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)

General Surgery affiliated with Uci Health-Orange, 2024

Alphabetical by last name; 65.

NameCity
Mir B Ali, MDFountain Valley, CA
Reed Ayabe, M.D.Orange, CA
Uma A Bagga, M.D.Orange, CA
Cristobal Barrios, MDOrange, CA
Joel A Berman, M.D.Fountain Valley, CA
Boris H Borazjani, M.D.,M.P.H.Mission Hills, CA
Sigrid K Burruss, M.D.Orange, CA
Sean Cao, M.D.Fountain Valley, CA
Joseph C Carmichael, MDOrange, CA
Theresa Chin, M.D.Orange, CA
Nathan S Chung, MDApple Valley, CA
Randall Cornateanu, M.D.Placentia, CA
Shaun C Daly, M.D.Orange, CA
Nolan S Desa, MDLong Beach, CA
Vu Dinh, D.O.Newport Beach, CA
Matthew Dolich, MDOrange, CA
Alisan Fathalizadeh, M.D., M.P.H.Orange, CA
Ali Fouladi, M.D.Los Alamitos, CA
John P Fruehauf, MDOrange, CA
Roy M Fujitani, M.D.Orange, CA
Felix R Gaw, M.D.Anaheim, CA
Areg Grigorian, MDOrange, CA
Richard A Guerrero, M.D.Fountain Valley, CA
Mauricio J Heilbron, M.D.Long Beach, CA
Glenn T Hifumi, MDBellflower, CA
Marcelo W Hinojosa, MDOrange, CA
Ronald C Holness, MDLos Alamitos, CA
Betty W Hou, MDRiverside, CA
Hirohito Ichii, MD, PHDOrange, CA
David K Imagawa, MDOrange, CA
Mallory Jebbia, MDOrange, CA
James C Jeng, MDOrange, CA
Victor Joe, MDOrange, CA
Denise P Joseph-Brown, M.D.Los Alamitos, CA
Zeljka Jutric, MDSeattle, WA
Nii-Kabu Kabutey, MDOrange, CA
Hari B Keshava, MDOrange, CA
Allen P Kong, MDOrange, CA
Isabella J Kuo, M.D.Orange, CA
Karen T Lane, MDOrange, CA
Quy V Le, M.D.Fountain Valley, CA
Erin H Lin, D.O.Orange, CA
Jeffry T Nahmias, M.D.Orange, CA
Ninh Nguyen, MDOrange, CA
Thang D Nguyen, MDFountain Valley, CA
Tuong C Nguyen, M.D.Riverside, CA
Christina M Papageorge, M.D.Orange, CA
Alliya S Qazi, M.D.Orange, CA
Jessica A Rayhanabad, M.D.Los Alamitos, CA
Robert R Redfield, MDOrange, CA
Syed Saquib, MDOrange, CA
Sebastian D Schubl, M.D.Orange, CA
Ravi B Shah, D.O.Yorba Linda, CA
Brian R Smith, MDOrange, CA
Mark A Smith, M.D.Orange, CA
Lourdes Swentek, MDOrange, CA
Michael N Tran, M.D.Placentia, CA
Rocco R Tutela, M.D.Fountain Valley, CA
George J Ventro, M.D.San Diego, CA
William C Wallace, M.D.Laguna Hills, CA
Annie Wang, M.D.Orange, CA
Matthew D Whealon, MDColton, CA
Maki Yamamoto, MDOrange, CA
Holly M Yong, M.D.Orange, CA
Catherine Zhu, M.D.Orange, 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: General Surgery | ClaimLight