronic, Inc. $11.5310/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261219877148 CMS
Novo Nordisk Inc $16.3910/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261188356140 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.9910/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222740121 CMS
Janssen Pharmaceuticals, Inc $20.3010/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174461897 CMS
Novartis Pharmaceuticals Corporation $27.5910/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200601833 CMS
ZOLL Circulation Inc $150.0010/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261173763097 CMS
AstraZeneca Pharmaceuticals LP $15.9910/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206823232 CMS
Medtronic, Inc. $68.4610/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261219877150 CMS
Amgen Inc. $11.2610/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227047512 CMS
E.R. Squibb & Sons, L.L.C. $17.8010/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184844033 CMS
BridgeBio Pharma, Inc. $25.2110/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250429369 CMS
AstraZeneca Pharmaceuticals LP $20.0710/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207296774 CMS
Janssen Pharmaceuticals, Inc $17.0709/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174462120 CMS
Alnylam Pharmaceuticals Inc. $24.9809/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261212748755 CMS
Novartis Pharmaceuticals Corporation $24.9209/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200711603 CMS
PFIZER INC. $3.1409/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229973333 CMS
Novo Nordisk Inc $13.1409/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261188737550 CMS
Medtronic, Inc. $24.0209/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261219877146 CMS
E.R. Squibb & Sons, L.L.C. $20.5109/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261184844019 CMS
PFIZER INC. $26.6409/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229493472 CMS
Novo Nordisk Inc $12.6109/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261188288054 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $4.4509/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222740123 CMS
AstraZeneca Pharmaceuticals LP $19.9309/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206814443 CMS
HEARTFLOW, INC. $28.2309/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233580582 CMS
Amgen Inc. $19.6108/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228425007 CMS
Novartis Pharmaceuticals Corporation $29.9108/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200711597 CMS
PFIZER INC. $29.3008/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229002588 CMS
PFIZER INC. $15.1108/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261229171041 CMS
AstraZeneca Pharmaceuticals LP $32.9108/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207196495 CMS
Novartis Pharmaceuticals Corporation $13.4608/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200711587 CMS
AstraZeneca Pharmaceuticals LP $18.0008/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206943389 CMS
Novo Nordisk Inc $22.9508/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261188387716 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.7607/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222740119 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $20,637.83 127
PY2020 $8,964.25 53
PY2021 $3,368.27 92
PY2022 $3,785.84 101
PY2023 $4,651.82 126
PY2024 $4,230.15 128
PY2025 $3,291.81 121

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 and profile matching
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
THOMAS A MAYER, NPI 1013937150. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1013937150.
APA 7
IndustryPayments. (2026). THOMAS A MAYER, NPI 1013937150 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1013937150
Bluebook
THOMAS A MAYER, NPI 1013937150, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1013937150.

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