Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

NORMAN S PERR

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1568443588
CMS profile
721214
Location
NORTHAMPTON, MA

General Payments · PY2019–2025

$3,352.31

  • Reported across 191 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$500.88

25 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $500.88 25

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $965.61 65
PY2020 $99.39 6
PY2021 $557.75 28
PY2022 $956.41 53
PY2023 $186.19 10
PY2024 $86.08 4
PY2025 $500.88 25

Payment records · PY2025 (25)

Sorted by paying entity, then date · as published by CMS

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Actelion Pharmaceuticals US, Inc. $23.54 01/16/2025 Food and Beverage Undisputed 06/30/2026 1174234934 CMS
Actelion Pharmaceuticals US, Inc. $29.44 03/27/2025 Food and Beverage Undisputed 06/30/2026 1174234929 CMS
Amgen Inc. $14.17 02/11/2025 Food and Beverage Undisputed 06/30/2026 1227164688 CMS
AstraZeneca Pharmaceuticals LP $21.38 01/21/2025 Food and Beverage Undisputed 06/30/2026 1206525126 CMS
E.R. Squibb & Sons, L.L.C. $1.96 01/22/2025 Food and Beverage Undisputed 06/30/2026 1184784601 CMS
E.R. Squibb & Sons, L.L.C. $18.17 01/22/2025 Food and Beverage Undisputed 06/30/2026 1184784605 CMS
E.R. Squibb & Sons, L.L.C. $16.70 02/14/2025 Food and Beverage Undisputed 06/30/2026 1184784611 CMS
E.R. Squibb & Sons, L.L.C. $24.13 02/26/2025 Food and Beverage Undisputed 06/30/2026 1184784609 CMS
E.R. Squibb & Sons, L.L.C. $16.33 04/16/2025 Food and Beverage Undisputed 06/30/2026 1184784627 CMS
E.R. Squibb & Sons, L.L.C. $24.31 04/30/2025 Food and Beverage Undisputed 06/30/2026 1184784633 CMS
E.R. Squibb & Sons, L.L.C. $21.11 08/13/2025 Food and Beverage Undisputed 06/30/2026 1184784661 CMS
E.R. Squibb & Sons, L.L.C. $18.51 08/25/2025 Food and Beverage Undisputed 06/30/2026 1184784663 CMS
E.R. Squibb & Sons, L.L.C. $18.65 10/22/2025 Food and Beverage Undisputed 06/30/2026 1184784699 CMS
GlaxoSmithKline, LLC. $15.31 02/14/2025 Food and Beverage Undisputed 06/30/2026 1191820989 CMS
GlaxoSmithKline, LLC. $24.29 06/04/2025 Food and Beverage Undisputed 06/30/2026 1191684536 CMS
GlaxoSmithKline, LLC. $17.57 06/27/2025 Food and Beverage Undisputed 06/30/2026 1190741569 CMS
GlaxoSmithKline, LLC. $14.36 11/22/2025 Food and Beverage Undisputed 06/30/2026 1190779337 CMS
HARMONY BIOSCIENCES LLC $26.79 08/21/2025 Food and Beverage Undisputed 06/30/2026 1222397338 CMS
HARMONY BIOSCIENCES LLC $28.95 09/25/2025 Food and Beverage Undisputed 06/30/2026 1222407052 CMS
Novartis Pharmaceuticals Corporation $14.85 01/02/2025 Food and Beverage Undisputed 06/30/2026 1200686918 CMS
Novartis Pharmaceuticals Corporation $16.10 02/04/2025 Food and Beverage Undisputed 06/30/2026 1200686920 CMS
Novartis Pharmaceuticals Corporation $24.66 04/09/2025 Food and Beverage Undisputed 06/30/2026 1200686940 CMS
Novo Nordisk Inc $25.65 08/07/2025 Food and Beverage Undisputed 06/30/2026 1188393234 CMS
PFIZER INC. $21.64 01/23/2025 Food and Beverage Undisputed 06/30/2026 1231240017 CMS
SCPHARMACEUTICALS INC. $22.31 03/20/2025 Food and Beverage Undisputed 06/30/2026 1228179957 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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