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

MICHAEL MACKLIN

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1194287185
CMS profile
11317722
Location
CHICAGO, IL

General Payments · PY2022–2024

$6,049.11

  • Reported across 67 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,330.42

33 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

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $123.65 7
PY2023 $1,595.04 27
PY2024 $4,330.42 33

Payment records · PY2024 (33)

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

Program year 2024 20222023 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
ABBVIE INC. $129.30 05/07/2024 Food and Beverage Undisputed 01/23/2026 1104920378 CMS
ABBVIE INC. $23.65 11/05/2024 Food and Beverage Undisputed 01/23/2026 1104920380 CMS
ABBVIE INC. $30.96 12/02/2024 Food and Beverage Undisputed 01/23/2026 1104920382 CMS
ABBVIE INC. $27.23 12/10/2024 Food and Beverage Undisputed 01/23/2026 1104920384 CMS
Alexion Pharmaceuticals, Inc. $127.36 05/09/2024 Food and Beverage Undisputed 01/23/2026 1094028254 CMS
Alexion Pharmaceuticals, Inc. $99.00 10/23/2024 Education Undisputed 01/23/2026 1093895208 CMS
Amgen Inc. $136.93 01/11/2024 Food and Beverage Undisputed 01/23/2026 1117616618 CMS
Amgen Inc. $127.62 02/29/2024 Food and Beverage Undisputed 01/23/2026 1117616620 CMS
Amgen Inc. $86.60 03/13/2024 Food and Beverage Undisputed 01/23/2026 1117316104 CMS
Amgen Inc. $120.98 04/11/2024 Food and Beverage Undisputed 01/23/2026 1117316106 CMS
Amgen Inc. $116.38 05/20/2024 Food and Beverage Undisputed 01/23/2026 1117316108 CMS
Amgen Inc. $120.55 05/23/2024 Food and Beverage Undisputed 01/23/2026 1117616622 CMS
Amgen Inc. $912.00 07/28/2024 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 1117316122 CMS
Amgen Inc. $135.37 08/13/2024 Food and Beverage Undisputed 01/23/2026 1117316110 CMS
Amgen Inc. $135.37 08/14/2024 Food and Beverage Undisputed 01/23/2026 1117616624 CMS
Amgen Inc. $912.00 08/21/2024 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 1117616626 CMS
Amgen Inc. $25.22 09/05/2024 Food and Beverage Undisputed 01/23/2026 1117316112 CMS
Amgen Inc. $39.23 09/19/2024 Food and Beverage Undisputed 01/23/2026 1117316114 CMS
Amgen Inc. $39.23 09/19/2024 Food and Beverage Undisputed 01/23/2026 1117316116 CMS
Amgen Inc. $18.39 11/15/2024 Food and Beverage Undisputed 01/23/2026 1117316120 CMS
Amgen Inc. $106.46 11/16/2024 Food and Beverage Undisputed 01/23/2026 1117316118 CMS
E.R. Squibb & Sons, L.L.C. $21.12 06/06/2024 Food and Beverage Undisputed 01/23/2026 1101251203 CMS
E.R. Squibb & Sons, L.L.C. $21.34 09/04/2024 Food and Beverage Undisputed 01/23/2026 1101251229 CMS
E.R. Squibb & Sons, L.L.C. $39.49 09/23/2024 Food and Beverage Undisputed 01/23/2026 1101251243 CMS
Genentech USA, Inc. $20.58 11/11/2024 Food and Beverage Undisputed 01/23/2026 1133070409 CMS
GENZYME CORPORATION $36.66 01/30/2024 Food and Beverage Undisputed 01/23/2026 1139615832 CMS
GlaxoSmithKline, LLC. $120.05 03/20/2024 Food and Beverage Undisputed 01/23/2026 1116616762 CMS
GlaxoSmithKline, LLC. $16.68 10/23/2024 Food and Beverage Undisputed 01/23/2026 1116652647 CMS
GlaxoSmithKline, LLC. $0.96 10/25/2024 Food and Beverage Undisputed 01/23/2026 1116143539 CMS
Janssen Scientific Affairs, LLC $116.97 01/18/2024 Food and Beverage Undisputed 01/23/2026 1078849733 CMS
Janssen Scientific Affairs, LLC $112.47 09/25/2024 Food and Beverage Undisputed 01/23/2026 1078849819 CMS
Janssen Scientific Affairs, LLC $87.60 11/16/2024 Food and Beverage Undisputed 01/23/2026 1078849573 CMS
VERTEX PHARMACEUTICALS INCORPORATED $266.67 10/28/2024 Consulting Fee Undisputed 01/23/2026 1105907947 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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