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

MATHEW S KALAPURAKAL

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1235388224
CMS profile
147044
Location
SPARTANBURG, SC

General Payments · PY2018–2024

$11,840.12

  • Reported across 572 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,774.93

111 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: Interventional Cardiology SC All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,257.77 108
Travel and Lodging $1,517.16 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Inari Medical, Inc. $2,413.19 47
Endologix LLC $269.91 1
Abbott Laboratories $131.77 11
Medtronic, Inc. $123.76 4
E.R. Squibb & Sons, L.L.C. $111.36 6
NOVARTIS PHARMACEUTICALS CORPORATION $79.77 5
Kestra Medical Technology Services, Inc. $64.07 4
ABIOMED $62.83 3
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $59.74 5
PFIZER INC. $58.85 4
Edwards Lifesciences Corporation $57.14 3
Merck Sharp & Dohme Corporation $55.36 3
Recor Medical Inc $49.01 2
Alnylam Pharmaceuticals Inc. $47.50 2
ShockWave Medical, Inc $47.43 2
Daiichi Sankyo Inc. $20.10 1
Janssen Pharmaceuticals, Inc $18.43 1
Amgen Inc. $17.17 1
ATRICURE, INC. $17.17 1
Acerta Pharma LLC $15.28 1
Philips Electronics North America Corporation $14.36 1
TACTILE SYSTEMS TECHNOLOGY INC $14.22 1
Kiniksa Pharmaceuticals International, plc $13.44 1
BOSTON SCIENTIFIC CORPORATION $13.07 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,033.02 51
PY2019 $712.63 63
PY2020 $344.65 11
PY2021 $1,075.15 58
PY2022 $2,389.74 126
PY2023 $2,510.00 152
PY2024 $3,774.93 111

Payment records · PY2024 (111)

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 $8.31 01/30/2024 Food and Beverage Undisputed 01/23/2026 1124914769 CMS
Abbott Laboratories $8.31 01/30/2024 Food and Beverage Undisputed 01/23/2026 1124914771 CMS
Abbott Laboratories $15.11 03/01/2024 Food and Beverage Undisputed 01/23/2026 1124914773 CMS
Abbott Laboratories $24.50 05/03/2024 Food and Beverage Undisputed 01/23/2026 1124914775 CMS
Abbott Laboratories $7.95 06/07/2024 Food and Beverage Undisputed 01/23/2026 1124914777 CMS
Abbott Laboratories $8.78 06/07/2024 Food and Beverage Undisputed 01/23/2026 1124914779 CMS
Abbott Laboratories $8.88 07/10/2024 Food and Beverage Undisputed 01/23/2026 1124914781 CMS
Abbott Laboratories $8.45 07/10/2024 Food and Beverage Undisputed 01/23/2026 1124914783 CMS
Abbott Laboratories $16.78 07/18/2024 Food and Beverage Undisputed 01/23/2026 1124914785 CMS
Abbott Laboratories $8.45 08/22/2024 Food and Beverage Undisputed 01/23/2026 1124914787 CMS
Abbott Laboratories $16.25 12/04/2024 Food and Beverage Undisputed 01/23/2026 1124914789 CMS
ABIOMED $22.28 02/06/2024 Food and Beverage Undisputed 01/23/2026 1142225627 CMS
ABIOMED $18.08 05/31/2024 Food and Beverage Undisputed 01/23/2026 1142225685 CMS
ABIOMED $22.47 08/14/2024 Food and Beverage Undisputed 01/23/2026 1142225709 CMS
Alnylam Pharmaceuticals Inc. $24.32 01/11/2024 Food and Beverage Undisputed 01/23/2026 1125833117 CMS
Alnylam Pharmaceuticals Inc. $23.18 08/09/2024 Food and Beverage Undisputed 01/23/2026 1125833209 CMS
Amgen Inc. $17.17 03/18/2024 Food and Beverage Undisputed 01/23/2026 1115781302 CMS
AstraZeneca Pharmaceuticals LP $15.28 04/24/2024 Food and Beverage Undisputed 01/23/2026 1104322726 CMS
ATRICURE, INC. $17.17 09/06/2024 Food and Beverage Undisputed 01/23/2026 1132901884 CMS
Boston Scientific Corporation $13.07 08/13/2024 Food and Beverage Undisputed 01/23/2026 1092377424 CMS
Daiichi Sankyo Inc. $20.10 06/05/2024 Food and Beverage Undisputed 01/23/2026 1089439843 CMS
E.R. Squibb & Sons, L.L.C. $18.72 03/06/2024 Food and Beverage Undisputed 01/23/2026 1101643522 CMS
E.R. Squibb & Sons, L.L.C. $20.19 04/08/2024 Food and Beverage Undisputed 01/23/2026 1101643540 CMS
E.R. Squibb & Sons, L.L.C. $18.62 05/07/2024 Food and Beverage Undisputed 01/23/2026 1101643555 CMS
E.R. Squibb & Sons, L.L.C. $19.39 07/30/2024 Food and Beverage Undisputed 01/23/2026 1101643581 CMS
E.R. Squibb & Sons, L.L.C. $18.63 09/10/2024 Food and Beverage Undisputed 01/23/2026 1101643610 CMS
E.R. Squibb & Sons, L.L.C. $15.81 09/13/2024 Food and Beverage Undisputed 01/23/2026 1101643617 CMS
Edwards Lifesciences Corporation $17.43 04/16/2024 Food and Beverage Undisputed 01/23/2026 1138897845 CMS
Edwards Lifesciences Corporation $15.94 10/16/2024 Food and Beverage Undisputed 01/23/2026 1138897875 CMS
Edwards Lifesciences Corporation $23.77 11/05/2024 Food and Beverage Undisputed 01/23/2026 1138897885 CMS
Endologix LLC $269.91 03/20/2024 Food and Beverage Undisputed 01/23/2026 1116750749 CMS
Inari Medical, Inc. $4.71 01/09/2024 Food and Beverage Undisputed 01/23/2026 1140116589 CMS
Inari Medical, Inc. $6.87 01/18/2024 Food and Beverage Undisputed 01/23/2026 1140116593 CMS
Inari Medical, Inc. $7.90 01/25/2024 Food and Beverage Undisputed 01/23/2026 1140116597 CMS
Inari Medical, Inc. $4.31 02/12/2024 Food and Beverage Undisputed 01/23/2026 1140116601 CMS
Inari Medical, Inc. $3.49 02/12/2024 Food and Beverage Undisputed 01/23/2026 1140116605 CMS
Inari Medical, Inc. $5.83 02/15/2024 Food and Beverage Undisputed 01/23/2026 1140116608 CMS
Inari Medical, Inc. $20.73 03/01/2024 Food and Beverage Undisputed 01/23/2026 1140116612 CMS
Inari Medical, Inc. $4.53 03/07/2024 Food and Beverage Undisputed 01/23/2026 1140116616 CMS
Inari Medical, Inc. $7.84 03/12/2024 Food and Beverage Undisputed 01/23/2026 1140116620 CMS
Inari Medical, Inc. $8.70 03/14/2024 Food and Beverage Undisputed 01/23/2026 1140116624 CMS
Inari Medical, Inc. $4.31 04/15/2024 Food and Beverage Undisputed 01/23/2026 1140116628 CMS
Inari Medical, Inc. $4.81 04/25/2024 Food and Beverage Undisputed 01/23/2026 1140116631 CMS
Inari Medical, Inc. $7.80 04/26/2024 Food and Beverage Undisputed 01/23/2026 1140116635 CMS
Inari Medical, Inc. $7.97 05/10/2024 Food and Beverage Undisputed 01/23/2026 1140116639 CMS
Inari Medical, Inc. $156.78 05/16/2024 Food and Beverage Undisputed 01/23/2026 1140116643 CMS
Inari Medical, Inc. $8.71 05/16/2024 Food and Beverage Undisputed 01/23/2026 1140116647 CMS
Inari Medical, Inc. $20.00 05/21/2024 Food and Beverage Undisputed 01/23/2026 1140116650 CMS
Inari Medical, Inc. $7.76 06/21/2024 Food and Beverage Undisputed 01/23/2026 1140116654 CMS
Inari Medical, Inc. $21.94 07/02/2024 Food and Beverage Undisputed 01/23/2026 1140116658 CMS
Inari Medical, Inc. $9.53 07/05/2024 Food and Beverage Undisputed 01/23/2026 1140116662 CMS
Inari Medical, Inc. $4.47 07/15/2024 Food and Beverage Undisputed 01/23/2026 1140116665 CMS
Inari Medical, Inc. $7.87 07/16/2024 Food and Beverage Undisputed 01/23/2026 1140116669 CMS
Inari Medical, Inc. $7.06 07/22/2024 Food and Beverage Undisputed 01/23/2026 1140116673 CMS
Inari Medical, Inc. $12.72 08/28/2024 Food and Beverage Undisputed 01/23/2026 1140116677 CMS
Inari Medical, Inc. $3.73 09/05/2024 Food and Beverage Undisputed 01/23/2026 1140116681 CMS
Inari Medical, Inc. $5.94 09/06/2024 Food and Beverage Undisputed 01/23/2026 1140116684 CMS
Inari Medical, Inc. $5.41 09/07/2024 Food and Beverage Undisputed 01/23/2026 1140116688 CMS
Inari Medical, Inc. $8.38 09/11/2024 Food and Beverage Undisputed 01/23/2026 1140116692 CMS
Inari Medical, Inc. $5.10 09/12/2024 Food and Beverage Undisputed 01/23/2026 1140116696 CMS
Inari Medical, Inc. $7.64 09/22/2024 Food and Beverage Undisputed 01/23/2026 1140116700 CMS
Inari Medical, Inc. $10.63 09/25/2024 Food and Beverage Undisputed 01/23/2026 1140116703 CMS
Inari Medical, Inc. $478.98 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1140116707 CMS
Inari Medical, Inc. $312.98 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1140116711 CMS
Inari Medical, Inc. $6.54 10/02/2024 Food and Beverage Undisputed 01/23/2026 1140116715 CMS
Inari Medical, Inc. $4.11 10/04/2024 Food and Beverage Undisputed 01/23/2026 1140116718 CMS
Inari Medical, Inc. $11.66 10/30/2024 Food and Beverage Undisputed 01/23/2026 1140116722 CMS
Inari Medical, Inc. $725.20 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1140116726 CMS
Inari Medical, Inc. $88.95 11/07/2024 Food and Beverage Undisputed 01/23/2026 1140116730 CMS
Inari Medical, Inc. $25.00 11/08/2024 Food and Beverage Undisputed 01/23/2026 1140116734 CMS
Inari Medical, Inc. $34.50 11/08/2024 Food and Beverage Undisputed 01/23/2026 1140116738 CMS
Inari Medical, Inc. $9.53 11/08/2024 Food and Beverage Undisputed 01/23/2026 1140116742 CMS
Inari Medical, Inc. $118.70 11/08/2024 Food and Beverage Undisputed 01/23/2026 1140116745 CMS
Inari Medical, Inc. $67.07 11/12/2024 Food and Beverage Undisputed 01/23/2026 1140116749 CMS
Inari Medical, Inc. $56.87 11/26/2024 Food and Beverage Undisputed 01/23/2026 1140116753 CMS
Inari Medical, Inc. $18.74 11/27/2024 Food and Beverage Undisputed 01/23/2026 1140116756 CMS
Inari Medical, Inc. $44.98 12/07/2024 Food and Beverage Undisputed 01/23/2026 1140116760 CMS
Inari Medical, Inc. $5.91 12/17/2024 Food and Beverage Undisputed 01/23/2026 1140116764 CMS
Janssen Pharmaceuticals, Inc $18.43 05/29/2024 Food and Beverage Undisputed 01/23/2026 1078179451 CMS
Kestra Medical Technology Services, Inc. $14.97 02/12/2024 Food and Beverage Undisputed 01/23/2026 1152383120 CMS
Kestra Medical Technology Services, Inc. $17.89 03/20/2024 Food and Beverage Undisputed 01/23/2026 1152383122 CMS
Kestra Medical Technology Services, Inc. $14.98 08/07/2024 Food and Beverage Undisputed 01/23/2026 1152383118 CMS
Kestra Medical Technology Services, Inc. $16.23 08/20/2024 Food and Beverage Undisputed 01/23/2026 1152383116 CMS
Kiniksa Pharmaceuticals International, plc $13.44 07/02/2024 Food and Beverage Undisputed 01/23/2026 1154894394 CMS
Medtronic, Inc. $29.76 05/23/2024 Food and Beverage Undisputed 01/23/2026 1117122953 CMS
Medtronic, Inc. $20.86 08/06/2024 Food and Beverage Undisputed 01/23/2026 1117122955 CMS
Medtronic, Inc. $32.56 08/07/2024 Food and Beverage Undisputed 01/23/2026 1117122957 CMS
Medtronic, Inc. $40.58 09/11/2024 Food and Beverage Undisputed 01/23/2026 1117122959 CMS
Merck Sharp & Dohme LLC $17.27 04/09/2024 Food and Beverage Undisputed 01/23/2026 1141893030 CMS
Merck Sharp & Dohme LLC $20.25 06/12/2024 Food and Beverage Undisputed 01/23/2026 1141760317 CMS
Merck Sharp & Dohme LLC $17.84 08/16/2024 Food and Beverage Undisputed 01/23/2026 1141760496 CMS
Novartis Pharmaceuticals Corporation $14.36 01/16/2024 Food and Beverage Undisputed 01/23/2026 1087049272 CMS
Novartis Pharmaceuticals Corporation $13.49 02/29/2024 Food and Beverage Undisputed 01/23/2026 1087049276 CMS
Novartis Pharmaceuticals Corporation $15.34 03/25/2024 Food and Beverage Undisputed 01/23/2026 1087049278 CMS
Novartis Pharmaceuticals Corporation $18.29 08/27/2024 Food and Beverage Undisputed 01/23/2026 1087049280 CMS
Novartis Pharmaceuticals Corporation $18.29 09/20/2024 Food and Beverage Undisputed 01/23/2026 1087049282 CMS
PFIZER INC. $15.22 03/28/2024 Food and Beverage Undisputed 01/23/2026 1131338348 CMS
PFIZER INC. $15.15 04/18/2024 Food and Beverage Undisputed 01/23/2026 1131332705 CMS
PFIZER INC. $13.88 07/23/2024 Food and Beverage Undisputed 01/23/2026 1131865955 CMS
PFIZER INC. $14.60 09/17/2024 Food and Beverage Undisputed 01/23/2026 1131976683 CMS
Philips North America LLC $14.36 02/06/2024 Food and Beverage Undisputed 01/23/2026 1146891182 CMS
Recor Medical Inc $23.63 06/13/2024 Food and Beverage Undisputed 01/23/2026 1127685864 CMS
Recor Medical Inc $25.38 11/19/2024 Food and Beverage Undisputed 01/23/2026 1127688763 CMS
ShockWave Medical, Inc $29.61 08/21/2024 Food and Beverage Undisputed 01/23/2026 1153002548 CMS
ShockWave Medical, Inc $17.82 08/26/2024 Food and Beverage Undisputed 01/23/2026 1152997735 CMS
Tactile Systems Technology Inc $14.22 07/15/2024 Food and Beverage Undisputed 01/23/2026 1082368833 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $6.04 01/05/2024 Food and Beverage Undisputed 01/23/2026 1080658135 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $24.73 01/31/2024 Food and Beverage Undisputed 01/23/2026 1080658139 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $7.43 07/02/2024 Food and Beverage Undisputed 01/23/2026 1080658151 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $12.69 07/25/2024 Food and Beverage Undisputed 01/23/2026 1080658153 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $8.85 08/26/2024 Food and Beverage Undisputed 01/23/2026 1080658155 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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