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

KARAN CHAWLA

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1447909387
CMS profile
11443861
Location
MAYWOOD, IL

General Payments · PY2023–2024

$2,567.73

  • Reported across 34 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,746.78

24 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 $919.09 20
Travel and Lodging $827.69 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bolton Medical Inc $809.10 3
Terumo Medical Corporation $209.63 10
Inari Medical, Inc. $174.26 2
Cook Medical LLC $149.32 3
Penumbra, Inc. $146.58 1
MIMEDX Group, Inc. $128.00 1
PolyNovo North America LLC $81.06 1
LeMaitre Vascular, Inc. $48.83 3

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $820.95 10
PY2024 $1,746.78 24

Payment records · PY2024 (24)

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

Program year 2024 2023 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
Bolton Medical Inc $360.24 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1150739812 CMS
Bolton Medical Inc $130.86 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1150739817 CMS
Bolton Medical Inc $318.00 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1150739821 CMS
Cook Medical LLC $56.98 09/23/2024 Food and Beverage Undisputed 01/23/2026 1118339287 CMS
Cook Medical LLC $22.48 10/08/2024 Food and Beverage Undisputed 01/23/2026 1118338529 CMS
Cook Medical LLC $69.86 10/16/2024 Food and Beverage Undisputed 01/23/2026 1118339285 CMS
Inari Medical, Inc. $153.54 12/17/2024 Food and Beverage Undisputed 01/23/2026 1140069297 CMS
Inari Medical, Inc. $20.72 12/18/2024 Food and Beverage Undisputed 01/23/2026 1140069299 CMS
LeMaitre Vascular, Inc. $16.72 04/10/2024 Food and Beverage Undisputed 01/23/2026 1138060883 CMS
LeMaitre Vascular, Inc. $15.19 04/10/2024 Food and Beverage Undisputed 01/23/2026 1138060895 CMS
LeMaitre Vascular, Inc. $16.92 11/13/2024 Food and Beverage Undisputed 01/23/2026 1138051117 CMS
MIMEDX Group, Inc. $128.00 10/03/2024 Food and Beverage Undisputed 01/23/2026 1140256765 CMS
Penumbra, Inc. $146.58 06/19/2024 Food and Beverage Undisputed 01/23/2026 1076212942 CMS
PolyNovo North America LLC $81.06 06/05/2024 Food and Beverage Undisputed 01/23/2026 1148175511 CMS
Terumo Medical Corporation $3.41 09/11/2024 Food and Beverage Undisputed 01/23/2026 1151761020 CMS
Terumo Medical Corporation $21.73 11/09/2024 Food and Beverage Undisputed 01/23/2026 1151761024 CMS
Terumo Medical Corporation $4.10 11/09/2024 Food and Beverage Undisputed 01/23/2026 1151761027 CMS
Terumo Medical Corporation $96.69 11/09/2024 Food and Beverage Undisputed 01/23/2026 1151761032 CMS
Terumo Medical Corporation $18.59 11/09/2024 Travel and Lodging Undisputed 01/23/2026 1151761035 CMS
Terumo Medical Corporation $1.65 11/09/2024 Food and Beverage Undisputed 01/23/2026 1151761039 CMS
Terumo Medical Corporation $18.25 11/09/2024 Food and Beverage Undisputed 01/23/2026 1151761044 CMS
Terumo Medical Corporation $19.30 11/10/2024 Food and Beverage Undisputed 01/23/2026 1151761047 CMS
Terumo Medical Corporation $8.32 11/10/2024 Food and Beverage Undisputed 01/23/2026 1151761051 CMS
Terumo Medical Corporation $17.59 11/10/2024 Food and Beverage Undisputed 01/23/2026 1151761056 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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