NXSTAGE MEDICAL, INC.

Saved items

Saved only in this browser. No account or alerts.

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 1 of 17; records 1–50 of 844 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, PY2024; 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 1 of 17; records 1–50 of 844 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100000005488?year=2024&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

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, PY2024; 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 1 of 17; records 1–50 of 844 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000005488?year=2024&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488. General Payments, PY2024; 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 1 of 17; records 1–50 of 844 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000005488?year=2024&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
NXSTAGE MEDICAL, INC., CMS reporting company ID 100000005488, IndustryPayments, General Payments, PY2024; 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 1 of 17; records 1–50 of 844 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/company/100000005488?year=2024&recipient=all#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2024

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

General Payments · PY2024 · All recipient types · CMS publication 2026-06-30

844 matching records · $106,216.72 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 844 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 844.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
JEFFREY J KROPP
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $34.5912/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282409 CMS
KELLY ELIZABETH SCHLOTMAN
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $34.5812/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282673 CMS
ERNEST F DE JESUS
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $34.5912/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282771 CMS
NATHAN A SAUCIER
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $109.2512/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282437 CMS
STUART C JENNINGS
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $109.2512/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283145 CMS
MANUEL MONTERO
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $109.2512/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283149 CMS
RICHARD DANIEL BLAIR
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $109.2512/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283153 CMS
JESSICA HOPPER
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $109.2512/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283495 CMS
ION DAN BUCALOIU
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0212/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282961 CMS
KARTIK KALRA
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0312/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282965 CMS
MARIA C BERMUDEZ
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0212/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283351 CMS
HASHIM ABBAS
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0212/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283813 CMS
MATHIAS STROEMEL
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $62.8412/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283843 CMS
BADAR U DIN SHAH
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0312/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283893 CMS
GURMUKTESHWAR SINGH
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0212/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283897 CMS
OLAMIDE OLOWOYO
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0312/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283927 CMS
MOHAMMAD O ALKHATEEB
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0212/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283931 CMS
JAGDEEP K MEHR
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $20.0212/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283997 CMS
UDAYAN BHATT
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9712/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282549 CMS
ALI WARIS RIZVI
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9712/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282695 CMS
DAVID C WALLACE
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9712/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282761 CMS
ARRSH BAJAJ
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9712/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282769 CMS
VINCENT NGO
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9712/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283009 CMS
JAMES E RITCHIE
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9712/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283085 CMS
BED PRASAD CHHATKULI
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $18.0212/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283411 CMS
KATHLEEN SERAFICA CASTILLO
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $19.9612/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283863 CMS
HOLLYE R JOHNSON
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $38.7012/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283987 CMS
ROBERT K TAYLOR
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $14.8112/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283383 CMS
ANITHA VIJAYAN
Physician / non-physician practitioner
NxStage Medical, Inc. $47.2012/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1153973682 CMS
ANITHA VIJAYAN
Physician / non-physician practitioner
NxStage Medical, Inc. $1,046.1912/03/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1153973811 CMS
ANITHA VIJAYAN
Physician / non-physician practitioner
NxStage Medical, Inc. $2,350.0012/03/2024 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 1153973822 CMS
RENUKA CHOWDHURY
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282563 CMS
AKINWANDE A AKINFOLARIN
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282565 CMS
ROBERTO L COLLAZO MALDONADO
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282635 CMS
LISA SEBASTIAN
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282797 CMS
SAMIYA YASIN
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283003 CMS
MICHAEL R WIEDERKEHR
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283235 CMS
GATES BURTON COLBERT
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283259 CMS
ELEANOR LEDERER
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283751 CMS
STEPHANIE TORRES RODRIGUEZ
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283783 CMS
LAILA SALEEM LAKHANI
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283875 CMS
PRANAV PRAKASH
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283885 CMS
NAVEEN BALAKRISHNAN
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283911 CMS
HUZAIR ALI
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283989 CMS
MICHAEL EMMETT
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283991 CMS
TANYA GERANPAYEH
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283993 CMS
KAMALANATHAN K SAMBANDAM
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154283999 CMS
NAMITHA SUDHEER
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154284003 CMS
MAURICIO FRID
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $75.8711/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154284005 CMS
PETER B SCHRIER
Physician / non-physician practitioner
NXSTAGE MEDICAL, INC. $14.2311/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154282849 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
ALEXA KAY DISARNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NC 4
ALEXANDER AFANASYEV Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KY 2
ALEXANDER BORRERO-ARVELO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PR 1
ALEXANDER J ALONSO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology IL 1
ALEXANDER KOSENKO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA 1
ALEXANDER M NIMRI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AZ 2
ALEXANDER MARK PENNEKAMP Allopathic & Osteopathic Physicians|Internal Medicine OH 1
ALEXANDER R CHANG Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA 6
ALEXANDER T RICHARD Allopathic & Osteopathic Physicians|Internal Medicine LA 1
ALEXANDER VELAR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 2
ALEXANDRA ROSARIO Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PR 1
ALEXANDRIA AMATO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH 2
ALEXIS ANN SCOTT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family PA 1
ALFRED A JACOBS Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KY 2
ALFRED G AJISE Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA 3
ALFREDO E GONZALEZ Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
ALFREDO RAMIREZ Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PR 1
ALI B HAMAM Allopathic & Osteopathic Physicians|Internal Medicine KS 1
ALI BALTAJI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KY 1
ALI M ZEBI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
ALI MEHDI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 2
ALI P DANA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 1
ALI SHUEIB Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA 1
ALI SHUKR Allopathic & Osteopathic Physicians|Internal Medicine MI 1
ALI SULEIMAN — WV 1
ALI WARIS RIZVI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OH 6
ALI ZIAOLHAGH Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 1
ALICE D THOMAS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX 3
ALICIA M BRUNO Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care NM 2
ALICIA R NOTKIN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NJ 1
ALISHA M SILAGY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH 1
ALISHAH AKBAR ALI — TX 2
ALISON D ALLOR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant MI 1
ALISON HEIDER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family OH 1
ALIZA ANWAR MEMON — MO 1
ALKA TYAGI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology KY 1
ALLYSON G STANTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner NC 2
ALOK SILODIA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology IN 1
ALPANA JAVA PASRICHA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology OK 1
ALYSSA ANNE GONCALVES Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner OH 1
ALYSSA C MILES Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Surgical NY 2
ALYSSA M RANDOLPH Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner IN 1
ALYSSA MALTBY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner TX 1
AMAL K AGARWAL Allopathic & Osteopathic Physicians|Emergency Medicine KY 2
AMALESWARI PAMARTHY Allopathic & Osteopathic Physicians|Hospitalist MS 1
AMANDA A KARASINSKI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA 1
AMANDA B ALBERT Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care OH 1
AMANDA HICKS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care OH 2
AMANDA JANE PITRE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner LA 2
AMANDA JO JOHNSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family MO 1