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.

Payment records · PY2020

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

General Payments · PY2020 · All recipient types · CMS publication 2026-06-30

218 matching records · $125,926.03 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 218 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 1–50 of 218.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ANTHONY BROWN
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4712/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327175 CMS
NITESH M PATEL
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4612/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327195 CMS
GOPIKA BANKER
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4712/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327197 CMS
DORIS SOFIA GALINA-DA SILVA
Physician / non-physician practitioner
NxStage Medical, Inc. $20.8512/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327361 CMS
EDWARD T KIM
Physician / non-physician practitioner
NxStage Medical, Inc. $20.8512/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721328051 CMS
MICHAEL N MURPHY
Physician / non-physician practitioner
NxStage Medical, Inc. $25.7812/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721328057 CMS
LOUIS SWARTZ
Physician / non-physician practitioner
NxStage Medical, Inc. $25.8612/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721328083 CMS
MINDY RAMINICK
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9912/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327471 CMS
YOUSEF K BADER
Physician / non-physician practitioner
NxStage Medical, Inc. $22.0012/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327593 CMS
KINJEL S SHASTRI
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9912/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327599 CMS
PEDRO A BLANDON
Physician / non-physician practitioner
NxStage Medical, Inc. $11.7812/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327793 CMS
WEI ZHAO
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9912/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327807 CMS
HEATHER L HENDERSON
Physician / non-physician practitioner
NxStage Medical, Inc. $22.0012/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327851 CMS
QURESH KHAIRULLAH
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9912/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721328027 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $2,000.0012/17/2020 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
06/30/2026731376999 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $1,400.0012/17/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377017 CMS
CAROLINE MARIE HSU
Physician / non-physician practitioner
NxStage Medical, Inc. $17.4812/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327611 CMS
VLADIMIR MUSHAILOV
Physician / non-physician practitioner
NxStage Medical, Inc. $17.4812/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327881 CMS
SILVIA MARIA DE OLIVEIRA TITAN
Physician / non-physician practitioner
NxStage Medical, Inc. $17.4812/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721328079 CMS
GARY SCHWARTZ
Physician / non-physician practitioner
NxStage Medical, Inc. $22.1612/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327553 CMS
VERACHAI LOHAVICHAN
Physician / non-physician practitioner
NxStage Medical, Inc. $65.7712/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327209 CMS
COSETTE O JAMIESON
Physician / non-physician practitioner
NxStage Medical, Inc. $21.2912/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327243 CMS
CHUKWUMA E EZE
Physician / non-physician practitioner
NxStage Medical, Inc. $15.7912/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327257 CMS
KHETISUDA SUVARNASUDDHI
Physician / non-physician practitioner
NxStage Medical, Inc. $18.1712/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327459 CMS
MUHAMMED RAHMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $16.8012/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327185 CMS
ANITHA VIJAYAN
Physician / non-physician practitioner
NxStage Medical, Inc. $2,800.0012/02/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377009 CMS
JOHN KELLUM
Physician / non-physician practitioner
NxStage Medical, Inc. $1,750.0012/02/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377045 CMS
KEVIN W FINKEL
Physician / non-physician practitioner
NxStage Medical, Inc. $1,400.0012/02/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377189 CMS
LUIS A JUNCOS
Physician / non-physician practitioner
NxStage Medical, Inc. $1,400.0012/02/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377201 CMS
CHARUHAS VINAY THAKAR
Physician / non-physician practitioner
NxStage Medical, Inc. $1,400.0012/02/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377214 CMS
AEDAN SIMON OLASO
Physician / non-physician practitioner
NxStage Medical, Inc. $13.0211/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327311 CMS
ANJAY RASTOGI
Physician / non-physician practitioner
NxStage Medical, Inc. $113.0711/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327235 CMS
CASEY N GASHTI
Physician / non-physician practitioner
NxStage Medical, Inc. $2,100.0011/18/2020 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
06/30/2026731377065 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $1,050.0011/17/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377221 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $2,000.0011/17/2020 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
06/30/2026731377255 CMS
WALTER NEWMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $74.1511/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327803 CMS
BRENT JAMES PORTZ
Physician / non-physician practitioner
NxStage Medical, Inc. $23.6211/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327565 CMS
ANTHONY M PROVENZANO
Physician / non-physician practitioner
NxStage Medical, Inc. $23.6211/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327757 CMS
CHRISTOPHER ALAN HEBERT
Physician / non-physician practitioner
NxStage Medical, Inc. $700.0011/13/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377259 CMS
ELI ROZA
Physician / non-physician practitioner
NxStage Medical, Inc. $16.0611/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327331 CMS
NEEHARIKA METTUPALLI
Physician / non-physician practitioner
NxStage Medical, Inc. $11.4911/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327627 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $2,000.0011/12/2020 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
06/30/2026731377081 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $1,050.0011/12/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377263 CMS
MARIA B DELROSARIO
Physician / non-physician practitioner
NxStage Medical, Inc. $1,000.0011/05/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377041 CMS
MARIA B DELROSARIO
Physician / non-physician practitioner
NxStage Medical, Inc. $1,000.0011/05/2020 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026731377158 CMS
ABBAS EL-KHATIB
Physician / non-physician practitioner
NxStage Medical, Inc. $45.0011/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327861 CMS
CASEY N GASHTI
Physician / non-physician practitioner
NxStage Medical, Inc. $350.0011/04/2020 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
06/30/2026731377061 CMS
ADAM M SEGAL
Physician / non-physician practitioner
NxStage Medical, Inc. $71.0910/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327435 CMS
ABHINAV KUMAR TIWARY
Physician / non-physician practitioner
NxStage Medical, Inc. $71.1010/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327677 CMS
MATTHEW J TRAINOR
Physician / non-physician practitioner
NxStage Medical, Inc. $84.6710/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721327509 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