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 2 of 16; records 51–100 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 2 of 16; records 51–100 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=2#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 2 of 16; records 51–100 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=2#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 2 of 16; records 51–100 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=2#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 2 of 16; records 51–100 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=2#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 51–100 of 777.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
MANUEL MOQUETE
Physician / non-physician practitioner
NxStage Medical, Inc. $36.9312/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622533 CMS
MONALISA JOSEPH
Physician / non-physician practitioner
NxStage Medical, Inc. $36.9312/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622983 CMS
ALICIA R NOTKIN
Physician / non-physician practitioner
NxStage Medical, Inc. $36.9412/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622999 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $1,400.0012/02/2021 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 764791994 CMS
JOSE ALFREDO MORFIN
Physician / non-physician practitioner
NxStage Medical, Inc. $2,000.0012/02/2021 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 764792092 CMS
ANDREW SHAW
Physician / non-physician practitioner
NxStage Medical, Inc. $112.5012/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851619925 CMS
ERIC F KAISER
Physician / non-physician practitioner
NxStage Medical, Inc. $112.5012/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620657 CMS
BALARAM ANANDAMURTHY
Physician / non-physician practitioner
NxStage Medical, Inc. $112.5012/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620667 CMS
JENNIFER LYN JACKSON
Physician / non-physician practitioner
NxStage Medical, Inc. $11.5212/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620083 CMS
JENNIFER LYN JACKSON
Physician / non-physician practitioner
NxStage Medical, Inc. $30.2612/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620087 CMS
MARK D OXMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $11.5212/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620091 CMS
MARK D OXMAN
Physician / non-physician practitioner
NxStage Medical, Inc. $30.2712/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620101 CMS
JEFFREY J KAUFHOLD
Physician / non-physician practitioner
NxStage Medical, Inc. $11.5212/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620105 CMS
JEFFREY J KAUFHOLD
Physician / non-physician practitioner
NxStage Medical, Inc. $30.2712/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620111 CMS
EDITH C PETERSON
Physician / non-physician practitioner
NxStage Medical, Inc. $60.8812/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620601 CMS
SHASHIKANT PATEL
Physician / non-physician practitioner
NxStage Medical, Inc. $11.5212/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620999 CMS
SHASHIKANT PATEL
Physician / non-physician practitioner
NxStage Medical, Inc. $30.2712/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621005 CMS
KRISTIN M CORAPI
Physician / non-physician practitioner
NxStage Medical, Inc. $60.8912/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622327 CMS
STEVEN A BURKA
Physician / non-physician practitioner
NxStage Medical, Inc. $19.7411/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620039 CMS
ZIAD KHOURY
Physician / non-physician practitioner
NxStage Medical, Inc. $18.1711/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620963 CMS
EYAL SHTORCH
Physician / non-physician practitioner
NxStage Medical, Inc. $70.7511/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621793 CMS
HOOMAN R KASHANI
Physician / non-physician practitioner
NxStage Medical, Inc. $70.7511/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622659 CMS
MICHAEL J DELONG
Physician / non-physician practitioner
NxStage Medical, Inc. $11.5611/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620061 CMS
RISHI NORMAN RAZDAN
Physician / non-physician practitioner
NxStage Medical, Inc. $25.5311/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851622519 CMS
MARIE FOUAD
Physician / non-physician practitioner
NxStage Medical, Inc. $23.5011/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620823 CMS
WAZHMA ASLAMY
Physician / non-physician practitioner
NxStage Medical, Inc. $21.1711/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851619937 CMS
WAZHMA ASLAMY
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4211/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620617 CMS
WAZHMA ASLAMY
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8511/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620621 CMS
TILL PETER HANSEN
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620683 CMS
TILL PETER HANSEN
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620687 CMS
SARAH E SEE
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620707 CMS
SARAH E SEE
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620713 CMS
ROBERT H CONNAUGHTON
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620737 CMS
ROBERT H CONNAUGHTON
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8511/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620743 CMS
MARIROSE CALDERON
Physician / non-physician practitioner
NxStage Medical, Inc. $21.1711/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620793 CMS
MARIROSE CALDERON
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4211/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620799 CMS
MARIROSE CALDERON
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8511/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620803 CMS
GIEDRE KARAKALPAKIS
Physician / non-physician practitioner
NxStage Medical, Inc. $21.1811/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620953 CMS
GIEDRE KARAKALPAKIS
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620957 CMS
KRISTEN P TAMURA
Physician / non-physician practitioner
NxStage Medical, Inc. $21.1811/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620967 CMS
KRISTEN P TAMURA
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620971 CMS
KRISTEN P TAMURA
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851620977 CMS
ADAM C PROTAIN
Physician / non-physician practitioner
NxStage Medical, Inc. $17.8111/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621029 CMS
ADAM C PROTAIN
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621033 CMS
ADAM C PROTAIN
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621039 CMS
TRACY HOLMAN-SPEIGHTS
Physician / non-physician practitioner
NxStage Medical, Inc. $21.1811/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621375 CMS
TRACY HOLMAN-SPEIGHTS
Physician / non-physician practitioner
NxStage Medical, Inc. $21.4311/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621379 CMS
TRACY HOLMAN-SPEIGHTS
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621389 CMS
KERRY G CROSBY
Physician / non-physician practitioner
NxStage Medical, Inc. $17.8111/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621621 CMS
GIEDRE KARAKALPAKIS
Physician / non-physician practitioner
NxStage Medical, Inc. $42.8611/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 851621641 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