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

RAVISHANKAR V KALAGA

Allopathic & Osteopathic Physicians Internal Medicine Interventional Cardiology

NPI
1174685515
CMS profile
98899
Location
WATERTOWN, SD

General Payments · PY2018–2024

$3,894.72

  • Reported across 191 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$753.08

38 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 $753.08 38

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $839.64 40
PY2019 $690.32 34
PY2020 $287.94 16
PY2021 $221.24 15
PY2022 $377.62 17
PY2023 $724.88 31
PY2024 $753.08 38

Payment records · PY2024 (38)

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 $20.71 01/05/2024 Food and Beverage Undisputed 01/23/2026 1124883184 CMS
Abbott Laboratories $19.97 01/08/2024 Food and Beverage Undisputed 01/23/2026 1124883186 CMS
Abbott Laboratories $30.41 05/17/2024 Food and Beverage Undisputed 01/23/2026 1124883188 CMS
Abbott Laboratories $23.58 10/04/2024 Food and Beverage Undisputed 01/23/2026 1124883190 CMS
Abbott Laboratories $15.11 12/02/2024 Food and Beverage Undisputed 01/23/2026 1124883192 CMS
Amgen Inc. $30.11 01/22/2024 Food and Beverage Undisputed 01/23/2026 1115781154 CMS
Amgen Inc. $29.06 05/07/2024 Food and Beverage Undisputed 01/23/2026 1115781162 CMS
Amgen Inc. $46.40 08/19/2024 Food and Beverage Undisputed 01/23/2026 1115781172 CMS
Baxter Healthcare $30.01 10/16/2024 Food and Beverage Undisputed 01/23/2026 1120662453 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.50 07/19/2024 Food and Beverage Undisputed 01/23/2026 1117903482 CMS
E.R. Squibb & Sons, L.L.C. $23.63 04/25/2024 Food and Beverage Undisputed 01/23/2026 1101663854 CMS
E.R. Squibb & Sons, L.L.C. $18.48 10/24/2024 Food and Beverage Undisputed 01/23/2026 1101860955 CMS
Janssen Pharmaceuticals, Inc $18.44 05/06/2024 Food and Beverage Undisputed 01/23/2026 1078180797 CMS
Janssen Pharmaceuticals, Inc $18.66 07/18/2024 Food and Beverage Undisputed 01/23/2026 1078180767 CMS
Janssen Pharmaceuticals, Inc $13.58 09/10/2024 Food and Beverage Undisputed 01/23/2026 1078180813 CMS
Medtronic, Inc. $18.86 07/30/2024 Food and Beverage Undisputed 01/23/2026 1117096350 CMS
Merck Sharp & Dohme LLC $16.73 06/05/2024 Food and Beverage Undisputed 01/23/2026 1141937769 CMS
Novo Nordisk Inc $22.93 09/25/2024 Food and Beverage Undisputed 01/23/2026 1097587715 CMS
ShockWave Medical, Inc $18.07 01/17/2024 Food and Beverage Undisputed 01/23/2026 1152975344 CMS
ShockWave Medical, Inc $4.48 01/24/2024 Food and Beverage Undisputed 01/23/2026 1152973462 CMS
ShockWave Medical, Inc $4.73 02/21/2024 Food and Beverage Undisputed 01/23/2026 1152986418 CMS
ShockWave Medical, Inc $24.48 03/07/2024 Food and Beverage Undisputed 01/23/2026 1152985874 CMS
ShockWave Medical, Inc $9.79 04/03/2024 Food and Beverage Undisputed 01/23/2026 1152983298 CMS
ShockWave Medical, Inc $5.67 04/08/2024 Food and Beverage Undisputed 01/23/2026 1152982206 CMS
ShockWave Medical, Inc $12.93 04/22/2024 Food and Beverage Undisputed 01/23/2026 1152982204 CMS
ShockWave Medical, Inc $17.48 04/24/2024 Food and Beverage Undisputed 01/23/2026 1152980968 CMS
ShockWave Medical, Inc $7.20 05/01/2024 Food and Beverage Undisputed 01/23/2026 1152980966 CMS
ShockWave Medical, Inc $11.24 05/29/2024 Food and Beverage Undisputed 01/23/2026 1152978129 CMS
ShockWave Medical, Inc $5.99 06/10/2024 Food and Beverage Undisputed 01/23/2026 1152976069 CMS
ShockWave Medical, Inc $13.92 06/24/2024 Food and Beverage Undisputed 01/23/2026 1152976367 CMS
ShockWave Medical, Inc $5.74 07/22/2024 Food and Beverage Undisputed 01/23/2026 1152988745 CMS
ShockWave Medical, Inc $7.22 07/31/2024 Food and Beverage Undisputed 01/23/2026 1152988743 CMS
ShockWave Medical, Inc $43.11 08/07/2024 Food and Beverage Undisputed 01/23/2026 1152988737 CMS
ShockWave Medical, Inc $18.98 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153002298 CMS
ShockWave Medical, Inc $78.33 09/14/2024 Food and Beverage Undisputed 01/23/2026 1153000014 CMS
ShockWave Medical, Inc $8.27 09/30/2024 Food and Beverage Undisputed 01/23/2026 1152997023 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $21.15 08/14/2024 Food and Beverage Undisputed 01/23/2026 1080685226 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $18.13 10/03/2024 Food and Beverage Undisputed 01/23/2026 1080685228 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

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