Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

ANKIT DHAMIJA

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1831454354
CMS profile
2783565
Location
STONY BROOK, NY

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2021 · Entire year

$7,945.20

19 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Education $7,500.00 3
Food and Beverage $406.74 15
Travel and Lodging $38.46 1

By paying entity

PY2021 · entire year · sorted by reported total

Paying entityAmountRecords
Intuitive Surgical, Inc. $7,672.22 13
W. L. Gore & Associates, Inc. $186.97 2
Olympus America Inc. $49.51 2
KCI USA, Inc. $19.16 1
Endogastric Solutions, Inc $17.34 1

Payment records · PY2021

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

19 matching records · $7,945.20 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 19 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–19 of 19.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Intuitive Surgical, Inc. $14.9212/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991363 CMS
Intuitive Surgical, Inc. $12.4912/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991365 CMS
Intuitive Surgical, Inc. $3,000.0012/01/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991373 CMS
Intuitive Surgical, Inc. $16.5411/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991367 CMS
Intuitive Surgical, Inc. $3,000.0011/10/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991375 CMS
KCI USA, Inc. $19.1611/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026779512309 CMS
Olympus America Inc. $34.0110/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026800269231 CMS
Olympus America Inc. $15.5010/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026800269229 CMS
Intuitive Surgical, Inc. $4.3210/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991361 CMS
Intuitive Surgical, Inc. $13.4910/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991369 CMS
Intuitive Surgical, Inc. $15.4310/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853991371 CMS
Endogastric Solutions, Inc $17.3409/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026838166263 CMS
Intuitive Surgical, Inc. $14.1009/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853979615 CMS
Intuitive Surgical, Inc. $13.4909/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853979617 CMS
Intuitive Surgical, Inc. $38.4606/15/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853935513 CMS
W. L. Gore & Associates, Inc. $86.8704/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844685845 CMS
Intuitive Surgical, Inc. $1,500.0004/13/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853939289 CMS
Intuitive Surgical, Inc. $28.9804/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026853939737 CMS
W. L. Gore & Associates, Inc. $100.1001/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844685727 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,079.51 16
PY2020 $635.56 5
PY2021 $7,945.20 19
PY2022 $12,848.34 54
PY2023 $8,906.10 91
PY2024 $48,877.17 140
PY2025 $76,866.36 211

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
ANKIT DHAMIJA, NPI 1831454354. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1831454354.
APA 7
IndustryPayments. (2026). ANKIT DHAMIJA, NPI 1831454354 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1831454354
Bluebook
ANKIT DHAMIJA, NPI 1831454354, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1831454354.

Source: Centers for Medicare & Medicaid Services, Open Payments.