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

SETH M TUWINER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1942497235
CMS profile
1016627
Location
LEESBURG, VA

General Payments · PY2018–2024

$3,009.69

  • Reported across 297 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$341.22

23 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 $341.22 23

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amneal Pharmaceuticals LLC $228.19 17
ARGENX US, INC. $51.02 3
EMD Serono, Inc. $35.08 1
PFIZER INC. $13.69 1
EISAI INC. $13.24 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $41.43 3
PY2019 $415.07 51
PY2020 $220.63 41
PY2021 $719.65 97
PY2022 $778.97 58
PY2023 $492.72 24
PY2024 $341.22 23

Payment records · PY2024 (23)

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
Amneal Pharmaceuticals LLC $12.31 01/24/2024 Food and Beverage Undisputed 01/23/2026 1139204306 CMS
Amneal Pharmaceuticals LLC $12.49 02/27/2024 Food and Beverage Undisputed 01/23/2026 1139204308 CMS
Amneal Pharmaceuticals LLC $12.93 03/06/2024 Food and Beverage Undisputed 01/23/2026 1139204310 CMS
Amneal Pharmaceuticals LLC $13.31 03/12/2024 Food and Beverage Undisputed 01/23/2026 1139204312 CMS
Amneal Pharmaceuticals LLC $12.61 04/16/2024 Food and Beverage Undisputed 01/23/2026 1139204314 CMS
Amneal Pharmaceuticals LLC $12.25 05/15/2024 Food and Beverage Undisputed 01/23/2026 1139204316 CMS
Amneal Pharmaceuticals LLC $13.17 07/17/2024 Food and Beverage Undisputed 01/23/2026 1139204318 CMS
Amneal Pharmaceuticals LLC $14.19 07/23/2024 Food and Beverage Undisputed 01/23/2026 1139204320 CMS
Amneal Pharmaceuticals LLC $13.25 08/07/2024 Food and Beverage Undisputed 01/23/2026 1139204322 CMS
Amneal Pharmaceuticals LLC $13.92 08/16/2024 Food and Beverage Undisputed 01/23/2026 1139204324 CMS
Amneal Pharmaceuticals LLC $13.96 09/05/2024 Food and Beverage Undisputed 01/23/2026 1139204326 CMS
Amneal Pharmaceuticals LLC $13.71 09/26/2024 Food and Beverage Undisputed 01/23/2026 1139204328 CMS
Amneal Pharmaceuticals LLC $12.74 10/09/2024 Food and Beverage Undisputed 01/23/2026 1139204330 CMS
Amneal Pharmaceuticals LLC $14.61 10/24/2024 Food and Beverage Undisputed 01/23/2026 1139204332 CMS
Amneal Pharmaceuticals LLC $14.81 11/12/2024 Food and Beverage Undisputed 01/23/2026 1139204334 CMS
Amneal Pharmaceuticals LLC $14.04 12/05/2024 Food and Beverage Undisputed 01/23/2026 1139204336 CMS
Amneal Pharmaceuticals LLC $13.89 12/12/2024 Food and Beverage Undisputed 01/23/2026 1139204338 CMS
ARGENX US, INC. $19.13 02/14/2024 Food and Beverage Undisputed 01/23/2026 1142103789 CMS
ARGENX US, INC. $17.31 06/26/2024 Food and Beverage Undisputed 01/23/2026 1142107949 CMS
ARGENX US, INC. $14.58 11/12/2024 Food and Beverage Undisputed 01/23/2026 1142125209 CMS
Eisai Inc. $13.24 07/16/2024 Food and Beverage Undisputed 01/23/2026 1110780582 CMS
EMD Serono, Inc. $35.08 08/16/2024 Food and Beverage Undisputed 01/23/2026 1120256725 CMS
PFIZER INC. $13.69 04/15/2024 Food and Beverage Undisputed 01/23/2026 1131223416 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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