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

SANDEEP NATHAN

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1225054588
CMS profile
191893
Location
CHICAGO, IL

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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Filter and download payment records

General Payments · PY2020 · Entire year

$35,122.55

42 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

PY2020 · entire year · sorted by reported total

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

42 matching records · $35,122.55 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 42 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 1–42 of 42.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Maquet Cardiovascular U.S. Sales, L.L.C. $1,600.0012/16/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749438769 CMS
Maquet Cardiovascular U.S. Sales, L.L.C. $1,600.0011/18/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749438767 CMS
Medtronic Vascular, Inc. $703.1311/06/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741194031 CMS
Janssen Pharmaceuticals, Inc $1,740.0011/05/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405123 CMS
BIOTRONIK INC. $132.8111/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751882021 CMS
Janssen Pharmaceuticals, Inc $1,220.0011/02/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405121 CMS
Edwards Lifesciences Corporation $52.5010/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750066087 CMS
Shockwave Medical, Inc $158.4010/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750748439 CMS
Janssen Pharmaceuticals, Inc $1,220.0010/19/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405119 CMS
ABIOMED $7.7510/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735161137 CMS
Cardiovascular Systems Inc. $600.0010/15/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751966703 CMS
Edwards Lifesciences Corporation $133.8010/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750066089 CMS
Medtronic Vascular, Inc. $156.8609/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741017925 CMS
Merit Medical Systems Inc $1,750.0008/22/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736489395 CMS
ABIOMED $159.9808/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735161157 CMS
Janssen Pharmaceuticals, Inc $1,660.0008/20/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405113 CMS
BIOTRONIK INC. $114.2608/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751882011 CMS
Merit Medical Systems Inc $1,750.0008/01/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736489393 CMS
Janssen Pharmaceuticals, Inc $1,220.0007/20/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405115 CMS
Merit Medical Systems Inc $1,750.0007/18/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736486949 CMS
Merit Medical Systems Inc $525.0007/18/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736489389 CMS
Janssen Pharmaceuticals, Inc $4,150.0007/07/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405117 CMS
Cardiovascular Systems Inc. $600.0005/04/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751965157 CMS
Janssen Pharmaceuticals, Inc $3,043.0004/29/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405111 CMS
Janssen Pharmaceuticals, Inc $300.0004/16/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719405109 CMS
Terumo Medical Corporation $3,012.5003/25/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752371861 CMS
Terumo Medical Corporation $2,925.0003/13/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752371859 CMS
Medtronic Vascular, Inc. $9.9003/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740900227 CMS
AstraZeneca Pharmaceuticals LP $1,050.0003/11/2020 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736332951 CMS
Medtronic Vascular, Inc. $11.6203/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740900233 CMS
Terumo Medical Corporation $350.0003/05/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752371857 CMS
Cardiovascular Systems Inc. $450.0002/27/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751964195 CMS
BIOTRONIK INC. $83.8102/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751881953 CMS
Terumo Medical Corporation $32.5602/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752367595 CMS
Terumo Medical Corporation $148.5002/21/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752367603 CMS
Terumo Medical Corporation $175.9202/21/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752367605 CMS
Terumo Medical Corporation $123.6102/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752367599 CMS
Terumo Medical Corporation $130.2302/20/2020 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752367601 CMS
Boston Scientific Corporation $18.7501/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725320499 CMS
Terumo Medical Corporation $145.6901/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752367597 CMS
BIOTRONIK INC. $7.1801/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751881941 CMS
BIOTRONIK INC. $99.7901/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751881945 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $182,524.45 130
PY2020 $35,122.55 42
PY2021 $117,927.34 106
PY2022 $136,444.19 141
PY2023 $83,427.44 121
PY2024 $128,134.77 125
PY2025 $208,853.35 111

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
SANDEEP NATHAN, NPI 1225054588. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1225054588.
APA 7
IndustryPayments. (2026). SANDEEP NATHAN, NPI 1225054588 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1225054588
Bluebook
SANDEEP NATHAN, NPI 1225054588, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1225054588.

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