Ardelyx, 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

61,188 matching records · $3,059,584.95 reported total · 1 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 61,188 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 61,188.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CARL COLTON
Physician / non-physician practitioner
Ardelyx, Inc. $27.9112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247842232 CMS
PHILLIP J GOLDSTEIN
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247850324 CMS
CHARLES J LOEWE
Physician / non-physician practitioner
Ardelyx, Inc. $27.9112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247863860 CMS
CHARLES J LOEWE
Physician / non-physician practitioner
Ardelyx, Inc. $1.0412/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247863862 CMS
MAURICE SHAWN MARCUARD
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247865674 CMS
TONANTZIN H MATHEUS
Physician / non-physician practitioner
Ardelyx, Inc. $31.3112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247866230 CMS
ADAM C TZAGOURNIS
Physician / non-physician practitioner
Ardelyx, Inc. $12.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247889553 CMS
DAVID L CUMMINGS
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247907413 CMS
AMY MELISSA FORREST
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247912572 CMS
DESHAWN HARRIS
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247916936 CMS
KIMBERLY HAUGHTON
Physician / non-physician practitioner
Ardelyx, Inc. $31.3112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247917338 CMS
COLELISA FRANSINE HAYES
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247917414 CMS
NATASHA R NORTH
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247933335 CMS
JEANNETTE J SCHUSTER
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247941869 CMS
JACQUELINE N CHU
Physician / non-physician practitioner
Ardelyx, Inc. $20.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247841392 CMS
YAIR FAKHERI
Physician / non-physician practitioner
Ardelyx, Inc. $21.9812/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247847023 CMS
VITALY FISHBEIN
Physician / non-physician practitioner
Ardelyx, Inc. $11.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247847841 CMS
RANDHIR JESUDOSS
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247856190 CMS
NICHOLE T MILLER
Physician / non-physician practitioner
Ardelyx, Inc. $21.6512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247867981 CMS
PIYUSH B PATEL
Physician / non-physician practitioner
Ardelyx, Inc. $9.7912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247874121 CMS
STEVEN DAVID RUBIN
Physician / non-physician practitioner
Ardelyx, Inc. $30.9912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247880011 CMS
STEVEN DAVID RUBIN
Physician / non-physician practitioner
Ardelyx, Inc. $1,224.2112/30/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261247880013 CMS
STEVEN DAVID RUBIN
Physician / non-physician practitioner
Ardelyx, Inc. $1,750.0012/30/2025 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: NEW
06/30/20261247880015 CMS
ANJANA SAMADDER
Physician / non-physician practitioner
Ardelyx, Inc. $26.4912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247880946 CMS
OLEKSANDR SHUMEIKO
Physician / non-physician practitioner
Ardelyx, Inc. $30.9912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247884250 CMS
ADAM C TZAGOURNIS
Physician / non-physician practitioner
Ardelyx, Inc. $8.7512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247889551 CMS
ALI WAKIL
Physician / non-physician practitioner
Ardelyx, Inc. $30.9912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247891228 CMS
BRANDON W BALLARD
Physician / non-physician practitioner
Ardelyx, Inc. $8.3412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247898213 CMS
KATHRYN S BURNS
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247902628 CMS
ELIYAHU FAKHERI
Physician / non-physician practitioner
Ardelyx, Inc. $21.9812/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247911301 CMS
MAYDEL GRINAN
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247915452 CMS
EMILY F LITTLE
Physician / non-physician practitioner
Ardelyx, Inc. $22.2312/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247926181 CMS
BRIANA HELENE MAIERLE
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247927409 CMS
JENNIFER VEAZIE NAVARRE
Physician / non-physician practitioner
Ardelyx, Inc. $21.6512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247932545 CMS
SARAH RAYMOND
Physician / non-physician practitioner
Ardelyx, Inc. $24.1512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247938369 CMS
BETHANY A RICH
Physician / non-physician practitioner
Ardelyx, Inc. $20.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247939047 CMS
SAMANTHA DELAHANTY
Physician / non-physician practitioner
Ardelyx, Inc. $20.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247941397 CMS
AARON J ACKLEY
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247829397 CMS
VICTORIA L BOLGIANO
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247836438 CMS
ALLA BOYKOFF
Physician / non-physician practitioner
Ardelyx, Inc. $27.8612/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247836704 CMS
KATIE ANN DENNIS
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247844224 CMS
AMANDA GUENTNER
Physician / non-physician practitioner
Ardelyx, Inc. $19.3312/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247851289 CMS
MELANIE MIER
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247867791 CMS
ANN MONARDO
Physician / non-physician practitioner
Ardelyx, Inc. $30.5112/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247868562 CMS
NEAL RAMESH PATEL
Physician / non-physician practitioner
Ardelyx, Inc. $19.3312/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247874002 CMS
GREGORY S RIGGS
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247878934 CMS
MICHAEL SETH ROSMAN
Physician / non-physician practitioner
Ardelyx, Inc. $10.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247879741 CMS
KATHRYN SCHMIDT
Physician / non-physician practitioner
Ardelyx, Inc. $10.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247881944 CMS
THOMAS WELLS
Physician / non-physician practitioner
Ardelyx, Inc. $30.5112/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247892758 CMS
JULIA BORODAY
Physician / non-physician practitioner
Ardelyx, Inc. $10.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261247900849 CMS

Practitioner overview · all loaded program years

28,098 providers listed 137,390 records General Payments

General Payments to practitioners — all loaded program years

  • Category: General Payments
  • Program years: 2022, 2023, 2024, 2025
  • Record count: 137,390
  • Providers listed: 28,098

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
PY2022 $845,055.90 9,204 3,829 This company in PY2022 →
PY2023 $1,375,001.72 24,787 8,898 This company in PY2023 →
PY2024 $1,627,739.60 42,231 16,792 This company in PY2024 →
PY2025 $2,640,624.95 61,168 18,516 This company in PY2025 →

By recipient specialty (138)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 93 specialties 15,598 providers
Dental Providers 4 specialties 8 providers
Nursing Service Providers 9 specialties 43 providers
Physician Assistants & Advanced Practice Nursing Providers 29 specialties 11,701 providers
Podiatric Medicine & Surgery Service Providers 3 specialties 9 providers

Providers listed (28,098)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
A FRANCES ADAMS Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant VA 4
A K BODARY Allopathic & Osteopathic Physicians|Anesthesiology NY 2
A LAWRENCE ATTIA Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY 7
AAKASH AGGARWAL Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NJ 5
AAKASH R AMIN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology GA 5
AAKASHI D PATEL Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical GA 2
AALAM SOHAL Allopathic & Osteopathic Physicians|Internal Medicine|Hepatology WA 1
AALIA SAEED Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MI 13
AAMER MIRZA Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NY 5
AAMIR ADAM MEMON Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology IL 5
AAMIR PERVEZ Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology FL 3
AAMIR Z JAMAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 3
AARATI B MALLIAH Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology PA 5
AARON ALEXANDER WEISS — NY 9
AARON B GREENSPAN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MO 1
AARON BLACKERBY Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered AR 1
AARON BROMAN Allopathic & Osteopathic Physicians|Anesthesiology TN 2
AARON C BROWN Allopathic & Osteopathic Physicians|Anesthesiology TN 1
AARON COHN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IL 3
AARON DIODATO — PA 8
AARON FOND Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MD 2
AARON G JANNETTI Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant NY 2
AARON H MENDELSON Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology PA 1
AARON I BENSON Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IL 1
AARON J ACKLEY Allopathic & Osteopathic Physicians|Internal Medicine LA 3
AARON J MITCHELL Allopathic & Osteopathic Physicians|Family Medicine AR 2
AARON J REIPRICH Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology PA 6
AARON J SIMMONS Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family FL 1
AARON JAMES PUGH Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology IN 8
AARON JOEL LEOR Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant AZ 1
AARON JOSEF WEISS Allopathic & Osteopathic Physicians|Thoracic Surgery (Cardiothoracic Vascular Surgery) OH 1
AARON JUSTIN SMALL Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology HI 1
AARON L CLAYSON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Gerontology ID 2
AARON L TRAVIS Allopathic & Osteopathic Physicians|Internal Medicine MO 7
AARON LENHART Allopathic & Osteopathic Physicians|Family Medicine PA 1
AARON M BELLOWS Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology NJ 12
AARON M DICKSTEIN Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology MA 14
AARON M HOLDERMAN Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care IN 7
AARON M LOCKLEAR Allopathic & Osteopathic Physicians|Family Medicine NC 10
AARON MATTHEW DOMMU Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CT 3
AARON MICHAEL LOUVIERE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 1
AARON P SEXTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Anesthetist, Certified Registered OK 1
AARON PEREZ-CASTANEDA — FL 2
AARON RAMPERSAD — SC 10
AARON RICHARD NAPIER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY 10
AARON S KATZENMEYER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Acute Care MS 2
AARON S STERN Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology NY 2
AARON SAMUEL GOLDBERG Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology AZ 2
AARON SCHLUGER — NY 1
AARON TAYLOR CLARK Allopathic & Osteopathic Physicians|Family Medicine GA 1