Relypsa, 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 · PY2025

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

General Payments · PY2025 · All recipient types · CMS publication 2026-06-30

7,446 matching records · $335,278.60 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 7,446 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 1,601–1,650 of 7,446.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PAUL SYLVESTER ROBBINS
Physician / non-physician practitioner
Vifor Pharma, Inc. $16.4708/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034944 CMS
ARZU HATIPOGLU
Physician / non-physician practitioner
Vifor Pharma, Inc. $24.2508/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172035014 CMS
JOHN MANLLO DIECK
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.1908/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021193 CMS
PHUONG HO
Physician / non-physician practitioner
Vifor Pharma, Inc. $20.6408/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021679 CMS
IRFANULLAH YUSUFZAI
Physician / non-physician practitioner
Vifor Pharma, Inc. $27.8208/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021829 CMS
GUSTAVO A ESPINO
Physician / non-physician practitioner
Vifor Pharma, Inc. $18.0208/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172023669 CMS
JESSE A FLAXENBURG
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172024033 CMS
MELINDA HOCKENSMITH
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172024269 CMS
MICHAEL D ROSS
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172025343 CMS
DAVID SAMUEL PRINCE
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.8008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172026223 CMS
CLARKE U PIATT
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.8008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172026225 CMS
DOUGLAS L BUNTING
Physician / non-physician practitioner
Vifor Pharma, Inc. $30.4208/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172027251 CMS
DERIAN C LAI
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172028341 CMS
JEFFREY N FELDMAN
Physician / non-physician practitioner
Vifor Pharma, Inc. $16.4708/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172028909 CMS
CHRISTINE L OBERG
Physician / non-physician practitioner
Vifor Pharma, Inc. $18.0108/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172029069 CMS
MICHAEL POST
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.8008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172029355 CMS
MOHAMMAD Z AMIN
Physician / non-physician practitioner
Vifor Pharma, Inc. $12.0008/18/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261172029591 CMS
MOHAMMAD Z AMIN
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.8408/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172029597 CMS
KIMBERLY J PERDOMO
Physician / non-physician practitioner
Vifor Pharma, Inc. $16.4708/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172029911 CMS
EZRA ISRAEL
Physician / non-physician practitioner
Vifor Pharma, Inc. $20.5408/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172030185 CMS
LADY LOVE R KALTENHAUSER
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172032126 CMS
CHAVELY VALDES SANCHEZ
Physician / non-physician practitioner
Vifor Pharma, Inc. $5.2308/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172032274 CMS
DARLENE MARIE MADORE
Physician / non-physician practitioner
Vifor Pharma, Inc. $21.4808/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034000 CMS
MICHAEL A TOLINO
Physician / non-physician practitioner
Vifor Pharma, Inc. $20.6408/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034498 CMS
PRAMTHESH KANTILAL DESAI
Physician / non-physician practitioner
Vifor Pharma, Inc. $20.0308/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034668 CMS
MARK P ALBRIGHT
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034772 CMS
MEGAN E WRIGHT
Physician / non-physician practitioner
Vifor Pharma, Inc. $21.4808/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034782 CMS
KRYSTEL JOY P RONCALES
Physician / non-physician practitioner
Vifor Pharma, Inc. $34.9008/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172035032 CMS
MICHAEL J PALUMBO
Physician / non-physician practitioner
Vifor Pharma, Inc. $14.1808/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021253 CMS
DAVID GEORGE DIENHART
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.8808/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172020989 CMS
CASSIE L PORT
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.8808/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021251 CMS
MEGHAN C BUTLER
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.8808/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172033494 CMS
SUNNY PANDITA
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.8808/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172033786 CMS
MAY S CHEN
Physician / non-physician practitioner
Vifor Pharma, Inc. $27.4808/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172022279 CMS
HABIB AZAD
Physician / non-physician practitioner
Vifor Pharma, Inc. $27.4808/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172022781 CMS
STEVE M TRAN
Physician / non-physician practitioner
Vifor Pharma, Inc. $12.0008/15/2025 Education No dispute reported Delay: No
Change: NEW
06/30/20261172023373 CMS
STEVE M TRAN
Physician / non-physician practitioner
Vifor Pharma, Inc. $27.4808/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172023375 CMS
GEOFFREY TEEHAN
Physician / non-physician practitioner
Vifor Pharma, Inc. $57.7508/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172025677 CMS
NICOLETTE LUJAN
Physician / non-physician practitioner
Vifor Pharma, Inc. $26.4108/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172033074 CMS
HOLLY ALICIA KIMBRELL
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.5808/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172033178 CMS
PAUL GERRIT DYKES
Physician / non-physician practitioner
Vifor Pharma, Inc. $19.5808/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034424 CMS
MARREY RUBY LAXA QUIZON
Physician / non-physician practitioner
Vifor Pharma, Inc. $26.4108/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172034604 CMS
NIKKI R LOVE
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.5708/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172035056 CMS
VIKAS SAYAL
Physician / non-physician practitioner
Vifor Pharma, Inc. $24.7608/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172020753 CMS
JOHN J VILLA
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.4508/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021047 CMS
DANIEL T LAYISH
Physician / non-physician practitioner
Vifor Pharma, Inc. $28.0208/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021575 CMS
ALI IMTIAZ
Physician / non-physician practitioner
Vifor Pharma, Inc. $31.7108/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021753 CMS
TONYA S WOOTON
Physician / non-physician practitioner
Vifor Pharma, Inc. $20.6508/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021835 CMS
DAVID A ORR
Physician / non-physician practitioner
Vifor Pharma, Inc. $15.4508/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172021847 CMS
PATTI ANN BICKLEY
Physician / non-physician practitioner
Vifor Pharma, Inc. $16.0508/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261172022641 CMS

Practitioner overview · all loaded program years

15,244 providers listed 89,756 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: 89,756
  • Providers listed: 15,244

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 $2,189,446.33 18,909 5,565 This company in PY2019 →
PY2020 $743,438.85 9,014 3,369 This company in PY2020 →
PY2021 $1,059,781.50 15,782 5,432 This company in PY2021 →
PY2022 $1,515,379.58 17,296 5,169 This company in PY2022 →
PY2023 $509,952.18 12,547 4,281 This company in PY2023 →
PY2024 $363,582.95 8,764 3,886 This company in PY2024 →
PY2025 $331,578.60 7,444 3,248 This company in PY2025 →

By recipient specialty (140)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 98 specialties 11,215 providers
Chiropractic Providers 1 specialty 11 providers
Dental Providers 7 specialties 23 providers
Eye and Vision Services Providers 1 specialty 8 providers
Nursing Service Providers 5 specialties 12 providers
Physician Assistants & Advanced Practice Nursing Providers 24 specialties 3,661 providers
Podiatric Medicine & Surgery Service Providers 4 specialties 17 providers

Providers listed (15,244)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
AAKASH R AMIN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology GA 65
AAMER SHABBIR Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease GA 1
AAMIR ADAM MEMON Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology IL 1
AAMIR HASSAN Allopathic & Osteopathic Physicians|Hospitalist FL 1
AAMIR IQBAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NC 10
AAMIR Z JAMAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 5
AAMIR ZUBERI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 2
AARON ARREDONDO Allopathic & Osteopathic Physicians|Emergency Medicine NY 1
AARON BENNION Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family UT 1
AARON C CHIANG Allopathic & Osteopathic Physicians|Internal Medicine CA 1
AARON DIODATO — PA 12
AARON FRANCIS KULICK Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA 10
AARON K NADA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology HI 12
AARON L FETTY Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family WV 1
AARON L RICHLER Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 1
AARON L WILSON Allopathic & Osteopathic Physicians|Family Medicine IN 1
AARON MARC SNYDER Allopathic & Osteopathic Physicians|Emergency Medicine|Emergency Medical Services WV 1
AARON MARSHALL WILSON Allopathic & Osteopathic Physicians|Internal Medicine VA 2
AARON MATTHEW DOMMU Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CT 2
AARON MATTHEW YOUNG Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine OH 1
AARON MICHAEL LOUVIERE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 3
AARON O BROOKS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease FL 1
AARON RUBENSTEIN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NJ 1
AARON SETH DE WITT Allopathic & Osteopathic Physicians|Internal Medicine LA 1
AARON T OUBRE Allopathic & Osteopathic Physicians|Internal Medicine TX 1
AARON W BJORN Allopathic & Osteopathic Physicians|Family Medicine MO 4
AARTHI VIJAYKUMAR Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology IL 1
AARTI BHASIN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NY 37
AASHISH M PANDYA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 1
ABAYOMI SANUSI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AL 1
ABBAS EL-KHATIB Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology WV 8
ABBAS F LOKHANDWALA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 27
ABBAS H JAFRI Allopathic & Osteopathic Physicians|Internal Medicine TX 1
ABBAS OMAIS Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease MD 4
ABBAS RABIEI Allopathic & Osteopathic Physicians|Internal Medicine FL 17
ABBAS RAZA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NJ 12
ABBOUD HANNA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology AZ 12
ABBOUD KAWAK Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease IN 2
ABBY TUBMAN ABISOGUN Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism GA 1
ABD A NOGHNOGH Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology IN 10
ABD G E KHATIB Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease WI 1
ABDALLAH M ALALI Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NV 5
ABDALLAH SELAH ABDELRAZEQ Allopathic & Osteopathic Physicians|Hospitalist VA 1
ABDALLAHSASSINE GEARA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology PA 1
ABDEEN RIHAN FARAH MUSA Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology FL 9
ABDEL FARID ABU SHAMAT Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology LA 21
ABDEL-GHANIE H ABU-SAMRA Allopathic & Osteopathic Physicians|Internal Medicine|Pulmonary Disease KS 1
ABDELAZIZ ALI ELSANJAK Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology VA 8
ABDRHAMAN HAMO Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology WV 1
ABDUL ALI ABDELLATIF Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology TX 73