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

NATHAN ROBERT WELCH

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1801059605
CMS profile
927035
Location
TWIN FALLS, ID

General Payments · PY2018–2024

$2,416.92

  • Reported across 81 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$734.50

27 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 $713.77 26
Education $20.73 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $243.93 4
PY2019 $146.14 2
PY2020 $245.83 10
PY2021 $331.66 13
PY2022 $240.37 7
PY2023 $474.49 18
PY2024 $734.50 27

Payment records · PY2024 (27)

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. $5.88 01/30/2024 Food and Beverage Undisputed 01/23/2026 1106323983 CMS
ABBVIE INC. $8.24 04/04/2024 Food and Beverage Undisputed 01/23/2026 1106323985 CMS
ABBVIE INC. $33.58 04/26/2024 Food and Beverage Undisputed 01/23/2026 1106323987 CMS
ABBVIE INC. $32.49 07/26/2024 Food and Beverage Undisputed 01/23/2026 1106323989 CMS
ABBVIE INC. $18.79 08/13/2024 Food and Beverage Undisputed 01/23/2026 1106323991 CMS
ABBVIE INC. $6.67 08/28/2024 Food and Beverage Undisputed 01/23/2026 1106323993 CMS
ABBVIE INC. $33.24 09/24/2024 Food and Beverage Undisputed 01/23/2026 1106323995 CMS
ABBVIE INC. $115.68 10/23/2024 Food and Beverage Undisputed 01/23/2026 1106323997 CMS
ABBVIE INC. $5.69 10/30/2024 Food and Beverage Undisputed 01/23/2026 1106323999 CMS
ABBVIE INC. $31.39 11/01/2024 Food and Beverage Undisputed 01/23/2026 1106324001 CMS
ABBVIE INC. $20.44 12/03/2024 Food and Beverage Undisputed 01/23/2026 1106324003 CMS
ABBVIE INC. $5.19 12/11/2024 Food and Beverage Undisputed 01/23/2026 1106324005 CMS
ABBVIE INC. $1.32 12/13/2024 Food and Beverage Undisputed 01/23/2026 1106324007 CMS
Alcon Vision LLC $17.19 08/05/2024 Food and Beverage Undisputed 01/23/2026 1110636201 CMS
Alimera Sciences, Inc. $19.52 06/18/2024 Food and Beverage Undisputed 01/23/2026 1092834778 CMS
Astellas Pharma US Inc $124.14 02/29/2024 Food and Beverage Undisputed 01/23/2026 1139450302 CMS
Astellas Pharma US Inc $18.50 04/10/2024 Food and Beverage Undisputed 01/23/2026 1139331818 CMS
Astellas Pharma US Inc $33.90 08/07/2024 Food and Beverage Undisputed 01/23/2026 1139400481 CMS
Bausch & Lomb Americas Inc. $16.64 10/16/2024 Food and Beverage Undisputed 01/23/2026 1140418383 CMS
Genentech USA, Inc. $26.64 04/16/2024 Food and Beverage Undisputed 01/23/2026 1133078957 CMS
Genentech USA, Inc. $27.49 08/14/2024 Food and Beverage Undisputed 01/23/2026 1133078960 CMS
Harrow Eye, LLC $31.15 07/16/2024 Food and Beverage Undisputed 01/23/2026 1145621810 CMS
Regeneron Healthcare Solutions, Inc. $19.77 03/12/2024 Food and Beverage Undisputed 01/23/2026 1114251064 CMS
Regeneron Healthcare Solutions, Inc. $24.10 05/22/2024 Food and Beverage Undisputed 01/23/2026 1114251068 CMS
Regeneron Healthcare Solutions, Inc. $20.73 07/09/2024 Education Undisputed 01/23/2026 1114251072 CMS
Regeneron Healthcare Solutions, Inc. $17.72 07/09/2024 Food and Beverage Undisputed 01/23/2026 1114251076 CMS
Regeneron Healthcare Solutions, Inc. $18.41 11/13/2024 Food and Beverage Undisputed 01/23/2026 1114251081 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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