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

ASHWIN SHAAN MADHAN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1164905352
CMS profile
11319877
Location
CHICAGO, IL

General Payments · PY2022–2024

$1,379.82

  • Reported across 20 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$693.06

8 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 $693.06 8

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $433.36 6
MEDACTA USA, INC. $147.48 1
LIGHTBODY MEDICAL TECHNOLOGIES INC $112.22 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $222.49 5
PY2023 $464.27 7
PY2024 $693.06 8

Payment records · PY2024 (8)

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

Program year 2024 20222023 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
Lightbody Medical Technologies Inc $112.22 03/05/2024 Food and Beverage Undisputed 01/23/2026 1092757717 CMS
MEDACTA USA, INC. $147.48 09/26/2024 Food and Beverage Undisputed 01/23/2026 1143692840 CMS
Stryker Corporation $10.43 03/28/2024 Food and Beverage Undisputed 01/23/2026 1119901367 CMS
Stryker Corporation $120.51 05/15/2024 Food and Beverage Undisputed 01/23/2026 1119901369 CMS
Stryker Corporation $101.98 09/07/2024 Food and Beverage Undisputed 01/23/2026 1119901371 CMS
Stryker Corporation $18.82 11/05/2024 Food and Beverage Undisputed 01/23/2026 1119901373 CMS
Stryker Corporation $15.79 11/16/2024 Food and Beverage Undisputed 01/23/2026 1119901375 CMS
Stryker Corporation $165.83 12/10/2024 Food and Beverage Undisputed 01/23/2026 1119901377 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.