Clinicians affiliated with Intermountain Medical Holdings Nevada Inc

313 clinicians on file with this group · most practice in Las Vegas-Henderson-North Las Vegas, NV · PAC ID 7416054622

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

241 clinicians affiliated with Intermountain Medical Holdings Nevada Inc are in the 2024 Medicare Part B data, 151 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 · Nurse Practitioner (66) · Family Practice (59) · Internal Medicine (35) · Physician Assistant (24) · Cardiology (16) · Obstetrics & Gynecology (15) · Hematology-Oncology (7) · Endocrinology (4) · Medical Oncology (4) · Clinical Cardiac Electrophysiology (3) · Interventional Cardiology (3) · Rheumatology (2) · Advanced Heart Failure and Transplant Cardiology (1) · General Practice (1) · Physical Medicine and Rehabilitation (1)

Specialty links go to the specialty in Las Vegas-Henderson-North Las Vegas, NV.

Clinicians affiliated with Intermountain Medical Holdings Nevada Inc, 2024

Alphabetical by last name; 201–241 of 241.

NameSpecialtyCity
Mark R Thiele, MDFamily PracticeHenderson, NV
Vanessa Tobias, FNP-BCNurse PractitionerLas Vegas, NV
Wing Yin 'Winnie' Tong, PA-CPhysician AssistantHenderson, NV
Carla E Torres, MDObstetrics & GynecologyLas Vegas, NV
Janica C Trice, FNP-BCNurse PractitionerLas Vegas, NV
Aura C Truelove, APRN, FNP-CNurse PractitionerN Las Vegas, NV
Sandy Tsai, APRNNurse PractitionerLas Vegas, NV
James Tsung, DOFamily PracticeLas Vegas, NV
Jennifer Turner, DNPNurse PractitionerHenderson, NV
Lamarr B Tyler, D.O.Obstetrics & GynecologyLas Vegas, NV
Cesar P Udani, MDFamily PracticeLas Vegas, NV
Kevin Urmaza, D.O.Family PracticeHenderson, NV
Robert B Vance, D.O.Internal MedicinePahrump, NV
Alice G Velasquez-Leon, APRN-CNurse PractitionerLas Vegas, NV
Cheryl R Veniegas, MDFamily PracticeHenderson, NV
Gita Verma, M.D.RheumatologyLas Vegas, NV
Megan Vitellaro, DNPNurse PractitionerLas Vegas, NV
Arsine Vu, FNP-BCNurse PractitionerLas Vegas, NV
Yingbo Wang, MDInternal MedicineLas Vegas, NV
Samuel E Ward, DOEndocrinologyLas Vegas, NV
Mary E Wardle, MSN, APRN,FNP-CNurse PractitionerLas Vegas, NV
Lara C Wenner, MDFamily PracticeN Las Vegas, NV
Spencer R Weston, M.D.Family PracticeLas Vegas, NV
Kimberly White, RN, NP, DNPNurse PractitionerLas Vegas, NV
Sanford F White, MDFamily PracticeLas Vegas, NV
Sue A White, NP-CNurse PractitionerLas Vegas, NV
Jennifer L Whitmore, D.O.Internal MedicineLas Vegas, NV
Thomas T Wiggins, M.D.Family PracticePahrump, NV
Dominik Wilkiewicz, MDFamily PracticeLas Vegas, NV
Ida B Will, APN-CNurse PractitionerLas Vegas, NV
Winfred D Williams, M.D.Family PracticeYale, MI
Tyler Witzel, DOFamily PracticeLas Vegas, NV
Kwok L Wong, MDFamily PracticeLas Vegas, NV
Edwin Wu, MDCardiologyLas Vegas, NV
Xiantuo Wu, M.D., PH.D.Hematology-OncologyLas Vegas, NV
Elbert Xu, MDInternal MedicineHenderson, NV
Tawni V Yardley, AGNP-CNurse PractitionerMesquite, NV
Steven W Yates, M.D.Medical OncologyLas Vegas, NV
Armine Zakharian, MDInternal MedicineLas Vegas, NV
Ying S Zhao, MDObstetrics & GynecologyHenderson, NV
Jill E Ziolkowski, APNPNurse PractitionerPahrump, NV

Practice locations

Listed practice locations in Nevada.

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