Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

ROBERT E CARROLL

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1457465262
CMS profile
945704
Location
CHICAGO, IL

General Payments · PY2018–2023

$41,672.68

  • Reported across 41 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$14,786.09

14 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2023 · sorted by reported total

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Takeda Pharmaceuticals U.S.A., Inc. $14,571.86 12
Mauna Kea Technologies, Inc. $214.23 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $59.91 4
PY2019 $268.04 4
PY2020 $6,153.00 3
PY2021 $1,215.87 3
PY2022 $19,189.77 13
PY2023 $14,786.09 14

Payment records · PY2023 (14)

Sorted by paying entity, then date · as published by CMS

Program year 2023 20182019202020212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Mauna Kea Technologies, Inc. $178.60 05/08/2023 Food and Beverage Undisputed 01/23/2026 1059461671 CMS
Mauna Kea Technologies, Inc. $35.63 05/08/2023 Food and Beverage Undisputed 01/23/2026 1059461675 CMS
Takeda Pharmaceuticals U.S.A., Inc. $161.37 01/04/2023 Travel and Lodging Undisputed 01/23/2026 1055364579 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.43 01/05/2023 Food and Beverage Undisputed 01/23/2026 1055364581 CMS
Takeda Pharmaceuticals U.S.A., Inc. $161.37 01/05/2023 Travel and Lodging Undisputed 01/23/2026 1055364583 CMS
Takeda Pharmaceuticals U.S.A., Inc. $305.21 01/05/2023 Travel and Lodging Undisputed 01/23/2026 1055364585 CMS
Takeda Pharmaceuticals U.S.A., Inc. $5,083.00 02/01/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1055364587 CMS
Takeda Pharmaceuticals U.S.A., Inc. $140.73 03/01/2023 Travel and Lodging Undisputed 01/23/2026 1055364589 CMS
Takeda Pharmaceuticals U.S.A., Inc. $493.40 03/01/2023 Travel and Lodging Undisputed 01/23/2026 1055364591 CMS
Takeda Pharmaceuticals U.S.A., Inc. $890.00 03/01/2023 Travel and Lodging Undisputed 01/23/2026 1055364593 CMS
Takeda Pharmaceuticals U.S.A., Inc. $116.06 03/01/2023 Food and Beverage Undisputed 01/23/2026 1055364595 CMS
Takeda Pharmaceuticals U.S.A., Inc. $218.29 03/02/2023 Travel and Lodging Undisputed 01/23/2026 1055364597 CMS
Takeda Pharmaceuticals U.S.A., Inc. $6,153.00 03/22/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1055364599 CMS
Takeda Pharmaceuticals U.S.A., Inc. $830.00 07/28/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1055364601 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv

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