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 · PY2020 · Entire year

$8,964.25

53 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

PY2020 · entire year · sorted by reported total

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

53 matching records · $8,964.25 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 53 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 53.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AstraZeneca Pharmaceuticals LP $900.0012/31/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736201143 CMS
ABIOMED $16.8712/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735158559 CMS
Novartis Pharmaceuticals Corporation $14.9212/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726009397 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $13.9311/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723087509 CMS
ACADIA Pharmaceuticals Inc $14.6311/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748570371 CMS
Amgen Inc. $21.6311/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741333439 CMS
E.R. Squibb & Sons, L.L.C. $16.8611/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026727789497 CMS
Amgen Inc. $18.6511/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741333437 CMS
AstraZeneca Pharmaceuticals LP $13.1611/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736122779 CMS
Boston Scientific Corporation $21.5410/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344539 CMS
AstraZeneca Pharmaceuticals LP $1,850.0010/29/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735869213 CMS
AstraZeneca Pharmaceuticals LP $71.3010/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735801337 CMS
Amgen Inc. $17.9310/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741448305 CMS
E.R. Squibb & Sons, L.L.C. $16.0610/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026727789479 CMS
AstraZeneca Pharmaceuticals LP $13.6910/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735811413 CMS
Boston Scientific Corporation $6.8609/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344535 CMS
Novartis Pharmaceuticals Corporation $11.1109/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726009394 CMS
Amgen Inc. $21.4909/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741333433 CMS
AstraZeneca Pharmaceuticals LP $14.1909/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736045347 CMS
Amgen Inc. $113.7509/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741333435 CMS
AstraZeneca Pharmaceuticals LP $117.2209/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735799965 CMS
Boston Scientific Corporation $13.5009/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344531 CMS
AstraZeneca Pharmaceuticals LP $5.8208/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736064291 CMS
Amgen Inc. $19.7908/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741333431 CMS
AstraZeneca Pharmaceuticals LP $11.0207/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736442547 CMS
Boston Scientific Corporation $12.3407/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344505 CMS
Boston Scientific Corporation $23.4106/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344527 CMS
Amgen Inc. $29.1406/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741448303 CMS
Abbott Laboratories $16.5506/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026742522489 CMS
AstraZeneca Pharmaceuticals LP $16.5306/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735968967 CMS
Novartis Pharmaceuticals Corporation $18.4603/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726009389 CMS
E.R. Squibb & Sons, L.L.C. $11.1603/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026727789433 CMS
AstraZeneca Pharmaceuticals LP $13.7703/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736379349 CMS
BIOTRONIK INC. $24.8603/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751885605 CMS
Novartis Pharmaceuticals Corporation $11.7602/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726009383 CMS
BIOTRONIK INC. $32.4702/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751885581 CMS
AstraZeneca Pharmaceuticals LP $12.2402/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736420281 CMS
Boston Scientific Corporation $3.9302/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344523 CMS
E.R. Squibb & Sons, L.L.C. $11.1302/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026727789423 CMS
Abbott Laboratories $12.1902/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750641493 CMS
AstraZeneca Pharmaceuticals LP $15.6702/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735843675 CMS
AstraZeneca Pharmaceuticals LP $3,700.0001/30/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736433265 CMS
AstraZeneca Pharmaceuticals LP $1,400.0001/29/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736069875 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $11.9201/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026720951063 CMS
Boston Scientific Corporation $23.7901/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344521 CMS
Boston Scientific Corporation $7.4301/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344517 CMS
Novo Nordisk Inc $101.5201/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744569763 CMS
Boston Scientific Corporation $15.2201/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725344509 CMS
Amgen Inc. $20.6601/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741448301 CMS
Amgen Inc. $13.3701/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741333429 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.