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; 1,601–1,700 of 2,089.

NameSpecialtyCity
Julia I Rifkin, MDEndocrinologyDenver, CO
Corie Riley, MSN, FNP-CNurse PractitionerAurora, CO
Shelley Rio, ACNPNurse PractitionerAurora, CO
Isabelle A Ripp, PAPhysician AssistantAurora, CO
Alexis D Ritvo, MD MPHPsychiatryAurora, CO
Michael D Rizzari, MDGeneral SurgeryNashville, TN
Christopher D Roark, M.D.NeurosurgeryAurora, CO
Caroline L Robb, MDDiagnostic RadiologyAurora, CO
Alan D Roberts, MDHospitalistAurora, CO
Hannah Roberts, APRNNurse PractitionerAurora, CO
William A Roberts, M.D.OphthalmologyAurora, CO
Tyler Robin, MDRadiation OncologyAurora, CO
Clandra K Robinson, MDFamily PracticeAurora, CO
Hannah R Robinson, MDMedical OncologyAurora, CO
Thomas Robinson, MDGeneral SurgeryAurora, CO
William Robinson, MDMedical OncologyAurora, CO
Kayla Robles, PAPhysician AssistantAurora, CO
Allison Rocco, CRNACertified Registered Nurse Anesthetist (CRNA)Aurora, CO
Linda Rodamaker, NPNurse PractitionerAurora, CO
Jacob RoddyPhysician AssistantEnglewood, CO
Jordyn A Roddy, PA-CPhysician AssistantLone Tree, CO
Jennifer Rodgers, APRNNurse PractitionerAurora, CO
Rachel Rodriguez, M.D.Family PracticeLone Tree, CO
Sean M Rodriguez, MDOphthalmologyAurora, CO
Samantha Roecker, APNNurse PractitionerAurora, CO
Heather Roesly, MDEmergency MedicineHighlands Ranch, CO
Robert K Rogers, M.D.Interventional CardiologyAurora, CO
Jessica B Rolles, PA-CPhysician AssistantAurora, CO
Olivia B Romano, MDAnesthesiologyAurora, CO
Nicole M Rondinelli, NPNurse PractitionerAurora, CO
Douglas Rooke, MDAnesthesiologySeattle, WA
Michael Z Root, MDPulmonary DiseaseAurora, CO
Emily Rosen, M.D.Obstetrics & GynecologyAurora, CO
Michael A Rosenberg, M.D.Clinical Cardiac ElectrophysiologyAurora, CO
Joseph A Rosenthal, MDPhysical Medicine and RehabilitationBroomfield, CO
Madeline Ross, MDEmergency MedicineAurora, CO
Richard B Ross, MDRadiation OncologyColorado Springs, CO
Stephen Ross, MDInternal MedicineAurora, CO
Lauren E Roth, FNP-CNurse PractitionerLoveland, CO
Brian Rothberg, MDPsychiatryAurora, CO
Kevin B Rothchild, MDGeneral SurgeryAurora, CO
Micol Rothman, MDEndocrinologyAurora, CO
Jessica A Rove, M.D.Thoracic SurgeryAurora, CO
Caitlin Rublee, MD, MPHEmergency MedicineAurora, CO
Rachel Rucker, AGACNPNurse PractitionerAurora, CO
Betty Rudisaile, NPNurse PractitionerAurora, CO
Katherine M Runkel, MDGeriatric MedicinePortland, OR
Cristianna Ruple, PA-CPhysician AssistantColorado Springs, CO
Steven E Ryan, M.D.Family PracticeCentennial, CO
Jessica A Ryder, MDEmergency MedicineAurora, CO
Robert Ryu, MDInterventional RadiologyAurora, CO
Rachael S Rzasa-Lynn, MDPain ManagementAurora, CO
Dylan M Sabb, MDFamily PracticeBoulder, CO
Gauravi Sabharwal, M.D.Diagnostic RadiologyDetroit, MI
John W SabinPhysician AssistantAurora, CO
Jessica C Sabo, PA-CPhysician AssistantDurham, NC
Rachel M Sabolish, RN, NPNurse PractitionerAurora, CO
Syed Rafay Ali Sabzwari, M.D.Clinical Cardiac ElectrophysiologyAurora, CO
Alexandra Sadler, CRNACertified Registered Nurse Anesthetist (CRNA)Lakewood, CO
Sarah A Safadi, M.D.GastroenterologyDenver, CO
Jodi L Sagastume, PAPhysician AssistantAurora, CO
Robin Saiki, NPNurse PractitionerAurora, CO
Christine Sailer, M.D.Advanced Heart Failure and Transplant CardiologyAurora, CO
Deborah Saint-Phard, MDPhysical Medicine and RehabilitationAurora, CO
Atsuhiro Saisho, PA-CPhysician AssistantAurora, CO
Mandy R Sakamoto, M.D.Medical OncologyAurora, CO
Setareh Salehi Omran, M.D.NeurologyAurora, CO
Juan M Salgado, MDAnesthesiologyAurora, CO
Matthew Salzberg, M.D.Emergency MedicineAurora, CO
Von G Samedi, M.D., PH.D.PathologyAlbuquerque, NM
Monica Sanchez Avila, MDPathologyAurora, CO
Jessica S Sanders, MDPediatric MedicineAurora, CO
Reeve L SandersAnesthesiology AssistantAurora, CO
Nanette Santoro, MDObstetrics & GynecologyAurora, CO
Virginia Sarapura, MDEndocrinologyAurora, CO
Vivian Sardone, MDHospitalistAurora, CO
Nicole A Sarkisian, PA-CPhysician AssistantAurora, CO
Cristina A Sarmiento, MDPhysical Medicine and RehabilitationAurora, CO
Michael J Sassman, DOInterventional RadiologyDuluth, MN
Brian M Sauer, MDNeurologyAurora, CO
Scott Saunders, MDHospitalistAurora, CO
Sommer J Saunders, CAAAnesthesiology AssistantAurora, CO
Daniel Savin, MDPsychiatryAurora, CO
Angeline M Sawaya, MDHospitalistAurora, CO
David Saxon, MDEndocrinologyAurora, CO
Sarah J Scarpato, M.D.HospitalistAurora, CO
Brianna Schafer, WHNP-BCNurse PractitionerAurora, CO
Chad A Schantz, AGACNP-BCNurse PractitionerAurora, CO
Katrina Schantz, PA-CPhysician AssistantDenver, CO
Tyler J Scheer, PA-CPhysician AssistantAurora, CO
Meghan H Scheid, PA-CPhysician AssistantAurora, CO
Kateri D Scheidt, NPNurse PractitionerAurora, CO
Amy E Schell, M.D.OtolaryngologyAurora, CO
Erin L Schenk, MDMedical OncologyAurora, CO
Sara J Scherrer, M.D.Infectious DiseaseAurora, CO
Lisa Schilling, MDInternal MedicineDenver, CO
Allan Schmelzel, PA-CPhysician AssistantAurora, CO
Claire C Schmitz, MDHospitalistAurora, CO
Christopher Schneck, MDPsychiatryAurora, CO
Anthony Schock, PAPhysician AssistantAurora, 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