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 10 of 16; records 451–500 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 10 of 16; records 451–500 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=10#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 10 of 16; records 451–500 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=10#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 10 of 16; records 451–500 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=10#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 10 of 16; records 451–500 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=10#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 451–500 of 777.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
EMILY JOHNSTON
Physician / non-physician practitioner
NxStage Medical, Inc. $66.6006/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620507 CMS
GRETCHEN CASPER
Physician / non-physician practitioner
NxStage Medical, Inc. $16.3406/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620537 CMS
GRETCHEN CASPER
Physician / non-physician practitioner
NxStage Medical, Inc. $66.6006/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620541 CMS
SUZANNE D JAMES
Physician / non-physician practitioner
NxStage Medical, Inc. $16.3406/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620551 CMS
SUZANNE D JAMES
Physician / non-physician practitioner
NxStage Medical, Inc. $66.6006/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620555 CMS
RYAN M LUSTIG
Physician / non-physician practitioner
NxStage Medical, Inc. $16.3506/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621191 CMS
RYAN M LUSTIG
Physician / non-physician practitioner
NxStage Medical, Inc. $66.6006/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621197 CMS
RACHEL JOY LUBER
Physician / non-physician practitioner
NxStage Medical, Inc. $16.3406/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621513 CMS
RACHEL JOY LUBER
Physician / non-physician practitioner
NxStage Medical, Inc. $66.6006/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621519 CMS
MOLLY L CAHILL
Physician / non-physician practitioner
NxStage Medical, Inc. $16.3506/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623159 CMS
MOLLY L CAHILL
Physician / non-physician practitioner
NxStage Medical, Inc. $66.6006/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623163 CMS
SIGA M VASKYS
Physician / non-physician practitioner
NxStage Medical, Inc. $18.9306/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620579 CMS
JENNA KOCHEVAR
Physician / non-physician practitioner
NxStage Medical, Inc. $34.9106/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620731 CMS
SOLANGE UMUTESI RUTAGENGWA
Physician / non-physician practitioner
NxStage Medical, Inc. $25.4906/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621497 CMS
GERARD MARK LOWDER
Physician / non-physician practitioner
NxStage Medical, Inc. $18.9306/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622255 CMS
BRITTANY T JONES
Physician / non-physician practitioner
NxStage Medical, Inc. $34.9106/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622357 CMS
ELEONOR TRICOLICI
Physician / non-physician practitioner
NxStage Medical, Inc. $22.2406/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620611 CMS
JACKSON WANG
Physician / non-physician practitioner
NxStage Medical, Inc. $22.2406/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621087 CMS
CYNTHIA THOMPSON
Physician / non-physician practitioner
NxStage Medical, Inc. $22.2306/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622433 CMS
ADARSH BHAT
Physician / non-physician practitioner
NxStage Medical, Inc. $22.2306/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622789 CMS
SATYAKI BANERJEE
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620181 CMS
CHLOE T BLANKENHORN
Physician / non-physician practitioner
NxStage Medical, Inc. $20.3206/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620367 CMS
CHUDI N ADI
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621111 CMS
HECTOR J CASTRO
Physician / non-physician practitioner
NxStage Medical, Inc. $108.7006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621137 CMS
MARIO ALBERTO PADILLA
Physician / non-physician practitioner
NxStage Medical, Inc. $13.2206/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621317 CMS
LAN T NGUYEN
Physician / non-physician practitioner
NxStage Medical, Inc. $108.7006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621371 CMS
STEPHEN K SAMOEI
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621563 CMS
RICHARD HERRERA
Physician / non-physician practitioner
NxStage Medical, Inc. $108.7006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621573 CMS
DALE G ERICKSON
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621921 CMS
JAYANT KUMAR
Physician / non-physician practitioner
NxStage Medical, Inc. $108.7006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621941 CMS
SONAM P KUNDELING
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621981 CMS
SANDRA VASQUEZ GEUBELLE
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622429 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $70.3006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622829 CMS
THILAGAVATHI VENKATACHALAM
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622887 CMS
STEPHANIE J MAHOOTY
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623119 CMS
LESLIE A DORK
Physician / non-physician practitioner
NxStage Medical, Inc. $108.6906/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623179 CMS
ALICIA M BRUNO
Physician / non-physician practitioner
NxStage Medical, Inc. $108.7006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623189 CMS
ELIZABETH M EVANS
Physician / non-physician practitioner
NxStage Medical, Inc. $108.7006/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851623209 CMS
CHRISTOPHER ALAN HEBERT
Physician / non-physician practitioner
NxStage Medical, Inc. $1,750.0006/16/2021 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 764791986 CMS
JAHANGIR AHMED
Physician / non-physician practitioner
NxStage Medical, Inc. $17.9606/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620939 CMS
ANDREW SHAW
Physician / non-physician practitioner
NxStage Medical, Inc. $50.0006/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851619921 CMS
GEOFFREY ALILONU
Physician / non-physician practitioner
NxStage Medical, Inc. $18.8506/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851619961 CMS
JASMA S DEAN
Physician / non-physician practitioner
NxStage Medical, Inc. $18.8506/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620517 CMS
BALARAM ANANDAMURTHY
Physician / non-physician practitioner
NxStage Medical, Inc. $50.0006/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620663 CMS
LAUREN HINOTE
Physician / non-physician practitioner
NxStage Medical, Inc. $18.8506/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621449 CMS
THOMAS M WOOLDRIDGE
Physician / non-physician practitioner
NxStage Medical, Inc. $69.9006/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621783 CMS
AMY SPRAGUE
Physician / non-physician practitioner
NxStage Medical, Inc. $65.7606/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622075 CMS
JEREMY F WRIGHT
Physician / non-physician practitioner
NxStage Medical, Inc. $14.6306/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622337 CMS
LUCILLE FENIX MERCADO
Physician / non-physician practitioner
NxStage Medical, Inc. $102.0306/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622649 CMS
WAI-KIN R LEE
Physician / non-physician practitioner
NxStage Medical, Inc. $102.0206/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622655 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