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.

Page 1 of 1224; records 1–50 of 61188 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

Ardelyx, Inc.

CMS reporting company ID 100001146890

General Payments, PY2025; 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 1224; records 1–50 of 61188 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/company/100001146890?year=2025&recipient=all#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
Ardelyx, Inc., CMS reporting company ID 100001146890. General Payments, PY2025; 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 1224; records 1–50 of 61188 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100001146890?year=2025&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
APA 7
IndustryPayments. (2026). Ardelyx, Inc., CMS reporting company ID 100001146890. General Payments, PY2025; 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 1224; records 1–50 of 61188 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100001146890?year=2025&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e.
Bluebook
Ardelyx, Inc., CMS reporting company ID 100001146890, IndustryPayments, General Payments, PY2025; 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 1224; records 1–50 of 61188 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb0b1734-1410-429d-92f6-3f4b35218e5e. https://industrypayments.org/company/100001146890?year=2025&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 · 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
06/30/2026 1247842232 CMS
PHILLIP J GOLDSTEIN
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247850324 CMS
CHARLES J LOEWE
Physician / non-physician practitioner
Ardelyx, Inc. $27.9112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247863860 CMS
CHARLES J LOEWE
Physician / non-physician practitioner
Ardelyx, Inc. $1.0412/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247863862 CMS
MAURICE SHAWN MARCUARD
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247865674 CMS
TONANTZIN H MATHEUS
Physician / non-physician practitioner
Ardelyx, Inc. $31.3112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247866230 CMS
ADAM C TZAGOURNIS
Physician / non-physician practitioner
Ardelyx, Inc. $12.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247889553 CMS
DAVID L CUMMINGS
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247907413 CMS
AMY MELISSA FORREST
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247912572 CMS
DESHAWN HARRIS
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247916936 CMS
KIMBERLY HAUGHTON
Physician / non-physician practitioner
Ardelyx, Inc. $31.3112/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247917338 CMS
COLELISA FRANSINE HAYES
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247917414 CMS
NATASHA R NORTH
Physician / non-physician practitioner
Ardelyx, Inc. $26.2912/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247933335 CMS
JEANNETTE J SCHUSTER
Physician / non-physician practitioner
Ardelyx, Inc. $10.3312/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247941869 CMS
JACQUELINE N CHU
Physician / non-physician practitioner
Ardelyx, Inc. $20.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247841392 CMS
YAIR FAKHERI
Physician / non-physician practitioner
Ardelyx, Inc. $21.9812/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247847023 CMS
VITALY FISHBEIN
Physician / non-physician practitioner
Ardelyx, Inc. $11.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247847841 CMS
RANDHIR JESUDOSS
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247856190 CMS
NICHOLE T MILLER
Physician / non-physician practitioner
Ardelyx, Inc. $21.6512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247867981 CMS
PIYUSH B PATEL
Physician / non-physician practitioner
Ardelyx, Inc. $9.7912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247874121 CMS
STEVEN DAVID RUBIN
Physician / non-physician practitioner
Ardelyx, Inc. $30.9912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247880011 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
06/30/2026 1247880013 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
06/30/2026 1247880015 CMS
ANJANA SAMADDER
Physician / non-physician practitioner
Ardelyx, Inc. $26.4912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247880946 CMS
OLEKSANDR SHUMEIKO
Physician / non-physician practitioner
Ardelyx, Inc. $30.9912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247884250 CMS
ADAM C TZAGOURNIS
Physician / non-physician practitioner
Ardelyx, Inc. $8.7512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247889551 CMS
ALI WAKIL
Physician / non-physician practitioner
Ardelyx, Inc. $30.9912/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247891228 CMS
BRANDON W BALLARD
Physician / non-physician practitioner
Ardelyx, Inc. $8.3412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247898213 CMS
KATHRYN S BURNS
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247902628 CMS
ELIYAHU FAKHERI
Physician / non-physician practitioner
Ardelyx, Inc. $21.9812/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247911301 CMS
MAYDEL GRINAN
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247915452 CMS
EMILY F LITTLE
Physician / non-physician practitioner
Ardelyx, Inc. $22.2312/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247926181 CMS
BRIANA HELENE MAIERLE
Physician / non-physician practitioner
Ardelyx, Inc. $18.2412/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247927409 CMS
JENNIFER VEAZIE NAVARRE
Physician / non-physician practitioner
Ardelyx, Inc. $21.6512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247932545 CMS
SARAH RAYMOND
Physician / non-physician practitioner
Ardelyx, Inc. $24.1512/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247938369 CMS
BETHANY A RICH
Physician / non-physician practitioner
Ardelyx, Inc. $20.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247939047 CMS
SAMANTHA DELAHANTY
Physician / non-physician practitioner
Ardelyx, Inc. $20.4712/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247941397 CMS
AARON J ACKLEY
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247829397 CMS
VICTORIA L BOLGIANO
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247836438 CMS
ALLA BOYKOFF
Physician / non-physician practitioner
Ardelyx, Inc. $27.8612/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247836704 CMS
KATIE ANN DENNIS
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247844224 CMS
AMANDA GUENTNER
Physician / non-physician practitioner
Ardelyx, Inc. $19.3312/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247851289 CMS
MELANIE MIER
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247867791 CMS
ANN MONARDO
Physician / non-physician practitioner
Ardelyx, Inc. $30.5112/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247868562 CMS
NEAL RAMESH PATEL
Physician / non-physician practitioner
Ardelyx, Inc. $19.3312/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247874002 CMS
GREGORY S RIGGS
Physician / non-physician practitioner
Ardelyx, Inc. $18.4412/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247878934 CMS
MICHAEL SETH ROSMAN
Physician / non-physician practitioner
Ardelyx, Inc. $10.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247879741 CMS
KATHRYN SCHMIDT
Physician / non-physician practitioner
Ardelyx, Inc. $10.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247881944 CMS
THOMAS WELLS
Physician / non-physician practitioner
Ardelyx, Inc. $30.5112/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247892758 CMS
JULIA BORODAY
Physician / non-physician practitioner
Ardelyx, Inc. $10.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/2026 1247900849 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