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 · PY2025

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

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

549 matching records · $508,849.49 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 549 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 549.

Recipient Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ELIZABETH FEHINTOLA OLUGBUSI
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.1411/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155739 CMS
WILLIAM F BAKER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $16.4711/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155807 CMS
SOPHILA FAY TURNER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $16.4611/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155823 CMS
LILY AGGARWAL
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.0211/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155611 CMS
DANA ARCE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.0211/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155713 CMS
EMILY TAYLOR BONNES
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.0211/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155741 CMS
SILVANA YOVANOF
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.9811/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155621 CMS
AMANDA E SMITH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.4711/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155639 CMS
ALEXANDER HERNANDEZ
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.4711/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155643 CMS
THOMAS TROY
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.4711/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155645 CMS
SALEM E HANNA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $24.4711/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155647 CMS
LEKENDA CHAPMAN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $14.6511/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155721 CMS
SIMA STEIN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $17.0611/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155805 CMS
ANA L CREO
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $11,000.0011/11/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253155919 CMS
ANA L CREO
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $11,000.0011/11/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253155927 CMS
BARBARA K BURTON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $1,662.5011/11/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261253156077 CMS
COLLEEN D BROWNE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.7311/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155197 CMS
MATTHEW TOLMAN STEDELIN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.9111/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155759 CMS
DAVID G PATTERSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $23.7311/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155767 CMS
SURYA NARAYAN MULUKUTLA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $206.5111/09/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253155801 CMS
NADIA MERCHANT
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $690.3611/07/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253155155 CMS
SHELLEY BRANDSTETTER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $508.9211/07/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253155729 CMS
PARMINDER SINGH CHAWLA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $21.1111/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155747 CMS
NATALIE MARIE CHELF
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $25.3011/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155139 CMS
JAMES MATTHEW ANDRY
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $22.9511/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155191 CMS
ALEXANDER HERNANDEZ
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $25.3011/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155627 CMS
MADELINE KEYSER FISHER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $25.3011/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155629 CMS
AMANDA E SMITH
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $25.3011/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155753 CMS
LEONARD KOLIANI
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.6411/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155613 CMS
JONATHAN D PARKHURST
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.6411/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155617 CMS
JOSEPH P DELUCA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.6411/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155619 CMS
MICHAEL A HARMA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.6411/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155625 CMS
RONALD HILIARY HYDE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $22.7211/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155669 CMS
CATHERINE CECELIA VATSIS
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $22.7211/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155673 CMS
YUN CHIN CHONG
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $22.7211/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155677 CMS
EMILY SUE EDWARDS
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $22.7211/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155737 CMS
PETER G LEVINSON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $15.6411/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155749 CMS
RYAN ALAN BROWN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $21.1411/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155169 CMS
HENNESSEY TSENG
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $21.1411/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155221 CMS
JOHN R KROUSE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $21.1411/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155803 CMS
DEBBIE CHOI MAN CHAN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $21.1411/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155829 CMS
MATTHEW DRAKE
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $851.5911/03/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253155653 CMS
JAMIE RENEE MULLENIX
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $18.5211/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155779 CMS
MANUEL A SABIN
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $13.7610/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155665 CMS
DOLORES A CALDERON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $13.7610/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155675 CMS
LUZ M ALCARAZ
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $13.7610/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155731 CMS
ZEINA NADIM HAIDAR
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $22.9710/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155167 CMS
LORI SPERBER
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $28.6810/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155177 CMS
IONUT B ANTON
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $20.9610/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261253155623 CMS
SURYA NARAYAN MULUKUTLA
Physician / non-physician practitioner
Ultragenyx Pharmaceutical Inc. $308.4010/30/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261253155655 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