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; 301–400 of 2,216.

NameSpecialtyCity
Henry Cheng, M.D.Family PracticeAnaheim, CA
Johnny K Cheng, CRNACertified Registered Nurse Anesthetist (CRNA)Los Angeles, CA
Michael Cheng, DOInternal MedicineOrange, CA
Nan Cheng, MDNeurologyOrange, CA
Timmy Cheng, M.D.Pulmonary DiseaseOrange, CA
Alexander T Cheung, M.DNephrologyAnaheim, CA
Eric M Cheung, D.O.Hematology-OncologyLakewood, CA
Luke P Cheung, M.D.Diagnostic RadiologyNewport Beach, CA
Simon Cheung, M.D.CardiologyFountain Valley, CA
Kristen Chikami, MDAnesthesiologyOrange, CA
Kristoffer T Chin, DOFamily PracticeParamount, CA
Theresa Chin, M.D.General SurgeryOrange, CA
Dinora B Chinchilla, MDPulmonary DiseaseOrange, CA
Benedict Y Ching, DPMPodiatryFountain Valley, CA
Jessica D Chisam, CRNACertified Registered Nurse Anesthetist (CRNA)Irvine, CA
Angela S Cho, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Juliann Cho, M.D.AnesthesiologyOrange, CA
Stanley W Cho, M.D.Family PracticeTustin, CA
April Choi, MDHematology-OncologyOrange, CA
Daniel S Choi, MDEmergency MedicineOrange, CA
Daniel S Choi, M.D.OphthalmologyHonolulu, HI
Hichang J Choi, MDInternal MedicineLos Alamitos, CA
Ho J Choi, MDAnesthesiologyOrange, CA
Hoon-Ji H Choi, MDEndocrinologyLos Alamitos, CA
Hyung Won Choi, M.D.Diagnostic RadiologyOrange, CA
Julian ChoiInternal MedicineColton, CA
Richard Choi, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Tony G Choi, MDEmergency MedicineSanta Ana, CA
Yoon Jae Choi, MDNeurologyOrange, CA
Nikhil K Chokshi, MDOrthopedic SurgeryFountain Valley, CA
Meera Chopra, D.OEmergency MedicineLewisville, TX
Benjamin F Chou, M.D.HospitalistAnaheim, CA
Chinsui J Chou, M.DAnesthesiologyLos Angeles, CA
Jason A Chou, M.D.Internal MedicineOrange, CA
Stanley K Chou, M.D.AnesthesiologyLos Alamitos, CA
William W Chou, MDRadiation OncologyMission Viejo, CA
Daniel S Chow, MDDiagnostic RadiologyOrange, CA
Emilie L Chow, MDInternal MedicineOrange, CA
Frances E Chow, M.D.NeurologyLos Angeles, CA
Kevin M Chow, MDInternal MedicineOrange, CA
Lillian Chow, MDPulmonary DiseaseOrange, CA
Warren Chow, MDMedical OncologyOrange, CA
Alexandra A Chrysanthis, MDInternal MedicineLos Alamitos, CA
Eileen H Chu, MDEmergency MedicineSacramento, CA
Eleanor Chu, M.D.Diagnostic RadiologyOrange, CA
Jia Chu, MDDiagnostic RadiologySaint Louis, MO
Frederick Chua, M.D.Internal MedicineOrange, CA
Nkiruka Chuba, MDObstetrics & GynecologyNewport Beach, CA
Daniel F Chueh, M.D.PsychiatryOrange, CA
Anastasia P Chumakova, MDNeurologyOrange, CA
Sophia Chun, MDInternal MedicineSeal Beach, CA
Nathan S Chung, MDGeneral SurgeryApple Valley, CA
Shirley Chung, M. D.Family PracticePlacentia, CA
Winston Chung, MDInternal MedicineLos Alamitos, CA
Philip Y Chyu, M.D.Diagnostic RadiologyOakland, CA
Anthony M Ciabarra, M.D., PH.D.NeurologyFullerton, CA
Victor M Cisneros, M.D.Emergency MedicineOrange, CA
Stefan O Ciurea, MDHematology-OncologyOrange, CA
Kiran ClairGynecological OncologyOrange, CA
Ralph V Clayman, MDUrologyOrange, CA
Brett Clement, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Thien-Kim N Co, DONephrologyLos Angeles, CA
Sean E Coeckelenbergh, MD, PHDAnesthesiologyOrange, CA
Gerald A Cohen, MDInternal MedicineLos Alamitos, CA
Seth A Cohen, M.D.UrologyIrvine, CA
Toni N Collado, NPNurse PractitionerAnaheim, CA
Nathaniel Collins, M.D.AnesthesiologyOrange, CA
Christopher J Combs, M.D.Orthopedic SurgeryLakewood, CA
Carol Conceicao, MDEmergency MedicineLoma Linda, CA
Nicole Conkling, MDPlastic and Reconstructive SurgeryOrange, CA
Heena M Contractor, M.D.NephrologyLos Alamitos, CA
Jose B Contreras, M.D.Pulmonary DiseaseFountain Valley, CA
Jeremy L Cook, DPMPodiatrySeal Beach, CA
Carolyn E Cookson, MDPsychiatryOrange, CA
Brian M Coombe, DOEmergency MedicineOrange, CA
Catherine C Coombs, M.D.Internal MedicineOrange, CA
Cynthia A Cork, M.D.Obstetrics & GynecologyFountain Valley, CA
Randall Cornateanu, M.D.General SurgeryPlacentia, CA
Heather M Corson, PA-CPhysician AssistantOrange, CA
Antonio J Covarrubias, M.D.Vascular SurgeryNewport Beach, CA
Natalia Covarrubias-Eckardt, MDPhysical Medicine and RehabilitationBrea, CA
Conrad A Cox, M.D.GastroenterologyLakewood, CA
Craig A Cox, MDRadiation OncologyNewport Beach, CA
Genevieve M Crane, M.D., PH.D.PathologyCleveland, OH
Erin N Crawford, M.D.AnesthesiologyMission Viejo, CA
Nicole C Creef, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Robert W Crow, MDOphthalmologyIrvine, CA
Carly Crowder, M.D.Obstetrics & GynecologyOrange, CA
Shawn M Crum, D.O., M.P.H.Infectious DiseaseHuntington Beach, CA
Roger L Crumley, MDOtolaryngologyOrange, CA
Daniel Cruz, MDCardiologyLos Angeles, CA
Bennett Cua, M.D.CardiologyMission Viejo, CA
Ruskin Cua, MDDiagnostic RadiologyLos Angeles, CA
Matthew M Curry, MDDiagnostic RadiologyKnoxville, TN
Mario Curti, M.D.Hematology-OncologyLos Alamitos, CA
Daniel J Cwikla, MDUrologyOrange, CA
James I Cyriac, MDAnesthesiologyOrange, CA
Lauren Daggett, PA-CPhysician AssistantOrange, CA
Brittney A Dahlen, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Wissam Dahoud, M.D.PathologyLong Beach, 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