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 SAUER

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1073186128
CMS profile
9586119
Location
IOWA CITY, IA

General Payments · PY2023–2024

$448.53

  • Reported across 9 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$300.73

8 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 $204.25 7
Education $96.48 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $185.72 4
BOSTON SCIENTIFIC CORPORATION $62.53 2
Medtronic, Inc. $35.24 1
ABIOMED $17.24 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $147.80 1
PY2024 $300.73 8

Payment records · PY2024 (8)

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

Program year 2024 2023 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
Abbott Laboratories $44.00 09/16/2024 Food and Beverage Undisputed 01/23/2026 1124824827 CMS
Abbott Laboratories $29.56 09/16/2024 Food and Beverage Undisputed 01/23/2026 1124824829 CMS
Abbott Laboratories $96.48 09/27/2024 Education Undisputed 01/23/2026 1125386808 CMS
Abbott Laboratories $15.68 10/21/2024 Food and Beverage Undisputed 01/23/2026 1124824831 CMS
ABIOMED $17.24 10/18/2024 Food and Beverage Undisputed 01/23/2026 1142196518 CMS
Boston Scientific Corporation $28.46 07/18/2024 Food and Beverage Undisputed 01/23/2026 1092534934 CMS
Boston Scientific Corporation $34.07 10/02/2024 Food and Beverage Undisputed 01/23/2026 1092534936 CMS
Medtronic, Inc. $35.24 07/10/2024 Food and Beverage Undisputed 01/23/2026 1117051418 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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