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 SUNDARAM

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1730138892
CMS profile
79056
Location
DAYTON, OH

General Payments · PY2018–2024

$6,669.30

  • Reported across 225 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$554.47

28 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 $554.47 28

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,049.68 66
PY2019 $931.58 63
PY2020 $426.72 24
PY2021 $606.55 9
PY2022 $520.65 10
PY2023 $2,579.65 25
PY2024 $554.47 28

Payment records · PY2024 (28)

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
AngioDynamics, Inc. $18.79 08/22/2024 Food and Beverage Undisputed 01/23/2026 1095097651 CMS
Bard Peripheral Vascular, Inc. $18.04 05/22/2024 Food and Beverage Undisputed 01/23/2026 1128476697 CMS
Boston Scientific Corporation $22.57 02/15/2024 Food and Beverage Undisputed 01/23/2026 1092506319 CMS
Boston Scientific Corporation $13.59 10/31/2024 Food and Beverage Undisputed 01/23/2026 1092506317 CMS
ConvaTec Inc. $13.89 04/10/2024 Food and Beverage Undisputed 01/23/2026 1151385786 CMS
CORDIS US CORP. $13.83 01/18/2024 Food and Beverage Undisputed 01/23/2026 1145407323 CMS
CORDIS US CORP. $16.49 04/11/2024 Food and Beverage Undisputed 01/23/2026 1145407321 CMS
CORDIS US CORP. $35.08 05/04/2024 Food and Beverage Undisputed 01/23/2026 1145407319 CMS
CVRx, Inc. $13.46 10/21/2024 Food and Beverage Undisputed 01/23/2026 1138616150 CMS
Gilead Sciences, Inc. $20.60 03/26/2024 Food and Beverage Undisputed 01/23/2026 1133836504 CMS
GlaxoSmithKline, LLC. $29.87 01/31/2024 Food and Beverage Undisputed 01/23/2026 1116463277 CMS
Janssen Pharmaceuticals, Inc $15.92 01/18/2024 Food and Beverage Undisputed 01/23/2026 1078129035 CMS
Janssen Pharmaceuticals, Inc $17.60 01/30/2024 Food and Beverage Undisputed 01/23/2026 1078129355 CMS
Janssen Pharmaceuticals, Inc $17.94 05/09/2024 Food and Beverage Undisputed 01/23/2026 1078128779 CMS
Medtronic, Inc. $15.89 03/16/2024 Food and Beverage Undisputed 01/23/2026 1119456113 CMS
Philips North America LLC $10.37 04/02/2024 Food and Beverage Undisputed 01/23/2026 1146888138 CMS
Philips North America LLC $9.52 05/21/2024 Food and Beverage Undisputed 01/23/2026 1146888136 CMS
Philips North America LLC $9.50 07/26/2024 Food and Beverage Undisputed 01/23/2026 1146888128 CMS
Philips North America LLC $70.03 08/26/2024 Food and Beverage Undisputed 01/23/2026 1146888132 CMS
Philips North America LLC $24.08 08/29/2024 Food and Beverage Undisputed 01/23/2026 1146888126 CMS
Philips North America LLC $18.84 10/04/2024 Food and Beverage Undisputed 01/23/2026 1146888130 CMS
Philips North America LLC $6.44 11/11/2024 Food and Beverage Undisputed 01/23/2026 1146888134 CMS
Philips North America LLC $10.55 12/19/2024 Food and Beverage Undisputed 01/23/2026 1146888140 CMS
Regeneron Healthcare Solutions, Inc. $21.42 06/13/2024 Food and Beverage Undisputed 01/23/2026 1114204246 CMS
Regeneron Healthcare Solutions, Inc. $23.42 08/15/2024 Food and Beverage Undisputed 01/23/2026 1114204252 CMS
Regeneron Healthcare Solutions, Inc. $22.90 09/12/2024 Food and Beverage Undisputed 01/23/2026 1114204257 CMS
Regeneron Healthcare Solutions, Inc. $28.84 12/12/2024 Food and Beverage Undisputed 01/23/2026 1114204261 CMS
Surmodics, Inc. $15.00 12/20/2024 Food and Beverage Undisputed 01/23/2026 1128531908 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

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.