Ultragenyx Pharmaceutical 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 · PY2022

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

General Payments · PY2022 · All recipient types · CMS publication 2026-06-30

9,192 matching records · $774,415.72 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 9,192 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 9,192.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ABBY E HANSEN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $14.6412/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750251 CMS
JULIE K SHAW
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $14.6412/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750253 CMS
DAVID A CLOUGH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750255 CMS
SAMUEL DUBROW
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750257 CMS
JOHN GALLIGAN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750259 CMS
ANTHONY R MANN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750261 CMS
JOSEPH L VERZAL
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750263 CMS
SAMANTHA J KORTH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750265 CMS
JEFFREY LEE BITTERLING
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $20.5912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750267 CMS
JOHN CHRISTOPHER SMITH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $20.5912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750269 CMS
ZAHID GEORGE FRASER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $20.5912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750271 CMS
DANIEL O THOMPSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.4312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750273 CMS
JENNIFER J ELLSTROM
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.4312/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750275 CMS
APRIL DAWN ROSTVET
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $14.6412/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750277 CMS
PARAG PAREKH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.4412/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750279 CMS
PAUL WATSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9912/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750281 CMS
JONATHAN YUJUNG YUN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $21.9612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750129 CMS
DAVID R BALDINGER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.5112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750131 CMS
MELISSA B BLOM
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.5112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750133 CMS
RICHARD ALAN SACHSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $17.8812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750135 CMS
AUDREY BETTINA MIKLIUS
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $17.8812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750137 CMS
JAIME L WIEBEL
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $17.8812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750139 CMS
CAMILLE I FOLKARD
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $17.8712/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750141 CMS
JAMES ERIC WHITWORTH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $17.8812/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750143 CMS
DIONDRA JOHNSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $27.0212/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750145 CMS
TIFFANY BALLINGTON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $27.0212/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750147 CMS
MARISSA C HILL
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $27.0212/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750149 CMS
MICHAEL ALEXANDER WOROBEL
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $27.0212/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750151 CMS
ANA PAULA MACHADO
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $19.7112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750153 CMS
KRISTEN A UPHAM
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.0512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750155 CMS
MARYAM AZIZI
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $19.7112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750157 CMS
ASHLEE T MATTUTINI
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $19.7112/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750159 CMS
MARGARET LAYO
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.0512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750161 CMS
FRANCIS M HARTE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.0512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750163 CMS
MELISSA KARNO
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $26.1012/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750165 CMS
TIFFANY K JOHNSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $26.1012/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750167 CMS
HEEMA K BHAGAT
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $26.1012/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750169 CMS
ADITI MORE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $25.0212/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750171 CMS
JIGISH M PATEL
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $19.3512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750173 CMS
BRIAN KEITH WELCH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $19.3512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750175 CMS
AYMEN A KENAWY
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.9512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750177 CMS
STEPHEN W JOHNSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.9512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750179 CMS
BILAL ISLAM
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.9512/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750181 CMS
JEAN E MOLINARY
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.5612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750183 CMS
SRINIVAS BONTHA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.5612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750185 CMS
UNO O BARCELLI
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $25.8612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750187 CMS
ERNEST OPOKU ASAMOAH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.9412/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750189 CMS
LORRAINE M CALVERT
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.9412/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750191 CMS
MANUEL BELLO SEGURA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.9412/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750193 CMS
KRISTY L MOUNT
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $19.4612/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963750195 CMS

Practitioner overview · all loaded program years

19,416 providers listed 30,300 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: 30,300
  • Providers listed: 19,416

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 $506,425.37 2,757 2,015 This company in PY2019 →
PY2020 $477,506.34 2,848 2,151 This company in PY2020 →
PY2021 $500,930.54 7,574 6,022 This company in PY2021 →
PY2022 $733,020.72 9,181 7,277 This company in PY2022 →
PY2023 $284,956.20 4,911 4,210 This company in PY2023 →
PY2024 $416,074.21 2,482 2,055 This company in PY2024 →
PY2025 $504,149.49 547 440 This company in PY2025 →

By recipient specialty (182)

Sorted by name; identical names by identifier.

Allopathic & Osteopathic Physicians 130 specialties 12,819 providers
Chiropractic Providers 1 specialty 16 providers
Dental Providers 6 specialties 22 providers
Eye and Vision Services Providers 3 specialties 9 providers
Nursing Service Providers 11 specialties 23 providers
Physician Assistants & Advanced Practice Nursing Providers 27 specialties 6,234 providers
Podiatric Medicine & Surgery Service Providers 4 specialties 57 providers

Providers listed (19,416)

Sorted by name; identical names by identifier.

ProviderSpecialtyStateRecords reported by this company
A KRISTIN DALTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Pediatrics SC 1
A KUDIRKA — AL 1
AAINA KOCHHAR Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) CO 1
AAISHAH VOHRA — TX 1
AAMIR Z JAMAL Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology CA 4
AARAT PATEL Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Rheumatology VA 1
AARON A NICHOLS Allopathic & Osteopathic Physicians|Internal Medicine MI 1
AARON BENJAMIN NEWTON Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family KY 5
AARON D BUSSEY Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism TN 1
AARON D MOORHOUSE Allopathic & Osteopathic Physicians|Family Medicine ID 1
AARON DAVID TOLAN Allopathic & Osteopathic Physicians|Internal Medicine SC 2
AARON DIODATO — PA 4
AARON EBE EWERE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TX 1
AARON FARROW Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology OK 1
AARON G VAN NINGEN Allopathic & Osteopathic Physicians|Pediatrics ND 1
AARON GALBRAITH Allopathic & Osteopathic Physicians|Internal Medicine WI 1
AARON J BARNES Allopathic & Osteopathic Physicians|Family Medicine KY 3
AARON J WARD Allopathic & Osteopathic Physicians|Internal Medicine NE 1
AARON JOSHUA COHEN Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical FL 1
AARON KEITH STARBUCK Allopathic & Osteopathic Physicians|Family Medicine UT 1
AARON KERN Allopathic & Osteopathic Physicians|Internal Medicine CA 4
AARON L SAMSULA Allopathic & Osteopathic Physicians|Internal Medicine TX 1
AARON LESSER Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family NM 1
AARON M SHUPP Allopathic & Osteopathic Physicians|Family Medicine CO 1
AARON M SLAIBY Allopathic & Osteopathic Physicians|Pediatrics CT 1
AARON M VANWAGNEN Allopathic & Osteopathic Physicians|Internal Medicine MI 1
AARON MATTHEW MAYER Allopathic & Osteopathic Physicians|Pediatrics MO 1
AARON N HARTMAN Allopathic & Osteopathic Physicians|Family Medicine VA 1
AARON NAGIEL Allopathic & Osteopathic Physicians|Ophthalmology CA 8
AARON PINION Allopathic & Osteopathic Physicians|Allergy & Immunology MN 1
AARON R WARD Allopathic & Osteopathic Physicians|Pediatrics TN 1
AARON S ELSWOOD Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant UT 1
AARON S PETERSON Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant UT 1
AARON SABEY Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant UT 1
AARON SHUMWAY Allopathic & Osteopathic Physicians|Family Medicine AZ 1
AARON T JONES Allopathic & Osteopathic Physicians|Family Medicine TN 1
AARON TAYLOR CLARK Allopathic & Osteopathic Physicians|Family Medicine GA 4
AARON WEST PFAU Allopathic & Osteopathic Physicians|Family Medicine NM 1
AARTI MALIK Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology IL 1
AARTI SHARMA Allopathic & Osteopathic Physicians|Pediatrics CO 2
AASHIMA BANSAL Allopathic & Osteopathic Physicians|Pediatrics AZ 3
ABAYOMI ADESINA ODUBELA Allopathic & Osteopathic Physicians|Internal Medicine CA 1
ABBAS KHAWARI Allopathic & Osteopathic Physicians|Internal Medicine KY 1
ABBAS MOTAZEDI Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism DC 1
ABBAS RABIEI Allopathic & Osteopathic Physicians|Internal Medicine FL 1
ABBEGAIL JORDAN DEGELOW Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family TN 2
ABBEY LYNNE CAMARA Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family GA 1
ABBEY M RULAND Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant ND 1
ABBEY ROEPKE Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner PA 1
ABBIE L SMITH Allopathic & Osteopathic Physicians|Pediatrics TX 1