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

LUKE CARLSTROM

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1477574127
CMS profile
404968
Location
CHICAGO, IL

General Payments · PY2018–2024

$22,571.58

  • Reported across 159 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$272.83

13 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $259.63 12
Education $13.20 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $63.47 3
Electromed, Inc. $56.83 4
GENZYME CORPORATION $54.42 2
BAXTER HEALTHCARE $36.61 1
Philips Electronics North America Corporation $33.50 1
Amgen Inc. $14.80 1
Shionogi Inc $13.20 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $383.04 16
PY2019 $528.39 31
PY2020 $371.46 24
PY2021 $341.37 23
PY2022 $19,694.19 31
PY2023 $980.30 21
PY2024 $272.83 13

Payment records · PY2024 (13)

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

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $14.80 04/23/2024 Food and Beverage Undisputed 01/23/2026 1111543137 CMS
Baxter Healthcare $36.61 09/12/2024 Food and Beverage Undisputed 01/23/2026 1120532271 CMS
Electromed, Inc. $14.84 02/06/2024 Food and Beverage Undisputed 01/23/2026 1137882923 CMS
Electromed, Inc. $2.62 02/06/2024 Food and Beverage Undisputed 01/23/2026 1137882928 CMS
Electromed, Inc. $16.49 08/20/2024 Food and Beverage Undisputed 01/23/2026 1137882932 CMS
Electromed, Inc. $22.88 11/05/2024 Food and Beverage Undisputed 01/23/2026 1137882936 CMS
GENZYME CORPORATION $30.81 07/24/2024 Food and Beverage Undisputed 01/23/2026 1140004226 CMS
GENZYME CORPORATION $23.61 12/12/2024 Food and Beverage Undisputed 01/23/2026 1140004280 CMS
GlaxoSmithKline, LLC. $23.76 03/14/2024 Food and Beverage Undisputed 01/23/2026 1116412643 CMS
GlaxoSmithKline, LLC. $17.37 08/27/2024 Food and Beverage Undisputed 01/23/2026 1116402427 CMS
GlaxoSmithKline, LLC. $22.34 12/04/2024 Food and Beverage Undisputed 01/23/2026 1116548815 CMS
Philips North America LLC $33.50 11/01/2024 Food and Beverage Undisputed 01/23/2026 1146896525 CMS
Shionogi Inc $13.20 09/03/2024 Education Undisputed 01/23/2026 1154334078 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, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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