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 6 of 16; records 251–300 of 777 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, PY2021; 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 6 of 16; records 251–300 of 777 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005488?year=2021&recipient=all&page=6#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202

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, PY2021; 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 6 of 16; records 251–300 of 777 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005488?year=2021&recipient=all&page=6#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
APA 7
IndustryPayments. (2026). NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488. General Payments, PY2021; 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 6 of 16; records 251–300 of 777 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005488?year=2021&recipient=all&page=6#records-h. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202.
Bluebook
NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488, IndustryPayments, General Payments, PY2021; 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 6 of 16; records 251–300 of 777 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/0380bbeb-aea1-58b6-b708-829f92a48202. https://industrypayments.org/company/100000005488?year=2021&recipient=all&page=6#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2021

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

General Payments · PY2021 · All recipient types · CMS publication 2026-06-30

777 matching records · $193,236.05 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 777 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 251–300 of 777.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
SCOTT W DEAN
Physician / non-physician practitioner
NxStage Medical, Inc. $115.4509/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851619915 CMS
SUSAN P COMPTON
Physician / non-physician practitioner
NxStage Medical, Inc. $115.4609/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620071 CMS
JANISSE WALESKA WATKINS
Physician / non-physician practitioner
NxStage Medical, Inc. $115.4509/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620393 CMS
RUGMINI PARAMESWARA WARRIER
Physician / non-physician practitioner
NxStage Medical, Inc. $80.8309/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621097 CMS
JESSICA NICOLE GRAHAM
Physician / non-physician practitioner
NxStage Medical, Inc. $115.4509/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621509 CMS
MARC MCKINLEY
Physician / non-physician practitioner
NxStage Medical, Inc. $115.4509/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621729 CMS
MATTHEW JOHN GLATHAR
Physician / non-physician practitioner
NxStage Medical, Inc. $80.8209/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622049 CMS
MICHAEL A HERNANDEZ
Physician / non-physician practitioner
NxStage Medical, Inc. $115.4509/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622485 CMS
YIFEI FRANK ZHANG
Physician / non-physician practitioner
NxStage Medical, Inc. $80.8209/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622955 CMS
VANESSA MARIE RATCLIFF
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9109/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620545 CMS
JAMIE ELIZABETH LONG
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9109/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620561 CMS
ESTHER BASSAW
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9009/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621407 CMS
KATHLENE RAYETTA JACOBY
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9109/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621613 CMS
JENNIFER SHEA
Physician / non-physician practitioner
NxStage Medical, Inc. $21.9109/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623129 CMS
DAYANAND MAKEY
Physician / non-physician practitioner
NxStage Medical, Inc. $14.7309/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621093 CMS
TERESA M LICCARDI
Physician / non-physician practitioner
NxStage Medical, Inc. $46.0009/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621043 CMS
LINDSAY E BROOKS
Physician / non-physician practitioner
NxStage Medical, Inc. $17.2909/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622479 CMS
PREETHAM REDDY
Physician / non-physician practitioner
NxStage Medical, Inc. $13.4809/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621809 CMS
PATRICIA L THOMPSON
Physician / non-physician practitioner
NxStage Medical, Inc. $14.9209/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623103 CMS
JOSHUA ZARITSKY
Physician / non-physician practitioner
NxStage Medical, Inc. $1,050.0009/14/2021 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
06/30/2026 764791948 CMS
MARK NILS ANDERS KLEIN
Physician / non-physician practitioner
NxStage Medical, Inc. $17.7209/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622529 CMS
DHARIKA PARESHKUMAR SHAH
Physician / non-physician practitioner
NxStage Medical, Inc. $20.5909/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620775 CMS
MARIE FOUAD
Physician / non-physician practitioner
NxStage Medical, Inc. $20.5909/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620819 CMS
OMAR ELBITA
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4209/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620925 CMS
EMILY L WARD
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4109/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621779 CMS
GUNJAN GARG
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4109/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622347 CMS
AMY C DWYER
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4209/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622689 CMS
ROSEMARY OUSEPH
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4109/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622693 CMS
KAVITHA TALLAPANENI
Physician / non-physician practitioner
NxStage Medical, Inc. $22.4109/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622935 CMS
KHURRAM NAZEER
Physician / non-physician practitioner
NxStage Medical, Inc. $73.3909/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621225 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $71.7709/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622835 CMS
ROBERT B CANADA
Physician / non-physician practitioner
NxStage Medical, Inc. $97.9409/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621865 CMS
JOSHUA ZARITSKY
Physician / non-physician practitioner
NxStage Medical, Inc. $1,050.0009/02/2021 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
06/30/2026 764791942 CMS
GINA M CROSS
Physician / non-physician practitioner
NxStage Medical, Inc. $22.9809/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620481 CMS
PETE SHENOY
Physician / non-physician practitioner
NxStage Medical, Inc. $15.2909/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620863 CMS
NAMITA BIALA
Physician / non-physician practitioner
NxStage Medical, Inc. $15.2909/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620891 CMS
SURESH KUMAR CHIRUMAMILLA
Physician / non-physician practitioner
NxStage Medical, Inc. $15.2909/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620933 CMS
SAMANTHA SOKOLOFF
Physician / non-physician practitioner
NxStage Medical, Inc. $15.2909/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621655 CMS
SUDHA NAYAR
Physician / non-physician practitioner
NxStage Medical, Inc. $22.9809/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621989 CMS
MAISA ELBADAWI
Physician / non-physician practitioner
NxStage Medical, Inc. $15.2909/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623027 CMS
MAUREEN ANNEMARIE CRAIG
Physician / non-physician practitioner
NxStage Medical, Inc. $15.6108/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620627 CMS
YENNA LE
Physician / non-physician practitioner
NxStage Medical, Inc. $19.2008/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621463 CMS
LAURA SUHAN
Physician / non-physician practitioner
NxStage Medical, Inc. $19.2008/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621627 CMS
FARAH FOURCAND
Physician / non-physician practitioner
NxStage Medical, Inc. $19.2008/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622523 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $15.6108/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622821 CMS
NASAR ALI
Physician / non-physician practitioner
NxStage Medical, Inc. $19.2008/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623093 CMS
NANCY E GADALLAH
Physician / non-physician practitioner
NxStage Medical, Inc. $19.2108/31/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623099 CMS
RICHARD ANTHONY FATICA
Physician / non-physician practitioner
NxStage Medical, Inc. $12.0208/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622181 CMS
LAWRENCE HUGENBERG
Physician / non-physician practitioner
NxStage Medical, Inc. $12.8808/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620417 CMS
MARK D OXMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $14.3708/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620097 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