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

DOUGLAS D WALLIN

Eye and Vision Services Providers Optometrist

NPI
1114923034
CMS profile
509024
Location
SIOUX FALLS, SD

General Payments · PY2018–2024

$2,160.87

  • Reported across 106 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$498.10

22 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 $498.10 22

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $296.58 15
PY2019 $148.17 7
PY2020 $59.78 4
PY2021 $227.13 11
PY2022 $538.26 28
PY2023 $392.85 19
PY2024 $498.10 22

Payment records · PY2024 (22)

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. $22.02 04/02/2024 Food and Beverage Undisputed 01/23/2026 1106301551 CMS
ABBVIE INC. $14.88 06/19/2024 Food and Beverage Undisputed 01/23/2026 1106301553 CMS
Alcon Vision LLC $24.13 03/09/2024 Food and Beverage Undisputed 01/23/2026 1110607788 CMS
Amgen Inc. $17.34 06/19/2024 Food and Beverage Undisputed 01/23/2026 1111735577 CMS
Amgen Inc. $28.85 11/13/2024 Food and Beverage Undisputed 01/23/2026 1111735579 CMS
Amgen Inc. $31.91 11/13/2024 Food and Beverage Undisputed 01/23/2026 1111735581 CMS
Bausch & Lomb Americas Inc. $13.54 05/29/2024 Food and Beverage Undisputed 01/23/2026 1140337504 CMS
BIOTISSUE HOLDINGS INC. $24.14 07/08/2024 Food and Beverage Undisputed 01/23/2026 1148768198 CMS
Dompe US, Inc. $22.85 11/12/2024 Food and Beverage Undisputed 01/23/2026 1151402101 CMS
Harrow Eye, LLC $16.60 07/16/2024 Food and Beverage Undisputed 01/23/2026 1145621155 CMS
Harrow Eye, LLC $25.27 10/29/2024 Food and Beverage Undisputed 01/23/2026 1145621159 CMS
Johnson & Johnson Surgical Vision, Inc. $16.56 07/16/2024 Food and Beverage Undisputed 01/23/2026 1077602178 CMS
Johnson & Johnson Surgical Vision, Inc. $29.80 10/30/2024 Food and Beverage Undisputed 01/23/2026 1077602164 CMS
Oyster Point Pharma, Inc. $24.64 02/29/2024 Food and Beverage Undisputed 01/23/2026 1147422929 CMS
Oyster Point Pharma, Inc. $22.99 04/30/2024 Food and Beverage Undisputed 01/23/2026 1147437009 CMS
Oyster Point Pharma, Inc. $23.14 06/14/2024 Food and Beverage Undisputed 01/23/2026 1147437029 CMS
RxSight Inc $29.88 03/12/2024 Food and Beverage Undisputed 01/23/2026 1144230313 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $18.89 05/15/2024 Food and Beverage Undisputed 01/23/2026 1152145006 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $19.53 08/28/2024 Food and Beverage Undisputed 01/23/2026 1152145008 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $22.50 10/01/2024 Food and Beverage Undisputed 01/23/2026 1152145010 CMS
Tarsus Pharmaceuticals, Inc. $23.34 06/05/2024 Food and Beverage Undisputed 01/23/2026 1139139530 CMS
Tarsus Pharmaceuticals, Inc. $25.30 11/18/2024 Food and Beverage Undisputed 01/23/2026 1139139532 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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