Clinicians affiliated with Ria Endovascular LLC

31 clinicians on file with this group · most practice in Denver-Aurora-Centennial, CO · PAC ID 5597709717

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

29 clinicians affiliated with Ria Endovascular LLC are in the 2024 Medicare Part B data, 20 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Interventional Radiology (16) · Nurse Practitioner (7) · Diagnostic Radiology (4) · Physician Assistant (2)

Specialty links go to the specialty in Denver-Aurora-Centennial, CO.

Clinicians affiliated with Ria Endovascular LLC, 2024

Alphabetical by last name; 29.

NameSpecialtyCity
Annemarie Aubry, APRNNurse PractitionerEnglewood, CO
Ray K Bradford, MDInterventional RadiologyEnglewood, CO
Anthony C Brown, M.D.Diagnostic RadiologyEnglewood, CO
Matthew A Brown, M.D.Interventional RadiologyEnglewood, CO
Diane Christensen, NPNurse PractitionerGreeley, CO
Richard L Coursey, M.D.Interventional RadiologyGreeley, CO
Brittany Delmonico, NURSE PRACTITIONERNurse PractitionerEnglewood, CO
Claire E Francis, NPNurse PractitionerEnglewood, CO
Matthew Gipson, MDInterventional RadiologyEnglewood, CO
William J Grande, M.D.Interventional RadiologyEnglewood, CO
Tyler J Green, MDInterventional RadiologyEnglewood, CO
Casey E Halliday, NPNurse PractitionerEnglewood, CO
Benjamin E Kassanoff, M.D.Interventional RadiologyEnglewood, CO
Brandon Key, M.D.Diagnostic RadiologyMilwaukee, WI
Todd L Kooy, MDInterventional RadiologyEnglewood, CO
Mark R Laudermilk, PAPhysician AssistantDenver, CO
Kaitlyn M Ludwig, PA-CPhysician AssistantEnglewood, CO
Eric Malden, M.D.Interventional RadiologyEnglewood, CO
Gregory B Martin, M.D.Interventional RadiologyEnglewood, CO
Nishant A Patel, M.D., M.B.A.Interventional RadiologyEnglewood, CO
Patricia R Petrosky, NPNurse PractitionerEnglewood, CO
David J Quintana, M.D.Interventional RadiologyEnglewood, CO
Brian L Ravert, M.D.Diagnostic RadiologyEnglewood, CO
Cosette M Stahl, D.O.Interventional RadiologyEnglewood, CO
Peter G Stratil, MDInterventional RadiologyEnglewood, CO
Jerome A Swanson, M.D.Interventional RadiologyEnglewood, CO
Nicole M Trouchon, ANP-BC, DNPNurse PractitionerDenver, CO
Sean T Walker, M.D.Diagnostic RadiologyScottsbluff, NE
Dominic Yee, M.D.Interventional RadiologyEnglewood, CO

Practice locations

Listed practice locations in Colorado.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations