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

ANDREW SK LIU

Allopathic & Osteopathic Physicians Otolaryngology

NPI
1871972695
CMS profile
1353972
Location
CEDAR RAPIDS, IA

General Payments · PY2018–2024

$2,255.98

  • Reported across 32 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,027.60

19 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
Travel and Lodging $1,230.29 4
Food and Beverage $797.31 15

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
MED-EL Corporation $1,412.61 7
Inspire Medical Systems, Inc. $283.00 4
Cochlear Americas $238.40 3
GENZYME CORPORATION $50.15 3
Neurent Medical Limited $29.13 1
Acclarent, Inc $14.31 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $17.24 1
PY2022 $26.49 2
PY2023 $184.65 10
PY2024 $2,027.60 19

Payment records · PY2024 (19)

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

Program year 2024 201820222023 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
Acclarent, Inc $14.31 02/14/2024 Food and Beverage Undisputed 01/23/2026 1077574396 CMS
Cochlear Americas $14.26 02/13/2024 Food and Beverage Undisputed 01/23/2026 1128589428 CMS
Cochlear Americas $144.97 03/02/2024 Food and Beverage Undisputed 01/23/2026 1128589422 CMS
Cochlear Americas $79.17 03/04/2024 Food and Beverage Undisputed 01/23/2026 1128589424 CMS
GENZYME CORPORATION $16.53 02/28/2024 Food and Beverage Undisputed 01/23/2026 1139922277 CMS
GENZYME CORPORATION $16.37 08/21/2024 Food and Beverage Undisputed 01/23/2026 1139922339 CMS
GENZYME CORPORATION $17.25 10/30/2024 Food and Beverage Undisputed 01/23/2026 1139922357 CMS
Inspire Medical Systems, Inc. $38.54 01/11/2024 Food and Beverage Undisputed 01/23/2026 1148074825 CMS
Inspire Medical Systems, Inc. $95.78 01/16/2024 Food and Beverage Undisputed 01/23/2026 1148074829 CMS
Inspire Medical Systems, Inc. $43.65 05/20/2024 Food and Beverage Undisputed 01/23/2026 1148074833 CMS
Inspire Medical Systems, Inc. $105.03 10/22/2024 Food and Beverage Undisputed 01/23/2026 1148074837 CMS
MED-EL Corporation $913.89 10/01/2024 Travel and Lodging Undisputed 01/23/2026 1147640223 CMS
MED-EL Corporation $45.69 10/18/2024 Travel and Lodging Undisputed 01/23/2026 1147640163 CMS
MED-EL Corporation $217.91 10/18/2024 Travel and Lodging Undisputed 01/23/2026 1147640500 CMS
MED-EL Corporation $25.55 10/19/2024 Food and Beverage Undisputed 01/23/2026 1147640119 CMS
MED-EL Corporation $52.80 10/19/2024 Travel and Lodging Undisputed 01/23/2026 1147640147 CMS
MED-EL Corporation $144.53 10/19/2024 Food and Beverage Undisputed 01/23/2026 1147640179 CMS
MED-EL Corporation $12.24 10/19/2024 Food and Beverage Undisputed 01/23/2026 1147640207 CMS
Neurent Medical Limited $29.13 06/14/2024 Food and Beverage Undisputed 01/23/2026 1098839802 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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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.