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

TANMOY KUMAR MAITI

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1578925996
CMS profile
4223628
Location
SCOTTSDALE, AZ

General Payments · PY2018–2019

$11,498.28

  • Reported across 37 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$3,506.85

26 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

PY2019 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $2,798.59 10
Food and Beverage $708.26 16

By paying entity

PY2019 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $2,095.84 17
Medtronic USA, Inc. $889.01 8
Globus Medical, Inc. $522.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $7,991.43 11
PY2019 $3,506.85 26

Payment records · PY2019 (26)

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

Program year 2019 2018 Record-level detail is published for PY2019; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Globus Medical, Inc. $522.00 03/08/2019 Travel and Lodging Undisputed 01/23/2026 642605363 CMS
Medtronic USA, Inc. $264.78 07/26/2019 Travel and Lodging Undisputed 01/23/2026 667778367 CMS
Medtronic USA, Inc. $86.40 07/26/2019 Food and Beverage Undisputed 01/23/2026 667783543 CMS
Medtronic USA, Inc. $141.59 07/26/2019 Travel and Lodging Undisputed 01/23/2026 667783561 CMS
Medtronic USA, Inc. $34.43 07/26/2019 Food and Beverage Undisputed 01/23/2026 667783581 CMS
Medtronic USA, Inc. $30.56 07/26/2019 Food and Beverage Undisputed 01/23/2026 667783601 CMS
Medtronic USA, Inc. $107.27 07/26/2019 Travel and Lodging Undisputed 01/23/2026 667783623 CMS
Medtronic USA, Inc. $143.64 07/26/2019 Food and Beverage Undisputed 01/23/2026 667799603 CMS
Medtronic USA, Inc. $80.34 07/26/2019 Travel and Lodging Undisputed 01/23/2026 667799605 CMS
Stryker Corporation $453.68 02/28/2019 Travel and Lodging Undisputed 01/23/2026 692856513 CMS
Stryker Corporation $78.78 02/28/2019 Travel and Lodging Undisputed 01/23/2026 692856515 CMS
Stryker Corporation $75.00 03/01/2019 Food and Beverage Undisputed 01/23/2026 692856571 CMS
Stryker Corporation $50.00 03/01/2019 Food and Beverage Undisputed 01/23/2026 692856573 CMS
Stryker Corporation $22.40 03/01/2019 Food and Beverage Undisputed 01/23/2026 692856575 CMS
Stryker Corporation $1,013.61 03/01/2019 Travel and Lodging Undisputed 01/23/2026 692856577 CMS
Stryker Corporation $55.41 03/01/2019 Food and Beverage Undisputed 01/23/2026 692856579 CMS
Stryker Corporation $16.32 03/02/2019 Travel and Lodging Undisputed 01/23/2026 692856581 CMS
Stryker Corporation $20.00 03/02/2019 Food and Beverage Undisputed 01/23/2026 692856583 CMS
Stryker Corporation $25.56 03/02/2019 Food and Beverage Undisputed 01/23/2026 692856585 CMS
Stryker Corporation $123.52 03/03/2019 Food and Beverage Undisputed 01/23/2026 692856587 CMS
Stryker Corporation $9.28 03/03/2019 Food and Beverage Undisputed 01/23/2026 692856589 CMS
Stryker Corporation $12.25 03/03/2019 Food and Beverage Undisputed 01/23/2026 692856591 CMS
Stryker Corporation $9.15 03/03/2019 Food and Beverage Undisputed 01/23/2026 692856593 CMS
Stryker Corporation $5.35 08/06/2019 Food and Beverage Undisputed 01/23/2026 692856595 CMS
Stryker Corporation $120.22 09/11/2019 Travel and Lodging Undisputed 01/23/2026 692856517 CMS
Stryker Corporation $5.31 09/11/2019 Food and Beverage Undisputed 01/23/2026 692856597 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
Source files
Dataset page · Bulk file · PY2018 , PY2019
Generated from
OP_DTL_GNRL_PGYR2019_P01232026_01102026.csv

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