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

GILBERT TANG

Allopathic & Osteopathic Physicians Anesthesiology

NPI
1356620371
CMS profile
1326901
Location
CHICAGO, IL

General Payments · PY2019–2024

$20,618.70

  • Reported across 42 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$12,983.53

30 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $12,965.47 29
Merck Sharp & Dohme Corporation $18.06 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $7,098.87 4
PY2021 $259.95 3
PY2022 $100.14 2
PY2023 $176.21 3
PY2024 $12,983.53 30

Payment records · PY2024 (30)

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

Program year 2024 2019202120222023 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 $70.07 01/11/2024 Food and Beverage Undisputed 01/23/2026 1125014484 CMS
Abbott Laboratories $114.08 03/05/2024 Food and Beverage Undisputed 01/23/2026 1125014574 CMS
Abbott Laboratories $1,575.00 03/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404793 CMS
Abbott Laboratories $918.75 03/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404795 CMS
Abbott Laboratories $131.25 03/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404797 CMS
Abbott Laboratories $24.51 04/26/2024 Food and Beverage Undisputed 01/23/2026 1125014491 CMS
Abbott Laboratories $27.85 04/29/2024 Food and Beverage Undisputed 01/23/2026 1125014496 CMS
Abbott Laboratories $60.89 05/14/2024 Food and Beverage Undisputed 01/23/2026 1125014503 CMS
Abbott Laboratories $76.73 05/14/2024 Food and Beverage Undisputed 01/23/2026 1125014512 CMS
Abbott Laboratories $86.60 05/14/2024 Food and Beverage Undisputed 01/23/2026 1125014520 CMS
Abbott Laboratories $115.02 05/14/2024 Food and Beverage Undisputed 01/23/2026 1125014528 CMS
Abbott Laboratories $47.36 05/14/2024 Food and Beverage Undisputed 01/23/2026 1125014535 CMS
Abbott Laboratories $438.33 05/14/2024 Travel and Lodging Undisputed 01/23/2026 1125404799 CMS
Abbott Laboratories $9.02 05/14/2024 Travel and Lodging Undisputed 01/23/2026 1125404817 CMS
Abbott Laboratories $46.95 05/27/2024 Food and Beverage Undisputed 01/23/2026 1125014541 CMS
Abbott Laboratories $14.64 05/27/2024 Food and Beverage Undisputed 01/23/2026 1125014550 CMS
Abbott Laboratories $26.89 06/19/2024 Food and Beverage Undisputed 01/23/2026 1125014555 CMS
Abbott Laboratories $105.86 07/01/2024 Food and Beverage Undisputed 01/23/2026 1125014565 CMS
Abbott Laboratories $45.72 08/27/2024 Food and Beverage Undisputed 01/23/2026 1125014582 CMS
Abbott Laboratories $1,575.00 10/03/2024 Consulting Fee Undisputed 01/23/2026 1125404801 CMS
Abbott Laboratories $1,575.00 10/03/2024 Consulting Fee Undisputed 01/23/2026 1125404803 CMS
Abbott Laboratories $286.75 10/03/2024 Travel and Lodging Undisputed 01/23/2026 1125404805 CMS
Abbott Laboratories $1,050.00 10/03/2024 Consulting Fee Undisputed 01/23/2026 1125404807 CMS
Abbott Laboratories $2,625.00 10/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404809 CMS
Abbott Laboratories $525.00 10/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404811 CMS
Abbott Laboratories $525.00 10/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404813 CMS
Abbott Laboratories $525.00 10/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1125404815 CMS
Abbott Laboratories $198.28 11/08/2024 Food and Beverage Undisputed 01/23/2026 1125014590 CMS
Abbott Laboratories $144.92 12/27/2024 Food and Beverage Undisputed 01/23/2026 1125014597 CMS
Merck Sharp & Dohme LLC $18.06 05/07/2024 Food and Beverage Undisputed 01/23/2026 1141762027 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.