Clinicians affiliated with University Physicians Incorporated

3,215 clinicians on file with this group · most practice in Denver-Aurora-Centennial, CO · PAC ID 3476465667

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

2,089 clinicians affiliated with University Physicians Incorporated are in the 2024 Medicare Part B data, 1,402 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 · Physician Assistant (282) · Nurse Practitioner (232) · Hospitalist (107) · Emergency Medicine (103) · Family Practice (88) · Anesthesiology (79) · Diagnostic Radiology (79) · Internal Medicine (72) · Neurology (59) · Pathology (55) · Certified Registered Nurse Anesthetist (CRNA) (54) · Ophthalmology (44) · Gastroenterology (43) · Anesthesiology Assistant (42) · Critical Care (Intensivists) (41) · Medical Oncology (39) · Obstetrics & Gynecology (39) · General Surgery (37) · Psychologist, Clinical (36) · Endocrinology (33) · Infectious Disease (32) · Psychiatry (30) · Pulmonary Disease (28) · Otolaryngology (26) · Orthopedic Surgery (24) · Physical Medicine and Rehabilitation (23) · Nephrology (21) · Neurosurgery (19) · Radiation Oncology (19) · Urology (19) · Cardiology (18) · Hospice and Palliative Care (17) · Rheumatology (16) · Geriatric Medicine (15) · Optometry (15) · Sports Medicine (13) · Interventional Radiology (12) · Gynecological Oncology (11) · Thoracic Surgery (10) · Certified Clinical Nurse Specialist (9) · Dermatology (9) · Pain Management (9) · Advanced Heart Failure and Transplant Cardiology (8) · Hematology-Oncology (8) · Hematopoietic Cell Transplantation and Cellular Therapy (8) · Interventional Cardiology (8) · Medical Toxicology (8) · Vascular Surgery (8) · Hand Surgery (7) · Clinical Cardiac Electrophysiology (6) · Hematology (6) · Plastic and Reconstructive Surgery (6) · Adult Congenital Heart Disease (5) · Allergy/ Immunology (5) · Sleep Medicine (5) · Surgical Oncology (5) · Colorectal Surgery (Proctology) (4) · Epileptologists (4) · Licensed Clinical Social Worker (4) · Nuclear Medicine (4) · Podiatry (4) · Certified Nurse Midwife (3) · Audiologist (2) · General Practice (2) · Micrographic Dermatologic Surgery (2) · Occupational Therapist in Private Practice (2) · Pediatric Medicine (2) · Speech Language Pathologist (2) · Addiction Medicine (1) · Medical Genetics and Genomics (1)

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

Clinicians affiliated with University Physicians Incorporated, 2024

Alphabetical by last name; 1,901–2,000 of 2,089.

NameSpecialtyCity
Karen P Turner, AAAnesthesiology AssistantAurora, CO
Robin Tyner, PA-CPhysician AssistantAurora, CO
Katherine Tzou, MDRadiation OncologyAurora, CO
Wendy Tzou, M.D.Clinical Cardiac ElectrophysiologyAurora, CO
Richard G Ugalde, PA-CPhysician AssistantAurora, CO
Timothy Ung, M.D.NeurosurgeryAurora, CO
Manuel A Urra, MDNephrologyAurora, CO
Camila M Urzua Fresno, MDDiagnostic RadiologyAurora, CO
Poojitha Valasareddy, MDMedical OncologyAurora, CO
Amanda Valdez, PAPhysician AssistantAurora, CO
Thomas S Valley, MDPulmonary DiseaseAnn Arbor, MI
Tiffany VanPhysician AssistantAurora, CO
Shawna L Vanderhoof, O.D.OptometryAurora, CO
Kristen Van De Velde, CRNACertified Registered Nurse Anesthetist (CRNA)Aurora, CO
Richard Vandivier, MDPulmonary DiseaseAurora, CO
Erin L Van Dok, ODOptometryAurora, CO
Sarah Vanduzer-Moore, M.D.Internal MedicineAurora, CO
Brittany K Vaplon, MDObstetrics & GynecologyHighlands Ranch, CO
Daniel Vargas, MDDiagnostic RadiologyAurora, CO
Narayana C Varhabhatla, M.D.Pain ManagementAurora, CO
Philip C Vatterott, MDHospitalistAurora, CO
Christina L Vaughan, M.D., M.H.S.NeurologyAurora, CO
Maria Vejar, NPNurse PractitionerAurora, CO
Catherine G Velopulos, MDGeneral SurgeryAurora, CO
Ryan M Vest, M.D.Diagnostic RadiologyAurora, CO
Leigha Vick, ACNPNurse PractitionerAurora, CO
Stephanie Victoria, PA-CPhysician AssistantAurora, CO
Mary E Vierthaler, MDNephrologyLongmont, CO
Sarah Villani, NP-CNurse PractitionerHighlands Ranch, CO
Mario A Villasenor, M.D.AnesthesiologyAurora, CO
Jennifer A Vinh, CNSCertified Clinical Nurse SpecialistAurora, CO
Benjamin S Vipler, M.D.HospitalistAurora, CO
Erin E Vipler, M.D.Hospice and Palliative CareAurora, CO
Anunta Virapongse, MD, MPHHospitalistAurora, CO
Jillian S Vitter, M.D.AnesthesiologyAurora, CO
Caroline Vloka, MDOphthalmologyAurora, CO
Larry Vo, NP-CNurse PractitionerHighlands Ranch, CO
Jon D Vogel, MDColorectal Surgery (Proctology)Aurora, CO
Scott A Vogel, D.O.AnesthesiologyAurora, CO
John J Volpi, MDNeurologyHouston, TX
Johannes C Von Alvensleben, MDClinical Cardiac ElectrophysiologyAurora, CO
Whitney K Vuchetich, DNP, FNP-BCNurse PractitionerAurora, CO
Alexandra L Waddell, FNPNurse PractitionerAurora, CO
Jeffrey R Wagner, MDHospitalistAurora, CO
Sukhbir K Walha, M.D.AnesthesiologyAurora, CO
Jacob Walker, MDGeriatric MedicineAurora, CO
Jessica J Walker, MDFamily PracticeBoulder, CO
Lisa Walker, MDInterventional RadiologyAurora, CO
Devon Wall, FNPNurse PractitionerAurora, CO
Rachel S Wallach, PA-CPhysician AssistantAurora, CO
Marianne C Wallis, MDEmergency MedicineAurora, CO
Christine S Walsh, MDGynecological OncologyAurora, CO
Laura Walton, CRNACertified Registered Nurse Anesthetist (CRNA)Aurora, CO
Emily Walwood, PA-CPhysician AssistantAurora, CO
Jing Zhou Wang, MDGastroenterologyAurora, CO
Laura Ann Wang, MDAllergy/ ImmunologyAurora, CO
Richard C Wang, MDDermatologyAurora, CO
Sachin B Wani, MDGastroenterologyAurora, CO
Kelsey WardObstetrics & GynecologyAurora, CO
Jacqueline Ward-Gaines, MDEmergency MedicineAurora, CO
Jennifer N Warren, CRNACertified Registered Nurse Anesthetist (CRNA)Aurora, CO
Elizabeth M Wasson, D.O.AnesthesiologyAurora, CO
Kelsey Watson, NPNurse PractitionerAurora, CO
Lea C Watson, MDPsychiatryAurora, CO
Megan Watson, MDInternal MedicineAurora, CO
Timothy V Waxweiler, M.D.Radiation OncologyColorado Springs, CO
Brandon WayAnesthesiology AssistantAurora, CO
Kristen Way, PAPhysician AssistantAurora, CO
Brian Weakley, PAPhysician AssistantAurora, CO
Alice Weaver, MDMedical OncologyAurora, CO
Thomas Weaver, PA-CPhysician AssistantTulsa, OK
Abigail Webb, PAPhysician AssistantAurora, CO
Kiah Weber, PA-CPhysician AssistantNew Haven, CT
Jason Weedman, MDCritical Care (Intensivists)Aurora, CO
Kimberly W Weikel, PA-CPhysician AssistantAurora, CO
Jason Weinman, MDDiagnostic RadiologyAurora, CO
Elena M Weinstein, MDRheumatologyAurora, CO
Rachel L Weiss, MDHospitalistAurora, CO
Reed Weiss, ARNPNurse PractitionerAurora, CO
Christine C Welles, MDHospitalistAurora, CO
Darin D Wesselink, CRNACertified Registered Nurse Anesthetist (CRNA)Aurora, CO
Nolan M Wessell, M.D.Orthopedic SurgeryAurora, CO
Jennifer E West, AAAnesthesiology AssistantAurora, CO
Matthew S West, MDNeurologyAurora, CO
Lindsey Westbrook, MDPathologyAurora, CO
Hillary L Western, MDHospitalistAurora, CO
Christian A Wheelock, PA-CPhysician AssistantAurora, CO
Clay T WhiddonPhysician AssistantAurora, CO
Dayna D WhitcombeObstetrics & GynecologyLittle Rock, AR
Gary L White, M.D.Diagnostic RadiologyLakewood, CO
James A White, MDEmergency MedicineAurora, CO
Karina M White, PA-CPhysician AssistantIndianapolis, IN
Kelly White, MDInternal MedicineAurora, CO
Marla White, DOFamily PracticeAurora, CO
Sharon D White, MDUrologyDenver, CO
William W White, D.O.Physical Medicine and RehabilitationBroomfield, CO
Kristen M Whitted, FNP-CNurse PractitionerAurora, CO
Jodi L Widner, MDGeneral SurgeryHighlands Ranch, CO
Amanda C Wieland, MDGastroenterologyAurora, CO
Margaret Wierman, MDEndocrinologyAurora, CO

Practice locations

Listed practice locations in California, Colorado, Georgia, Idaho, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Montana, North Carolina, Nebraska, New Mexico, Nevada, South Carolina, Texas, Utah, Washington, Wyoming.

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