Clinicians affiliated with Colorado Permanente Medical Group PC

1,327 clinicians on file with this group · most practice in Denver-Aurora-Centennial, CO · PAC ID 1254238454

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

499 clinicians affiliated with Colorado Permanente Medical Group PC are in the 2024 Medicare Part B data, 404 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 · Family Practice (99) · Internal Medicine (63) · Physician Assistant (36) · Anesthesiology (35) · Emergency Medicine (34) · Diagnostic Radiology (30) · Nurse Practitioner (27) · Optometry (23) · Ophthalmology (17) · Cardiology (14) · Hospitalist (14) · Hematology-Oncology (10) · Gastroenterology (9) · Radiation Oncology (9) · Orthopedic Surgery (8) · Dermatology (7) · Neurology (7) · Interventional Radiology (5) · Physical Medicine and Rehabilitation (5) · Obstetrics & Gynecology (4) · Audiologist (3) · Endocrinology (3) · General Surgery (3) · Hospice and Palliative Care (3) · Physical Therapist in Private Practice (3) · Podiatry (3) · Pulmonary Disease (3) · Sleep Medicine (3) · Sports Medicine (3) · Clinical Cardiac Electrophysiology (2) · Critical Care (Intensivists) (2) · Medical Oncology (2) · Plastic and Reconstructive Surgery (2) · Allergy/ Immunology (1) · Nephrology (1) · Neurosurgery (1) · Otolaryngology (1) · Psychiatry (1) · Undefined Physician type (1) · Urology (1) · Vascular Surgery (1)

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

Clinicians affiliated with Colorado Permanente Medical Group PC, 2024

Alphabetical by last name; 401–499 of 499.

NameSpecialtyCity
Emerson E Sharpe, MDInterventional RadiologyDenver, CO
Jeremy Shaw, M.D.OphthalmologyDurham, NC
Stephen L Shepherd, DOFamily PracticeLakewood, CO
Erin D Shore, M.D.Family PracticeAurora, CO
Ryan W Shultz, M.D.OphthalmologyLafayette, CO
Emmeline SiebertOptometryCentennial, CO
Natalie Sivak, M.D.Diagnostic RadiologyAurora, CO
Anne A Smartt, MDOrthopedic SurgeryLafayette, CO
Kelly M SmithHematology-OncologyLafayette, CO
Mitchell T Smith, MDInterventional RadiologyDenver, CO
Andre H SmythFamily PracticeCentennial, CO
Benjamin J Snyder, M.D.AnesthesiologyDenver, CO
Maria T Somerset, DOFamily PracticeLakewood, CO
Stephen S Sommerschield, M.D.Family PracticeWestminster, CO
Linda H Song, O.D.OptometryColorado Springs, CO
Jennifer J Speirs, DOFamily PracticeAurora, CO
Meaghan H Spencer, M.D.Internal MedicineDenver, CO
Norman R Spivy, ODOptometryDenver, CO
Bert K Srianant, DOFamily PracticeAurora, CO
Mikula K Stambuk, M.D.NeurologyDenver, CO
Paul A Stangl, MDDiagnostic RadiologyDenver, CO
Jacob A Stanley, MDFamily PracticeColorado Springs, CO
Stuart A Stanton, O.D.OptometryAurora, CO
Jennifer M Starling, M.D.Emergency MedicineDenver, CO
Theodore R Stefani, M.D.Family PracticeColorado Springs, CO
Matthew H Stenmark, M.D.Radiation OncologyLafayette, CO
Quinn J Stevens, M.D.AnesthesiologyDenver, CO
Amber E Steves, M.D.Family PracticeLoveland, CO
David T Stewart, MDDiagnostic RadiologyDenver, CO
Elliot Stor, O.D.OptometryDenver, CO
Nicholas J Stringer, MDAnesthesiologyDenver, CO
Gina M Stroud, MDFamily PracticeDenver, CO
Robert G Sturgeon, MDHospitalistDenver, CO
Amit S Sudan, M.D.Interventional RadiologyDenver, CO
Raed A Sukerji, MDInternal MedicineWestminster, CO
James M Summers, D.O.Obstetrics & GynecologyCraig, CO
Cameron J Sumner, MDAnesthesiologyGreenwood Village, CO
Sarah E Sutton, MDFamily PracticeHighlands Ranch, CO
Irina Svirsky, M.D.Emergency MedicineDenver, CO
Celeste M Swanson, FNPNurse PractitionerLafayette, CO
David L Symonds, M.D.Diagnostic RadiologyDenver, CO
Katie B Szanton, MDInternal MedicineDenver, CO
Erika T Tanaka, MDOphthalmologyLafayette, CO
Troy S Teeples, MDOphthalmologyLone Tree, CO
Bradley J Tennant, DOFamily PracticeColorado Springs, CO
Edward T Tham, M.D.Emergency MedicineDenver, CO
Todd A Theobald, M.D.OphthalmologyLafayette, CO
Karen E Thomas, MDCardiologyLone Tree, CO
Lauren E Thompson, M.D.Internal MedicineDenver, CO
Steven C Tillman, O.D.OptometryWestminster, CO
Katherine T Tinkey, MDAnesthesiologyDenver, CO
Rejane G TisbyNurse PractitionerDenver, CO
Sarah Tise, PAPhysician AssistantDenver, CO
Choong-Fai Too, M.D.Family PracticeColorado Springs, CO
Maria R Torrone, MDDiagnostic RadiologyDenver, CO
Nhat-Tuan Q Tran, M.D.Diagnostic RadiologyDenver, CO
Thomas T Tsai, MDCardiologyLafayette, CO
Anna TurnerFamily PracticeTelluride, CO
Peter H Urffer, MDInternal MedicineLongmont, CO
Kevin R Vanderveen, MDEmergency MedicineDenver, CO
Scott A Vaneyk, M.D.AnesthesiologyDenver, CO
Sara Vatan, MDInternal MedicineDenver, CO
Laurel A Verant, D.O.Internal MedicineColorado Springs, CO
Ciprian Viziteu, DOFamily PracticeAurora, CO
Timothy L Vo, MDEmergency MedicineAurora, CO
Jeanne C Vogel, NP-CNurse PractitionerDenver, CO
Brina Wade, PA-CPhysician AssistantColorado Springs, CO
John C Wagonlander, DOInternal MedicineLakewood, CO
Angela S Walter, MDFamily PracticeFort Collins, CO
Pamela J Wanner, MDFamily PracticeDenver, CO
Lance A Warren, M.D.Diagnostic RadiologyDenver, CO
Hunter S Warwick, MDOrthopedic SurgeryDenver, CO
Christopher B Washington, MDGeneral SurgeryDenver, CO
Harold W Waters, PAPhysician AssistantWestminster, CO
Katherine B Weber, MDEndocrinologyDenver, CO
Natalya L Weber, PA-CPhysician AssistantColorado Springs, CO
Jeffrey M Weiner, M.D.Emergency MedicineDenver, CO
Alan J Weinstein, MDEndocrinologyCentennial, CO
Andrew J Wendahl, D.O.AnesthesiologyDenver, CO
Marsa M White, M.D.Physical Medicine and RehabilitationDenver, CO
Heather Wibberley, AU.D.AudiologistLafayette, CO
John P Wilkins, MDSleep MedicineDenver, CO
James G Willett, MDHospice and Palliative CareDenver, CO
Stacy A Willis, PA-CPhysician AssistantDenver, CO
Andrzej P Wojcieszynski, MDRadiation OncologyDenver, CO
Kim E Wong, PAPhysician AssistantDenver, CO
Catherine C Wood, MDFamily PracticeColorado Springs, CO
Michael J Wood, DOFamily PracticeLakewood, CO
Taylor WoznakAudiologistLafayette, CO
Sandy S Wurst, O. D.OptometryAurora, CO
Vivek Yarlagadda, MDInternal MedicineWestminster, CO
Xin Ye, M.D.Diagnostic RadiologyLafayette, CO
Mengistu Yemane, M.D.Internal MedicineDenver, CO
Erik B Youngblood, MDFamily PracticeAurora, CO
Hillard R Zallen, MDFamily PracticeLongmont, CO
Daniel C Zank, M.D.Critical Care (Intensivists)Lafayette, CO
Elisa Zaragoza-Macias, MD, MPHCardiologyLafayette, CO
Luke Zeolla, PAPhysician AssistantCentennial, CO
David J Zoloto, M.D.CardiologyLafayette, 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