IndustryPayments
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

KANNAN NATARAJAN

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1861427031
CMS profile
311785
Location
INDIANAPOLIS, IN

General Payments · PY2018–2024

$173,007.87

  • Reported across 475 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$21,485.40

78 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.

Related groups: Vascular & Interventional Radiology IN All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $12,470.00 3
Food and Beverage $5,943.29 68
Travel and Lodging $1,772.11 4
Consulting Fee $1,300.00 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Cook Incorporated $8,470.00 2
Penumbra, Inc. $6,393.05 10
Terumo Medical Corporation $1,746.76 13
ShockWave Medical, Inc $675.44 5
Philips Electronics North America Corporation $586.25 3
BOSTON SCIENTIFIC CORPORATION $521.46 7
Abbott Laboratories $453.96 6
Medtronic, Inc. $399.76 4
AngioDynamics, Inc. $366.30 6
Cook Medical LLC $353.55 4
Inari Medical, Inc. $345.60 3
W. L. Gore & Associates, Inc. $299.83 6
Reflow Medical Inc $248.37 2
Surmodics, Inc. $237.88 2
ASAHI INTECC USA, INC. $201.55 1
Imperative Care, INc $79.75 1
Silk Road Medical, Inc. $47.20 1
Janssen Pharmaceuticals, Inc $36.16 1
Endologix LLC $22.53 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $21,508.14 79
PY2019 $22,778.05 71
PY2020 $4,238.39 21
PY2021 $20,538.82 55
PY2022 $51,616.66 103
PY2023 $30,842.41 68
PY2024 $21,485.40 78

Payment records · PY2024 (78)

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
Abbott Laboratories $42.67 01/12/2024 Food and Beverage Undisputed 01/23/2026 1125307447 CMS
Abbott Laboratories $33.38 01/12/2024 Food and Beverage Undisputed 01/23/2026 1125307449 CMS
Abbott Laboratories $93.86 01/12/2024 Food and Beverage Undisputed 01/23/2026 1125307451 CMS
Abbott Laboratories $121.96 01/12/2024 Food and Beverage Undisputed 01/23/2026 1125307453 CMS
Abbott Laboratories $6.52 01/12/2024 Food and Beverage Undisputed 01/23/2026 1125307455 CMS
Abbott Laboratories $155.57 04/30/2024 Food and Beverage Undisputed 01/23/2026 1125307457 CMS
AngioDynamics, Inc. $20.00 02/14/2024 Food and Beverage Undisputed 01/23/2026 1095088928 CMS
AngioDynamics, Inc. $21.79 04/18/2024 Food and Beverage Undisputed 01/23/2026 1095088931 CMS
AngioDynamics, Inc. $17.15 08/30/2024 Food and Beverage Undisputed 01/23/2026 1095088934 CMS
AngioDynamics, Inc. $105.77 09/11/2024 Food and Beverage Undisputed 01/23/2026 1095088938 CMS
AngioDynamics, Inc. $5.60 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1095088941 CMS
AngioDynamics, Inc. $195.99 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1095088944 CMS
ASAHI INTECC USA, INC. $201.55 09/26/2024 Food and Beverage Undisputed 01/23/2026 1132946680 CMS
Boston Scientific Corporation $40.88 02/16/2024 Food and Beverage Undisputed 01/23/2026 1092511965 CMS
Boston Scientific Corporation $65.25 05/01/2024 Food and Beverage Undisputed 01/23/2026 1092511967 CMS
Boston Scientific Corporation $118.22 07/11/2024 Food and Beverage Undisputed 01/23/2026 1092511971 CMS
Boston Scientific Corporation $143.11 08/14/2024 Food and Beverage Undisputed 01/23/2026 1092511973 CMS
Boston Scientific Corporation $9.38 08/15/2024 Food and Beverage Undisputed 01/23/2026 1092511961 CMS
Boston Scientific Corporation $116.51 09/24/2024 Food and Beverage Undisputed 01/23/2026 1092511969 CMS
Boston Scientific Corporation $28.11 10/27/2024 Food and Beverage Undisputed 01/23/2026 1092511963 CMS
Cook Incorporated $4,270.00 07/22/2024 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 1118323479 CMS
Cook Incorporated $4,200.00 12/18/2024 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 1118323661 CMS
Cook Medical LLC $56.11 07/03/2024 Food and Beverage Undisputed 01/23/2026 1118343975 CMS
Cook Medical LLC $144.00 07/10/2024 Food and Beverage Undisputed 01/23/2026 1118339215 CMS
Cook Medical LLC $8.38 08/16/2024 Food and Beverage Undisputed 01/23/2026 1118344727 CMS
Cook Medical LLC $145.06 12/05/2024 Food and Beverage Undisputed 01/23/2026 1118343997 CMS
Endologix LLC $22.53 01/25/2024 Food and Beverage Undisputed 01/23/2026 1116750355 CMS
Imperative Care, Inc $79.75 08/27/2024 Food and Beverage Undisputed 01/23/2026 1144207227 CMS
Inari Medical, Inc. $21.86 03/07/2024 Food and Beverage Undisputed 01/23/2026 1140148736 CMS
Inari Medical, Inc. $163.00 03/21/2024 Food and Beverage Undisputed 01/23/2026 1140148740 CMS
Inari Medical, Inc. $160.74 09/03/2024 Food and Beverage Undisputed 01/23/2026 1140148743 CMS
Janssen Pharmaceuticals, Inc $36.16 02/22/2024 Food and Beverage Undisputed 01/23/2026 1078018558 CMS
Medtronic, Inc. $81.62 04/16/2024 Food and Beverage Undisputed 01/23/2026 1119518642 CMS
Medtronic, Inc. $60.00 08/15/2024 Food and Beverage Undisputed 01/23/2026 1119518644 CMS
Medtronic, Inc. $104.81 10/02/2024 Food and Beverage Undisputed 01/23/2026 1119518646 CMS
Medtronic, Inc. $153.33 10/09/2024 Food and Beverage Undisputed 01/23/2026 1119518648 CMS
Penumbra, Inc. $729.80 01/19/2024 Travel and Lodging Undisputed 01/23/2026 1076229882 CMS
Penumbra, Inc. $34.06 01/20/2024 Food and Beverage Undisputed 01/23/2026 1076222842 CMS
Penumbra, Inc. $109.50 01/20/2024 Food and Beverage Undisputed 01/23/2026 1076222844 CMS
Penumbra, Inc. $840.72 01/20/2024 Travel and Lodging Undisputed 01/23/2026 1076228316 CMS
Penumbra, Inc. $293.10 01/20/2024 Food and Beverage Undisputed 01/23/2026 1076228820 CMS
Penumbra, Inc. $69.45 01/21/2024 Food and Beverage Undisputed 01/23/2026 1076222846 CMS
Penumbra, Inc. $108.25 02/28/2024 Food and Beverage Undisputed 01/23/2026 1076222848 CMS
Penumbra, Inc. $21.53 05/02/2024 Food and Beverage Undisputed 01/23/2026 1076222850 CMS
Penumbra, Inc. $186.64 06/01/2024 Food and Beverage Undisputed 01/23/2026 1076230902 CMS
Penumbra, Inc. $4,000.00 06/21/2024 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 1076226450 CMS
Philips North America LLC $101.30 07/23/2024 Food and Beverage Undisputed 01/23/2026 1146866837 CMS
Philips North America LLC $84.95 08/17/2024 Food and Beverage Undisputed 01/23/2026 1146866835 CMS
Philips North America LLC $400.00 08/26/2024 Consulting Fee Undisputed 01/23/2026 1146866833 CMS
Reflow Medical Inc $119.10 09/16/2024 Food and Beverage Undisputed 01/23/2026 1154715932 CMS
Reflow Medical Inc $129.27 11/20/2024 Food and Beverage Undisputed 01/23/2026 1154716744 CMS
ShockWave Medical, Inc $39.02 02/01/2024 Food and Beverage Undisputed 01/23/2026 1152974318 CMS
ShockWave Medical, Inc $180.96 02/01/2024 Food and Beverage Undisputed 01/23/2026 1152985520 CMS
ShockWave Medical, Inc $22.20 07/31/2024 Food and Beverage Undisputed 01/23/2026 1152989153 CMS
ShockWave Medical, Inc $404.01 08/14/2024 Food and Beverage Undisputed 01/23/2026 1152998855 CMS
ShockWave Medical, Inc $29.25 10/31/2024 Food and Beverage Undisputed 01/23/2026 1152995695 CMS
Silk Road Medical, Inc. $47.20 07/30/2024 Food and Beverage Undisputed 01/23/2026 1082272950 CMS
Surmodics, Inc. $80.01 08/16/2024 Food and Beverage Undisputed 01/23/2026 1128530036 CMS
Surmodics, Inc. $157.87 08/20/2024 Food and Beverage Undisputed 01/23/2026 1128530034 CMS
Terumo Medical Corporation $19.59 02/09/2024 Food and Beverage Undisputed 01/23/2026 1151767235 CMS
Terumo Medical Corporation $21.53 02/29/2024 Food and Beverage Undisputed 01/23/2026 1151767237 CMS
Terumo Medical Corporation $111.14 04/22/2024 Food and Beverage Undisputed 01/23/2026 1151767239 CMS
Terumo Medical Corporation $93.67 05/30/2024 Food and Beverage Undisputed 01/23/2026 1151767241 CMS
Terumo Medical Corporation $95.38 07/08/2024 Food and Beverage Undisputed 01/23/2026 1151767243 CMS
Terumo Medical Corporation $117.88 07/09/2024 Food and Beverage Undisputed 01/23/2026 1151767245 CMS
Terumo Medical Corporation $107.45 07/17/2024 Food and Beverage Undisputed 01/23/2026 1151767247 CMS
Terumo Medical Corporation $40.31 07/18/2024 Food and Beverage Undisputed 01/23/2026 1151767249 CMS
Terumo Medical Corporation $102.88 08/15/2024 Food and Beverage Undisputed 01/23/2026 1151767251 CMS
Terumo Medical Corporation $26.35 10/24/2024 Food and Beverage Undisputed 01/23/2026 1151767253 CMS
Terumo Medical Corporation $675.00 10/30/2024 Consulting Fee Undisputed 01/23/2026 1151767256 CMS
Terumo Medical Corporation $225.00 10/30/2024 Consulting Fee Undisputed 01/23/2026 1151767258 CMS
Terumo Medical Corporation $110.58 11/05/2024 Food and Beverage Undisputed 01/23/2026 1151767260 CMS
W. L. Gore & Associates, Inc. $22.03 01/04/2024 Food and Beverage Undisputed 01/23/2026 1148083959 CMS
W. L. Gore & Associates, Inc. $140.05 02/29/2024 Food and Beverage Undisputed 01/23/2026 1148084010 CMS
W. L. Gore & Associates, Inc. $58.50 04/04/2024 Food and Beverage Undisputed 01/23/2026 1148084026 CMS
W. L. Gore & Associates, Inc. $20.66 05/24/2024 Food and Beverage Undisputed 01/23/2026 1148084033 CMS
W. L. Gore & Associates, Inc. $20.39 06/27/2024 Food and Beverage Undisputed 01/23/2026 1148084083 CMS
W. L. Gore & Associates, Inc. $38.20 10/10/2024 Food and Beverage Undisputed 01/23/2026 1148084209 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.

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