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

ANN K BUIKEMA-WIARDA

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1538146246
CMS profile
115207
Location
WARSAW, IN

General Payments · PY2018–2024

$13,169.20

  • Reported across 149 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,861.25

30 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 $2,109.39 3
Food and Beverage $1,751.86 27

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Alcon Laboratories Inc $2,669.87 9
RxSight Inc $770.96 8
Regeneron Healthcare Solutions, Inc. $210.76 5
Genentech USA, Inc. $78.07 3
GLAUKOS CORPORATION $59.70 1
ABBVIE INC. $58.14 3
BIOTISSUE HOLDINGS INC. $13.75 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,971.48 26
PY2019 $2,791.57 28
PY2020 $340.72 8
PY2021 $1,041.92 12
PY2022 $1,757.20 23
PY2023 $1,405.06 22
PY2024 $3,861.25 30

Payment records · PY2024 (30)

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
ABBVIE INC. $22.47 04/16/2024 Food and Beverage Undisputed 01/23/2026 1103388325 CMS
ABBVIE INC. $17.49 10/10/2024 Food and Beverage Undisputed 01/23/2026 1103388327 CMS
ABBVIE INC. $18.18 11/13/2024 Food and Beverage Undisputed 01/23/2026 1103388329 CMS
Alcon Vision LLC $144.87 02/28/2024 Food and Beverage Undisputed 01/23/2026 1110601710 CMS
Alcon Vision LLC $101.33 03/21/2024 Food and Beverage Undisputed 01/23/2026 1110601708 CMS
Alcon Vision LLC $245.01 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1110522897 CMS
Alcon Vision LLC $932.19 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1110522899 CMS
Alcon Vision LLC $932.19 09/05/2024 Travel and Lodging Undisputed 01/23/2026 1110522901 CMS
Alcon Vision LLC $11.63 09/06/2024 Food and Beverage Undisputed 01/23/2026 1110601702 CMS
Alcon Vision LLC $56.10 09/06/2024 Food and Beverage Undisputed 01/23/2026 1110601704 CMS
Alcon Vision LLC $96.55 09/06/2024 Food and Beverage Undisputed 01/23/2026 1110601706 CMS
Alcon Vision LLC $150.00 10/19/2024 Food and Beverage Undisputed 01/23/2026 1110601712 CMS
BIOTISSUE HOLDINGS INC. $13.75 05/12/2024 Food and Beverage Undisputed 01/23/2026 1148775097 CMS
Genentech USA, Inc. $23.45 04/30/2024 Food and Beverage Undisputed 01/23/2026 1132977355 CMS
Genentech USA, Inc. $20.17 06/06/2024 Food and Beverage Undisputed 01/23/2026 1132977357 CMS
Genentech USA, Inc. $34.45 10/01/2024 Food and Beverage Undisputed 01/23/2026 1132977359 CMS
Glaukos Corporation $59.70 10/07/2024 Food and Beverage Undisputed 01/23/2026 1151978240 CMS
Regeneron Healthcare Solutions, Inc. $36.48 03/26/2024 Food and Beverage Undisputed 01/23/2026 1114016332 CMS
Regeneron Healthcare Solutions, Inc. $121.13 04/24/2024 Food and Beverage Undisputed 01/23/2026 1114016334 CMS
Regeneron Healthcare Solutions, Inc. $31.10 07/10/2024 Food and Beverage Undisputed 01/23/2026 1114016336 CMS
Regeneron Healthcare Solutions, Inc. $20.68 11/26/2024 Food and Beverage Undisputed 01/23/2026 1114016338 CMS
Regeneron Healthcare Solutions, Inc. $1.37 11/26/2024 Food and Beverage Undisputed 01/23/2026 1114016340 CMS
RxSight Inc $134.61 01/16/2024 Food and Beverage Undisputed 01/23/2026 1144213824 CMS
RxSight Inc $17.64 01/24/2024 Food and Beverage Undisputed 01/23/2026 1144213826 CMS
RxSight Inc $19.55 05/21/2024 Food and Beverage Undisputed 01/23/2026 1144213828 CMS
RxSight Inc $2.08 07/18/2024 Food and Beverage Undisputed 01/23/2026 1144213830 CMS
RxSight Inc $121.65 09/03/2024 Food and Beverage Undisputed 01/23/2026 1144213832 CMS
RxSight Inc $17.21 09/04/2024 Food and Beverage Undisputed 01/23/2026 1144213834 CMS
RxSight Inc $314.52 10/18/2024 Food and Beverage Undisputed 01/23/2026 1144213836 CMS
RxSight Inc $143.70 10/20/2024 Food and Beverage Undisputed 01/23/2026 1144213838 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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