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

RANDALL H HAMILTON

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1518977412
CMS profile
296041
Location
DES MOINES, IA

General Payments · PY2018–2024

$5,668.42

  • Reported across 172 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$958.12

26 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 $879.12 25
Education $79.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
TG THERAPEUTICS, INC. $496.73 14
EMD Serono, Inc. $100.61 1
E.R. Squibb & Sons, L.L.C. $81.60 1
Teva Pharmaceuticals USA, Inc. $79.00 1
ABBVIE INC. $72.47 4
SK Life Science, Inc. $37.59 1
ARGENX US, INC. $31.48 1
PFIZER INC. $23.38 1
Genentech USA, Inc. $21.90 1
Biogen, Inc. $13.36 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,175.23 31
PY2019 $720.37 27
PY2020 $194.74 10
PY2021 $478.29 21
PY2022 $1,522.59 30
PY2023 $619.08 27
PY2024 $958.12 26

Payment records · PY2024 (26)

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. $16.92 01/18/2024 Food and Beverage Undisputed 01/23/2026 1103869849 CMS
ABBVIE INC. $18.39 03/13/2024 Food and Beverage Undisputed 01/23/2026 1103869851 CMS
ABBVIE INC. $13.24 05/09/2024 Food and Beverage Undisputed 01/23/2026 1103869853 CMS
ABBVIE INC. $23.92 06/05/2024 Food and Beverage Undisputed 01/23/2026 1103869855 CMS
ARGENX US, INC. $31.48 09/24/2024 Food and Beverage Undisputed 01/23/2026 1142123073 CMS
Biogen, Inc. $13.36 10/31/2024 Food and Beverage Undisputed 01/23/2026 1104842980 CMS
E.R. Squibb & Sons, L.L.C. $81.60 04/04/2024 Food and Beverage Undisputed 01/23/2026 1101273305 CMS
EMD Serono, Inc. $100.61 10/31/2024 Food and Beverage Undisputed 01/23/2026 1120277268 CMS
Genentech USA, Inc. $21.90 11/12/2024 Food and Beverage Undisputed 01/23/2026 1133093353 CMS
PFIZER INC. $23.38 08/27/2024 Food and Beverage Undisputed 01/23/2026 1131985179 CMS
SK Life Science, Inc. $37.59 07/08/2024 Food and Beverage Undisputed 01/23/2026 1154115871 CMS
Teva Pharmaceuticals USA, Inc. $79.00 04/24/2024 Education Undisputed 01/23/2026 1151702409 CMS
TG Therapeutics, Inc. $16.40 02/20/2024 Food and Beverage Undisputed 01/23/2026 1136886408 CMS
TG Therapeutics, Inc. $106.36 02/22/2024 Food and Beverage Undisputed 01/23/2026 1136886426 CMS
TG Therapeutics, Inc. $1.38 02/28/2024 Food and Beverage Undisputed 01/23/2026 1136886410 CMS
TG Therapeutics, Inc. $17.69 02/28/2024 Food and Beverage Undisputed 01/23/2026 1136886412 CMS
TG Therapeutics, Inc. $22.63 04/01/2024 Food and Beverage Undisputed 01/23/2026 1136886450 CMS
TG Therapeutics, Inc. $9.31 04/03/2024 Food and Beverage Undisputed 01/23/2026 1136886438 CMS
TG Therapeutics, Inc. $79.21 04/17/2024 Food and Beverage Undisputed 01/23/2026 1136886428 CMS
TG Therapeutics, Inc. $169.90 04/17/2024 Food and Beverage Undisputed 01/23/2026 1136886472 CMS
TG Therapeutics, Inc. $9.68 05/08/2024 Food and Beverage Undisputed 01/23/2026 1136886444 CMS
TG Therapeutics, Inc. $16.66 05/09/2024 Food and Beverage Undisputed 01/23/2026 1136886468 CMS
TG Therapeutics, Inc. $15.65 06/12/2024 Food and Beverage Undisputed 01/23/2026 1136886456 CMS
TG Therapeutics, Inc. $5.85 06/12/2024 Food and Beverage Undisputed 01/23/2026 1136886464 CMS
TG Therapeutics, Inc. $13.91 08/10/2024 Food and Beverage Undisputed 01/23/2026 1136886524 CMS
TG Therapeutics, Inc. $12.10 09/04/2024 Food and Beverage Undisputed 01/23/2026 1136886480 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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