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; 401–500 of 2,216.

NameSpecialtyCity
Arthur J Daigneault, MDInternal MedicineLaguna Hills, CA
Jenny Q Dai-Ju, M.D.EndocrinologyOrange, CA
Megan E Daly, M.D.Radiation OncologyOrange, CA
Shaun C Daly, M.D.General SurgeryOrange, CA
Michael C Dam, MDCardiologyOrange, CA
Michael Daneshvar, M.D., M.S.UrologyOrange, CA
An Q Dang, M.D.NephrologyGarden Grove, CA
Eric H Dang, MDEmergency MedicineOrange, CA
Long P Dang, M.D.GastroenterologyWestminster, CA
Nguyen D Dang, M.D.Internal MedicineAnaheim, CA
Phat T Dang, M.D.AnesthesiologyOrange, CA
Sandeep S Dang, M.D.NephrologyFountain Valley, CA
Varun Dang, MDNeurologyAnaheim, CA
Amish Dangodara, MDInternal MedicineOrange, CA
Anh Dao, M.D.Diagnostic RadiologyMesa, AZ
Ly-An Dao, NPNurse PractitionerOrange, CA
Massimo D'Apuzzo, MD PHDPathologyDuarte, CA
Nisa Darian, FNP-BC, APNNurse PractitionerOrange, CA
Alex R Dariushnia, M.D.Family PracticeOrange, CA
Ali G Darwish, MDInternal MedicineNewport Beach, CA
Omar Darwish, D.O.Internal MedicineOrange, CA
Akhil K Das, MDUrologyOrange, CA
Rajkumar R Dasgupta, M.D.Pulmonary DiseasePasadena, CA
Cyrus K Dastur, M.D.Critical Care (Intensivists)Orange, CA
Adarsh Daswani, M.D.NephrologyLakewood, CA
Shahryar Davari, MDInternal MedicineDowney, CA
Matthew Davis, MDFamily PracticeCypress, CA
Steven W Davis, M.D.Radiation OncologyOrange, CA
Rakhi Dayal, M.D.Pain ManagementOrange, CA
Ellen Dayon, MDInternal MedicineSeal Beach, CA
Farshid Dayyani, M.D., PH.D.Internal MedicineOrange, CA
Israel De Alba, MDInternal MedicineOrange, CA
Erin Dean, M.D.HematologyOrange, CA
Regiane S De Andrade, M.D.Radiation OncologyFountain Valley, CA
Mark E Dearing, M.D.Diagnostic RadiologyGlenwood Springs, CO
Katherine M De Azambuja, MDFamily PracticeSanta Ana, CA
Omer J Deen, MDInternal MedicineRolling Hills Estates, CA
James DegrootCertified Registered Nurse Anesthetist (CRNA)Fort Irwin, CA
Candy Grace J De GuzmanNurse PractitionerGarden Grove, CA
Vilben Michael M De Guzman, NPNurse PractitionerSan Clemente, CA
Heather Dehaan, MDFamily PracticeOrange, CA
Garrett Dejesus, M.D.Diagnostic RadiologyBuffalo, NY
Tyler De Jong, M.D.Internal MedicineLong Beach, CA
Clayton B Dejong, MDInternal MedicineLong Beach, CA
Meghan Dekitani, MDHospitalistOrange, CA
Dallas J De La Vara, MDNeurologyOrange, CA
Lucia De La VegaNurse PractitionerOrange, CA
Lauren Elizabeth C Del Rio, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Michael Del Rosario, M.D.Hematology-OncologyLakewood, CA
Michael Del ValleEmergency MedicineDenver, CO
Maria D Del Valle Estopinal, MDPathologyOrange, CA
Sanaz Demehry, PAPhysician AssistantNewport Beach, CA
Michael Demetriou, MDNeurologyOrange, CA
Doris Z DengNeurologyOrange, CA
Gary E Deng, MDInternal MedicineIrvine, CA
Joseph J De Orio, M.D.UrologyLong Beach, CA
Nolan S Desa, MDGeneral SurgeryLong Beach, CA
Watson A Desa, MDCardiologyLos Alamitos, CA
Sheetal R Desai, MDInternal MedicineOrange, CA
Robert A Devereaux, MDFamily PracticeFountain Valley, CA
Kara L De Winter, M.D.Obstetrics & GynecologyLong Beach, CA
Taizoon Dhoon, MDAnesthesiologyOrange, CA
Wai Tan Di, MDEmergency MedicineBrooklyn, NY
Dragos Diaconescu, M.D.AnesthesiologyOrange, CA
Catherine Diamond, MDInternal MedicineOrange, CA
John Dieckhoff, M.D.HospitalistIrvine, CA
Ryan Digiovanni, MDOrthopedic SurgeryOrange, CA
Mindy T Dinh, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Orange, CA
Perry L Dinh, DOEmergency MedicineWestminster, CA
Son T Dinh, M.D.NephrologyFountain Valley, CA
Vu Dinh, D.O.General SurgeryNewport Beach, CA
Dale V Di Stefano, M.D.NeurologyOrange, CA
Hamid R Djalilian, M.D.OtolaryngologyOrange, CA
An DO, MDNeurologyOrange, CA
Duc H DO, M.D.EndocrinologyNewport Beach, CA
Kevin DOHematology-OncologyBoston, MA
Minh C DO, M.D.Internal MedicineSanta Ana, CA
Thao DO, D.O.Emergency MedicinePlacentia, CA
Linda Doan, M.D.DermatologyIrvine, CA
Diana Doan-NguyenNurse PractitionerCosta Mesa, CA
Richard B Doering, M.D.Vascular SurgeryNewport Beach, CA
Karnadi P Doeve, CRNACertified Registered Nurse Anesthetist (CRNA)Corona, CA
Matthew Dolich, MDGeneral SurgeryOrange, CA
Marcela I Dominguez, M.D.Family PracticeMission Viejo, CA
David M Donaldson, M.D.CardiologyOrange, CA
Huawei Dong, M.D.Internal MedicineOrange, CA
Siwei Dong, DOVascular SurgeryOrange, CA
Robert S Doomun, D.O.Family PracticeYorba Linda, CA
Robin K Dore, MDRheumatologyTustin, CA
Rachel J Doronio, NP-CNurse PractitionerDiamond Bar, CA
Parshaw J Dorriz, MDNeurologyMission Viejo, CA
Kuljinder Dosanjh, P.A.Physician AssistantOrange, CA
Dipti Doshi, MDRheumatologyCerritos, CA
George V DousCardiologyLodi, CA
Afshin Y Doust, M.D.Internal MedicineMission Viejo, CA
David Downs, MDOrthopedic SurgeryFullerton, CA
Brian P Doyle, M.D.Emergency MedicinePlacentia, CA
Jack M Drew, MDDiagnostic RadiologyColorado Springs, CO
Lamia Dris, M.D.CardiologyCosta Mesa, CA
Julio P Duarte, MDAnesthesiologyOrange, 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