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

SUMON BHATTACHARJEE

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1740221910
CMS profile
554872
Location
NEENAH, WI

General Payments · PY2018–2024

$24,949.17

  • Reported across 120 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$13,073.23

16 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $12,992.72 13
icotec Medical Inc. $42.80 1
PFIZER INC. $24.45 1
ACADIA Pharmaceuticals Inc $13.26 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $340.80 6
PY2019 $3,696.96 24
PY2020 $2,663.99 27
PY2021 $2,786.90 5
PY2022 $1,936.89 35
PY2023 $450.40 7
PY2024 $13,073.23 16

Payment records · PY2024 (16)

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
ACADIA Pharmaceuticals Inc $13.26 08/01/2024 Food and Beverage Undisputed 01/23/2026 1147963841 CMS
icotec Medical Inc. $42.80 08/28/2024 Food and Beverage Undisputed 01/23/2026 1151424259 CMS
Medtronic, Inc. $80.17 04/03/2024 Food and Beverage Undisputed 01/23/2026 1119461031 CMS
Medtronic, Inc. $146.37 04/10/2024 Food and Beverage Undisputed 01/23/2026 1119461025 CMS
Medtronic, Inc. $50.00 05/24/2024 Travel and Lodging Undisputed 01/23/2026 1119461027 CMS
Medtronic, Inc. $34.25 05/24/2024 Travel and Lodging Undisputed 01/23/2026 1119461029 CMS
Medtronic, Inc. $300.72 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1119461033 CMS
Medtronic, Inc. $108.80 06/21/2024 Food and Beverage Undisputed 01/23/2026 1119461037 CMS
Medtronic, Inc. $76.70 06/21/2024 Food and Beverage Undisputed 01/23/2026 1119461039 CMS
Medtronic, Inc. $300.72 06/22/2024 Travel and Lodging Undisputed 01/23/2026 1119461035 CMS
Medtronic, Inc. $76.35 06/22/2024 Food and Beverage Undisputed 01/23/2026 1119461041 CMS
Medtronic, Inc. $41.30 06/22/2024 Food and Beverage Undisputed 01/23/2026 1119461043 CMS
Medtronic, Inc. $77.34 06/22/2024 Food and Beverage Undisputed 01/23/2026 1119461045 CMS
Medtronic, Inc. $9,100.00 07/03/2024 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 1112052929 CMS
Medtronic, Inc. $2,600.00 09/26/2024 Consulting Fee Undisputed 01/23/2026 1112039100 CMS
PFIZER INC. $24.45 05/13/2024 Food and Beverage Undisputed 01/23/2026 1130918085 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.

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.