NXSTAGE MEDICAL, INC.

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

Centers for Medicare & Medicaid Services, Open Payments

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.

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

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.

Page 4 of 20; records 151–200 of 982 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

NXSTAGE MEDICAL, INC.

CMS reporting company ID 100000005488

General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 4 of 20; records 151–200 of 982 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005488?year=2019&recipient=all&page=4#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 4 of 20; records 151–200 of 982 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005488?year=2019&recipient=all&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 4 of 20; records 151–200 of 982 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005488?year=2019&recipient=all&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488, IndustryPayments, General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 4 of 20; records 151–200 of 982 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/company/100000005488?year=2019&recipient=all&page=4#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2019

Date, newest first, then reporting company; values as published by CMS.

General Payments · PY2019 · All recipient types · CMS publication 2026-06-30

982 matching records · $138,055.94 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 982 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 151–200 of 982.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MELANIE BARRIDO
Physician / non-physician practitioner
NxStage Medical, Inc. $71.5410/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345123 CMS
KIRAN BABU MANDYA CHIKKALINGAIAH
Physician / non-physician practitioner
NxStage Medical, Inc. $71.5410/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345125 CMS
NADEEM W NAJAM
Physician / non-physician practitioner
NxStage Medical, Inc. $71.5410/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345127 CMS
GARIMA GUPTA
Physician / non-physician practitioner
NxStage Medical, Inc. $71.5410/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345129 CMS
ADRIAN KRUKOWSKI
Physician / non-physician practitioner
NxStage Medical, Inc. $27.0610/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345103 CMS
NEIL E SOIFER
Physician / non-physician practitioner
NxStage Medical, Inc. $27.0610/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345105 CMS
IRISHA BADU
Physician / non-physician practitioner
NxStage Medical, Inc. $27.0610/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345107 CMS
ANDREW ALPAR
Physician / non-physician practitioner
NxStage Medical, Inc. $15.3410/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345499 CMS
RONNIE K MOUSSA
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345009 CMS
JANY K MOUSSA
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345013 CMS
USHASRI CHALLA
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345019 CMS
MICHAEL E GRANT
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345023 CMS
MOHAMAD S SANDID
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345027 CMS
PAUL P MARAJ
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345031 CMS
JOSEPH N MEOUCHY
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8110/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345035 CMS
WISSAM SALIBA
Physician / non-physician practitioner
NxStage Medical, Inc. $16.7810/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345043 CMS
KUNAL KISHORKUMAR PAREKH
Physician / non-physician practitioner
NxStage Medical, Inc. $31.8610/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345151 CMS
THOMAS GOLUBSKI
Physician / non-physician practitioner
NxStage Medical, Inc. $72.4510/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345501 CMS
EVA M MASON
Physician / non-physician practitioner
NxStage Medical, Inc. $14.9509/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345005 CMS
ZHABIZ SOLHJOU
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4209/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345111 CMS
NINA ELLEN TOLKOFF-RUBIN
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4209/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345113 CMS
ARASU GOPINATH
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345085 CMS
LANDON E DICKSON
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345087 CMS
RUTH MERRY INDAHYUNG
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345089 CMS
JERALD P BOSEMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345091 CMS
SEY MON LAU
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345093 CMS
JEFF ANTHONY BARKLOW
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345095 CMS
KEVIN B JOHNSON
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345097 CMS
DAVE TIEN
Physician / non-physician practitioner
NxStage Medical, Inc. $69.2409/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345099 CMS
BENJAMIN S RUDNITSKY
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345047 CMS
BAISHALI NAIR
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345052 CMS
QIN FANG
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345057 CMS
SUNDAR NA SANKARAN
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345061 CMS
GENE ONG
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345063 CMS
MARIA DIANA VORNICU
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345065 CMS
JEFFREY Y RYU
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345067 CMS
HASSAN ELSIR OSMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345069 CMS
SUJATHA RAJU
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345071 CMS
HARSHA M MULCHANDANI
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345073 CMS
PEILIN WEI
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345075 CMS
TEENA TANDON
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345077 CMS
IRFAN SOHAIL
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345079 CMS
WILLIAM KING
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345081 CMS
ARSHI A QUADEER
Physician / non-physician practitioner
NxStage Medical, Inc. $65.4809/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345083 CMS
VENKATA Y BEHARA
Physician / non-physician practitioner
NxStage Medical, Inc. $45.8709/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345443 CMS
BIJU CHERIAN
Physician / non-physician practitioner
NxStage Medical, Inc. $45.8709/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345445 CMS
JESSICA MCABEE COLEMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $45.8709/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345447 CMS
RAHIM M DHANANI
Physician / non-physician practitioner
NxStage Medical, Inc. $45.8709/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345449 CMS
ARVIND KUMAR GARG
Physician / non-physician practitioner
NxStage Medical, Inc. $45.8709/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345451 CMS
ROBERT J GO
Physician / non-physician practitioner
NxStage Medical, Inc. $45.8709/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 705345453 CMS

Practitioner overview · all loaded program years

3,362 providers listed 6,539 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
  • Record count: 6,539
  • Providers listed: 3,362

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

Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.

Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.

Practitioner payments by program year

Program yearReportedRecordsProvidersDetail
PY2019 $138,055.94 982 582 This company in PY2019 →
PY2020 $125,926.03 218 143 This company in PY2020 →
PY2021 $193,236.05 777 464 This company in PY2021 →
PY2022 $232,196.54 1,380 979 This company in PY2022 →
PY2023 $154,813.22 1,160 795 This company in PY2023 →
PY2024 $101,216.72 843 650 This company in PY2024 →
PY2025 $110,626.70 1,179 847 This company in PY2025 →

By recipient specialty (74)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 45 specialties 2,469 providers
Dental Providers 3 specialties 3 providers
Nursing Service Providers 4 specialties 6 providers
Physician Assistants & Advanced Practice Nursing Providers 21 specialties 768 providers
Podiatric Medicine & Surgery Service Providers 1 specialty 1 providers

Providers listed (3,362)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAMIR ZUBERI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 1
AARON DIODATO — PA 1
AARON K NADA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology HI 1
AARON SIRCY — OH 3
AARON T DALL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology WI 1
AASTHA PARSA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 1
ABBAS EL-KHATIB Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology WV 2
ABBOUD HANNA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AZ 2
ABDALLA MD ISMAIL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 7
ABDALLAH M ALALI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NV 1
ABDEL FARID ABU SHAMAT Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA 2
ABDELAZIZ ALI ELSANJAK Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology VA 2
ABDUL HAFEEZ Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 3
ABDUL KHAN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 1
ABDUL MATEEN NAGARIA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MO 1
ABDUL R ZANABLI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology WV 1
ABDULLAH AL-ASAAD Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine MN 1
ABDULLAH SHAHID Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NC 1
ABHAYA VARMA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology SC 1
ABHIJEET GOYAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
ABHIJIN DAS Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA 1
ABHIJIT KONTAMWAR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 1
ABHIJIT V KSHIRSAGAR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NC 1
ABHINAV KUMAR TIWARY Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MA 2
ABHISHEK PATEL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TN 1
ABID ASLAM Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MO 1
ABIDA ZAFAR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MI 2
ABIGAIL A MCCARTHY Allopathic & Osteopathic Physicians|Family Medicine NY 1
ABIGAIL LEE BRADNER Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TN 4
ABIGAIL M LEONORAS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NV 1
ABRAHAM DANESHVAR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical CA 4
ABRAHAM RAJAN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
ABRAR AHMAD Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TN 2
ABUBAKR ABDELMUNIM TAGELSIR ABDELAZIZ Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AZ 1
ACHAL K DESAI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KS 2
ADAM C PROTAIN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology HI 7
ADAM C SHEPARD Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA 1
ADAM HOREISH Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 3
ADAM M PEARLMAN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MD 1
ADAM M SEGAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MA 3
ADAM TUCHINSKY Allopathic & Osteopathic Physicians|Internal Medicine PA 1
ADARSH BHAT Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 2
ADARSHA SHRESTHA — FL 1
ADEBOWALE O OGUNTOLA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology GA 1
ADEDEJI O SODEINDE Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 2
ADEDOYIN AKINTIDE Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KY 1
ADEEL AHMAD Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 6
ADHAM MOHSEN Allopathic & Osteopathic Physicians|Internal Medicine MO 1
ADIL JADOON Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MI 1
ADIN BOLDUR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NV 1