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

GAGAN D SINGH

Allopathic & Osteopathic Physicians Hospitalist

NPI
1073942462
CMS profile
1391893
Location
HARTFORD, CT

General Payments · PY2018–2024

$4,475.13

  • Reported across 117 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$715.77

19 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 $715.77 19

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,469.03 9
PY2019 $589.76 16
PY2020 $278.62 10
PY2021 $398.92 16
PY2022 $508.13 24
PY2023 $514.90 23
PY2024 $715.77 19

Payment records · PY2024 (19)

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
Abbott Laboratories $163.37 10/23/2024 Food and Beverage Undisputed 01/23/2026 1124828899 CMS
Abbott Laboratories $131.28 12/04/2024 Food and Beverage Undisputed 01/23/2026 1124828901 CMS
ABBVIE INC. $26.35 04/02/2024 Food and Beverage Undisputed 01/23/2026 1106109624 CMS
ABBVIE INC. $25.91 05/14/2024 Food and Beverage Undisputed 01/23/2026 1106109626 CMS
Alcresta Therapeutics, Inc. $31.98 08/20/2024 Food and Beverage Undisputed 01/23/2026 1123428566 CMS
Alexion Pharmaceuticals, Inc. $27.00 02/21/2024 Food and Beverage Undisputed 01/23/2026 1094000497 CMS
Alexion Pharmaceuticals, Inc. $20.58 04/19/2024 Food and Beverage Undisputed 01/23/2026 1093901855 CMS
Alexion Pharmaceuticals, Inc. $23.52 06/18/2024 Food and Beverage Undisputed 01/23/2026 1093971897 CMS
Alexion Pharmaceuticals, Inc. $21.52 07/09/2024 Food and Beverage Undisputed 01/23/2026 1093961517 CMS
Alexion Pharmaceuticals, Inc. $21.41 07/23/2024 Food and Beverage Undisputed 01/23/2026 1093952091 CMS
CSL Behring $34.37 04/16/2024 Food and Beverage Undisputed 01/23/2026 1134636213 CMS
E.R. Squibb & Sons, L.L.C. $22.71 03/05/2024 Food and Beverage Undisputed 01/23/2026 1101202976 CMS
E.R. Squibb & Sons, L.L.C. $24.33 10/25/2024 Food and Beverage Undisputed 01/23/2026 1101203054 CMS
E.R. Squibb & Sons, L.L.C. $28.06 12/03/2024 Food and Beverage Undisputed 01/23/2026 1101203066 CMS
Ferring Pharmaceuticals Inc. $18.15 05/23/2024 Food and Beverage Undisputed 01/23/2026 1137511336 CMS
Janssen Pharmaceuticals, Inc $14.49 06/25/2024 Food and Beverage Undisputed 01/23/2026 1077949526 CMS
Mallinckrodt Hospital Products Inc. $25.89 03/14/2024 Food and Beverage Undisputed 01/23/2026 1145138969 CMS
PFIZER INC. $17.52 04/30/2024 Food and Beverage Undisputed 01/23/2026 1131732453 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $37.33 09/30/2024 Food and Beverage Undisputed 01/23/2026 1153673399 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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