Clinicians affiliated with Uci Health-Orange

Acute Care Hospitals · Government - Local · 101 City Drive South, Orange, CA 92868 · Los Angeles-Long Beach-Anaheim, CA · CCN 050348

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

2,216 clinicians affiliated with Uci Health-Orange are in the 2024 Medicare Part B data (2,627 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (267) · Diagnostic Radiology (190) · Anesthesiology (173) · Family Practice (133) · Nurse Practitioner (127) · Emergency Medicine (111) · Cardiology (88) · Physician Assistant (78) · Neurology (76) · Nephrology (71) · General Surgery (65) · Certified Registered Nurse Anesthetist (CRNA) (60) · Hematology-Oncology (57) · Orthopedic Surgery (55) · Gastroenterology (50) · Urology (49) · Pathology (45) · Pulmonary Disease (42) · Ophthalmology (36) · Obstetrics & Gynecology (31) · Hospitalist (29) · Otolaryngology (27) · Dermatology (26) · Radiation Oncology (25) · Infectious Disease (23) · Physical Medicine and Rehabilitation (22) · Endocrinology (21) · Podiatry (21) · Psychiatry (20) · Interventional Radiology (19) · Neurosurgery (18) · Vascular Surgery (16) · Critical Care (Intensivists) (12) · Interventional Cardiology (12) · Plastic and Reconstructive Surgery (12) · Rheumatology (11) · Medical Oncology (10) · Clinical Cardiac Electrophysiology (9) · Surgical Oncology (8) · Psychologist, Clinical (6) · Cardiac Surgery (5) · Hand Surgery (5) · Optometry (5) · Pediatric Medicine (5) · Thoracic Surgery (5) · Allergy/ Immunology (4) · Colorectal Surgery (Proctology) (4) · Nuclear Medicine (4) · Geriatric Medicine (3) · Gynecological Oncology (3) · Undefined Physician type (3) · Advanced Heart Failure and Transplant Cardiology (2) · Hematology (2) · Hospice and Palliative Care (2) · Interventional Pain Management (2) · Pain Management (2) · Sleep Medicine (2) · Certified Clinical Nurse Specialist (1) · General Practice (1) · Medical Genetics and Genomics (1) · Neuropsychiatry (1) · Occupational Therapist in Private Practice (1) · Preventive Medicine (1) · Sports Medicine (1)

Clinicians affiliated with Uci Health-Orange, 2024

Alphabetical by last name; 201–300 of 2,216.

NameSpecialtyCity
Philip Bucur, M.D.UrologyFountain Valley, CA
Arun Budhraja, MDPulmonary DiseaseHuntington Beach, CA
Antiem Bui, D.O.NephrologyLakewood, CA
Bao T Bui, M.D.CardiologyFountain Valley, CA
Christopher D Bui, MDInternal MedicineSanta Ana, CA
Joseph Bui, DPMPodiatrySan Diego, CA
Maria Criselda M BuiCertified Registered Nurse Anesthetist (CRNA)Orange, CA
Minh X Bui, MDAnesthesiologyCosta Mesa, CA
Peter V Bui, MDEmergency MedicineDekalb, IL
Phong H Bui, MDInternal MedicineFountain Valley, CA
Steve Bui, MDNephrologyGarden Grove, CA
Steven Bui, D.O.AnesthesiologySanta Ana, CA
Vincent Bui, PA-CPhysician AssistantHuntington Beach, CA
Joseph E Burns, MDDiagnostic RadiologySanta Barbara, CA
Sigrid K Burruss, M.D.General SurgeryOrange, CA
Kimberly Burton, PA-CPhysician AssistantOrange, CA
Ani Bussel, M.D.HospitalistOrange, CA
Matthew J Butteri, M.D.HospitalistOrange, CA
Michael Caberto, D.O.Internal MedicineAnaheim, CA
Stefan Cadag, D.O.EndocrinologySeal Beach, CA
Sonya Cadmus, AG-ACNP-BCNurse PractitionerOrange, CA
Ruby Elaine Calalo, AGACNP-BCNurse PractitionerLos Alamitos, CA
Kirsten K Calder, MDEmergency MedicineLos Alamitos, CA
Arthur Calick, MDInterventional CardiologyHuntington Beach, CA
Thomas Calvert, M.D.UrologyLakewood, CA
Elsa C Camarillo, D.O.Pulmonary DiseaseOrange, CA
Catalina Campos, WHNPNurse PractitionerOrange, CA
Alan A Cantillep, MDNephrologyFountain Valley, CA
Hafsa M Cantwell, MDDermatologyRochester, MN
Sean R Cantwell, MDPlastic and Reconstructive SurgeryOrange, CA
Sean Cao, M.D.General SurgeryFountain Valley, CA
Thanh Cao, D.O.NephrologyFountain Valley, CA
Brianne Caoyonan, MDAnesthesiologyOrange, CA
Kelby Carey, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Joseph C Carmichael, MDGeneral SurgeryOrange, CA
Maureen A Carr, ARNPNurse PractitionerOrange, CA
Christine Carreon, DNP, FNP-BC, MSNurse PractitionerSeal Beach, CA
Mary Carroll, FNPNurse PractitionerOrange, CA
Jorge M Castellanos, MDCardiologyNewport Beach, CA
Adithya Cattamanchi, MDPulmonary DiseaseOrange, CA
Katherine Cecil, MDDiagnostic RadiologySan Francisco, CA
Christopher P Celio, MDFamily PracticeAnaheim, CA
Ronald C Cellona, MDAnesthesiologyPlacentia, CA
Lilli Ann C Cellona M D A Medical, M.D.Internal MedicineAnaheim, CA
Jerry N Centeno, M.D.CardiologyFlushing, NY
Thomas C Cesario, MDInternal MedicineOrange, CA
Tamara K Chaker, N.P./C.N.S.Nurse PractitionerOrange, CA
Bharath Chakravarthy, MDEmergency MedicineOrange, CA
Janine J Chamberlin, M.D.Family PracticeBrea, CA
John C Champion, M.D.CardiologyNewport Beach, CA
Cato ChanDiagnostic RadiologyOrange, CA
Chiwai E Chan, D.O.Interventional Pain ManagementFountain Valley, CA
Chuck Chan, DOEmergency MedicineOrange, CA
Connie Chan, D.O.Emergency MedicineMonterey Park, CA
David D Chan, D.O.HospitalistFountain Valley, CA
Karence K Chan, M.D.Diagnostic RadiologyNewport Beach, CA
Kevin J Chan, MDHospitalistRedlands, CA
Linda Chan, M.D.Radiation OncologyLaguna Hills, CA
Michael G Chan, M.D.Diagnostic RadiologySan Diego, CA
Regan A Chan, D.O.Family PracticeOrange, CA
Tsz Chuen Chan, M.D.AnesthesiologyLaguna Hills, CA
Zar C Chan, M.DNephrologyTorrance, CA
Vishal S Chandan, MDPathologyOrange, CA
Carrie E Chandwani, M.D.Emergency MedicineOrange, CA
Majed Chane, M.D.CardiologyHuntington Beach, CA
Alicia R Chang, NPNurse PractitionerSan Francisco, CA
Edwina M Chang, MDDiagnostic RadiologyStanford, CA
Elbert Chang, D.O.Obstetrics & GynecologyDowney, CA
Melissa Chang, M.D.AnesthesiologyLong Beach, CA
Miles C Chang, M.D.Diagnostic RadiologyNewport Beach, CA
Olivia H Chang, M.D., M.P.H.Obstetrics & GynecologyOrange, CA
Peter D Chang, MDDiagnostic RadiologySan Francisco, CA
Stephen Chang, MDFamily PracticeTustin, CA
Stephen Chang, M.D.Diagnostic RadiologyMesa, AZ
Yongen Chang, MD, PHDNephrologyOrange, CA
Jonathan ChapPhysician AssistantRancho Santa Margarita, CA
James M Chapman, DOEmergency MedicineLakewood, CA
Neel Chari, M.D.Internal MedicineOrange, CA
Anthony H Chau, M.D.Vascular SurgeryOrange, CA
Archna Chaudhary, MDInternal MedicineLong Beach, CA
Vinita Chaudhary, MDFamily PracticeLakewood, CA
Liza D Chavez, M.D.Infectious DiseaseLakewood, CA
Miguel A Chavez, M.D.HospitalistAiea, HI
Valerie A Chavez-Arom, MDPhysical Medicine and RehabilitationOrange, CA
Anna K Chen, MDNeurologyMarina Del Rey, CA
Edwin ChenCertified Registered Nurse Anesthetist (CRNA)Orange, CA
Eric Chen, MDRadiation OncologyOrange, CA
Jefferson W Chen, MD PHDNeurosurgeryOrange, CA
Jennifer Chen, M.D.Diagnostic RadiologyOrange, CA
Joe M Chen, M.D.GastroenterologyLos Alamitos, CA
Joshua C Chen, D.O.Internal MedicineNewport Beach, CA
Lauren L Chen, MDInternal MedicineOrange, CA
Mark Z Chen, M.D.Diagnostic RadiologyNewport Beach, CA
Natalie Chen, M.D.AnesthesiologyLoma Linda, CA
Patrick M Chen, M.D.NeurologyIrvine, CA
Peter V Chen, MDRadiation OncologyNewport Beach, CA
Samuel L Chen, M.D.Vascular SurgeryOrange, CA
Shiu-Yi E Chen, M.D.AnesthesiologyOrange, CA
Tianyu Chen, MDHospitalistOrange, CA
Timothy Chen, M.DOphthalmologyOrange, CA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built

Clinicians affiliated with Uci Health-Orange, Orange, CA | ClaimLight