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

SHANKAR NARAYANAN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1659727121
CMS profile
11289996
Location
WEST CHESTER, OH

General Payments · PY2021–2024

$6,787.80

  • Reported across 44 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,660.50

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
Travel and Lodging $1,602.59 4
Food and Beverage $1,057.91 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Smith & Nephew, Inc. $2,598.77 16
Curonix LLC $61.73 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $223.52 1
PY2022 $3,281.46 18
PY2023 $622.32 8
PY2024 $2,660.50 17

Payment records · PY2024 (17)

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

Program year 2024 202120222023 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
Curonix LLC $61.73 05/20/2024 Food and Beverage Undisputed 01/23/2026 1132910739 CMS
Smith+Nephew, Inc. $27.82 01/12/2024 Food and Beverage Undisputed 01/23/2026 1149578834 CMS
Smith+Nephew, Inc. $29.42 01/12/2024 Food and Beverage Undisputed 01/23/2026 1149578838 CMS
Smith+Nephew, Inc. $31.10 01/12/2024 Food and Beverage Undisputed 01/23/2026 1149578840 CMS
Smith+Nephew, Inc. $212.04 01/12/2024 Travel and Lodging Undisputed 01/23/2026 1149578858 CMS
Smith+Nephew, Inc. $138.60 01/25/2024 Food and Beverage Undisputed 01/23/2026 1149578852 CMS
Smith+Nephew, Inc. $23.17 03/27/2024 Food and Beverage Undisputed 01/23/2026 1149578832 CMS
Smith+Nephew, Inc. $66.19 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1149578844 CMS
Smith+Nephew, Inc. $520.86 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1149578860 CMS
Smith+Nephew, Inc. $803.50 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1149578862 CMS
Smith+Nephew, Inc. $152.52 04/19/2024 Food and Beverage Undisputed 01/23/2026 1149578854 CMS
Smith+Nephew, Inc. $195.00 04/19/2024 Food and Beverage Undisputed 01/23/2026 1149578856 CMS
Smith+Nephew, Inc. $57.50 04/20/2024 Food and Beverage Undisputed 01/23/2026 1149578842 CMS
Smith+Nephew, Inc. $82.50 04/20/2024 Food and Beverage Undisputed 01/23/2026 1149578846 CMS
Smith+Nephew, Inc. $27.89 10/11/2024 Food and Beverage Undisputed 01/23/2026 1149578836 CMS
Smith+Nephew, Inc. $122.97 10/15/2024 Food and Beverage Undisputed 01/23/2026 1149578850 CMS
Smith+Nephew, Inc. $107.69 12/03/2024 Food and Beverage Undisputed 01/23/2026 1149578848 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , 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.