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

NICOLAS M PEREZ MALDONADO

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1558354829
CMS profile
24640
Location
BAYAMON, PR

General Payments · PY2018–2024

$4,948.45

  • Reported across 191 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$440.49

17 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 $440.49 17

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $152.62 4
Biogen, Inc. $113.10 5
TG THERAPEUTICS, INC. $99.84 4
Genentech USA, Inc. $74.93 4

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $674.51 42
PY2019 $815.15 51
PY2020 $406.84 21
PY2021 $1,770.77 18
PY2022 $394.24 20
PY2023 $446.45 22
PY2024 $440.49 17

Payment records · PY2024 (17)

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
Biogen, Inc. $15.61 03/18/2024 Food and Beverage Undisputed 01/23/2026 1104808793 CMS
Biogen, Inc. $21.26 03/21/2024 Food and Beverage Undisputed 01/23/2026 1104826672 CMS
Biogen, Inc. $24.87 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104806591 CMS
Biogen, Inc. $26.67 11/15/2024 Food and Beverage Undisputed 01/23/2026 1104808795 CMS
Biogen, Inc. $24.69 12/16/2024 Food and Beverage Undisputed 01/23/2026 1104862536 CMS
Genentech USA, Inc. $17.37 02/08/2024 Food and Beverage Undisputed 01/23/2026 1133081282 CMS
Genentech USA, Inc. $21.95 06/28/2024 Food and Beverage Undisputed 01/23/2026 1133081286 CMS
Genentech USA, Inc. $13.66 08/23/2024 Food and Beverage Undisputed 01/23/2026 1133081290 CMS
Genentech USA, Inc. $21.95 11/14/2024 Food and Beverage Undisputed 01/23/2026 1133081278 CMS
Novartis Pharmaceuticals Corporation $28.67 03/15/2024 Food and Beverage Undisputed 01/23/2026 1087241837 CMS
Novartis Pharmaceuticals Corporation $11.31 04/04/2024 Food and Beverage Undisputed 01/23/2026 1087241839 CMS
Novartis Pharmaceuticals Corporation $21.92 07/23/2024 Food and Beverage Undisputed 01/23/2026 1087241851 CMS
Novartis Pharmaceuticals Corporation $90.72 10/28/2024 Food and Beverage Undisputed 01/23/2026 1087241865 CMS
TG Therapeutics, Inc. $22.10 05/17/2024 Food and Beverage Undisputed 01/23/2026 1136881731 CMS
TG Therapeutics, Inc. $23.70 07/30/2024 Food and Beverage Undisputed 01/23/2026 1136881733 CMS
TG Therapeutics, Inc. $26.22 09/04/2024 Food and Beverage Undisputed 01/23/2026 1136881747 CMS
TG Therapeutics, Inc. $27.82 11/18/2024 Food and Beverage Undisputed 01/23/2026 1136881861 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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