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

SHEKHER MADDINENI

Allopathic & Osteopathic Physicians Radiology Vascular & Interventional Radiology

NPI
1811945272
CMS profile
264268
Location
VALHALLA, NY

General Payments · PY2018–2024

$14,893.11

  • Reported across 64 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,706.67

12 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 $1,513.62 6
Travel and Lodging $993.05 3
Consulting Fee $700.00 2
Honoraria $500.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
BOSTON SCIENTIFIC CORPORATION $2,183.66 6
Merit Medical Systems Inc $700.00 2
BARD PERIPHERAL VASCULAR, INC. $500.00 1
Surefire Medical, Inc. $147.89 1
Sirtex Medical Inc $130.44 1
Acerta Pharma LLC $44.68 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $93.36 5
PY2019 $122.08 1
PY2022 $3,009.54 14
PY2023 $7,961.46 32
PY2024 $3,706.67 12

Payment records · PY2024 (12)

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

Program year 2024 2018201920222023 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
AstraZeneca Pharmaceuticals LP $44.68 03/23/2024 Food and Beverage Undisputed 01/23/2026 1104769268 CMS
Bard Peripheral Vascular, Inc. $500.00 03/26/2024 Honoraria Undisputed 01/23/2026 1128470109 CMS
Boston Scientific Corporation $191.95 11/07/2024 Food and Beverage Undisputed 01/23/2026 1092279540 CMS
Boston Scientific Corporation $300.55 11/07/2024 Travel and Lodging Undisputed 01/23/2026 1092279542 CMS
Boston Scientific Corporation $391.95 11/07/2024 Travel and Lodging Undisputed 01/23/2026 1092279546 CMS
Boston Scientific Corporation $300.55 11/08/2024 Travel and Lodging Undisputed 01/23/2026 1092279544 CMS
Boston Scientific Corporation $601.80 11/08/2024 Food and Beverage Undisputed 01/23/2026 1092279550 CMS
Boston Scientific Corporation $396.86 11/09/2024 Food and Beverage Undisputed 01/23/2026 1092279548 CMS
Merit Medical Systems Inc $350.00 05/08/2024 Consulting Fee Undisputed 01/23/2026 1146751721 CMS
Merit Medical Systems Inc $350.00 05/08/2024 Consulting Fee Undisputed 01/23/2026 1146751739 CMS
Sirtex Medical Inc $130.44 04/02/2024 Food and Beverage Undisputed 01/23/2026 1142714891 CMS
TriSalus Life Sciences, Inc. $147.89 03/24/2024 Food and Beverage Undisputed 01/23/2026 1128557920 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.