Clinicians affiliated with Providence St. Joseph Hospital

Acute Care Hospitals · Voluntary non-profit - Church · 1100 West Stewart Dr, Orange, CA 92868 · Los Angeles-Long Beach-Anaheim, CA · CCN 050069

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

588 clinicians affiliated with Providence St. Joseph Hospital are in the 2024 Medicare Part B data (652 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 (81) · Anesthesiology (67) · Family Practice (50) · Physician Assistant (33) · Emergency Medicine (28) · Orthopedic Surgery (26) · Nurse Practitioner (24) · Diagnostic Radiology (22) · Nephrology (19) · Cardiology (18) · Neurology (17) · Obstetrics & Gynecology (15) · Gastroenterology (13) · Pathology (13) · General Surgery (12) · Pulmonary Disease (12) · Physical Medicine and Rehabilitation (11) · Urology (11) · Hematology-Oncology (9) · Infectious Disease (9) · Interventional Cardiology (9) · Critical Care (Intensivists) (8) · Podiatry (8) · Hospitalist (7) · Endocrinology (6) · Plastic and Reconstructive Surgery (6) · Radiation Oncology (6) · Neurosurgery (5) · Psychiatry (5) · Rheumatology (5) · Clinical Cardiac Electrophysiology (4) · Hand Surgery (4) · Thoracic Surgery (4) · Vascular Surgery (4) · Interventional Radiology (3) · Otolaryngology (3) · Cardiac Surgery (2) · Colorectal Surgery (Proctology) (2) · Pediatric Medicine (2) · Gynecological Oncology (1) · Hematology (1) · Medical Oncology (1) · Ophthalmology (1) · Sports Medicine (1)

Clinicians affiliated with Providence St. Joseph Hospital, 2024

Alphabetical by last name; 301–400 of 588.

NameSpecialtyCity
Sarah J Lee, M.D., PH.D.NephrologyNewport Beach, CA
Tammy B Lee, D.O.AnesthesiologyRiverside, CA
Victoria Leigh, D.OInternal MedicineLong Beach, CA
Laura Leon, MDFamily PracticeIrvine, CA
Ming C Li, MDHematology-OncologyMission Viejo, CA
Rex Justin G Lim, MDInfectious DiseaseErie, PA
Connie H LinNurse PractitionerGarden Grove, CA
John L Lin, M.D.AnesthesiologyOrange, CA
Mercury Y Lin, M.D.PathologyWest Hollywood, CA
Vincent S LinAnesthesiologyLong Beach, CA
Kristi S Lindsey, FNPCNurse PractitionerOrange, CA
Jason Ling, MDEndocrinologyFullerton, CA
Llanyee I Liwanpo, M.D.EndocrinologyOrange, CA
Sarah Lockwood, AGACNP-BCNurse PractitionerAnaheim, CA
Dawn Lombardo, DOCardiologyOrange, CA
Daisy A Lopez, FNPNurse PractitionerSanta Ana, CA
Jason Lopez, PAPhysician AssistantFullerton, CA
Brandon G Lucas, M.D.Orthopedic SurgeryCulver City, CA
Grant Lundie, M.D.AnesthesiologyWest Hollywood, CA
Ronald T Luu, M.D.Emergency MedicineTorrance, CA
Cuong P Ly, M.D.NephrologyLaguna Hills, CA
Laura M Mackenzie-Tangredi, D.O.Family PracticeOrange, CA
Ivy-Joan E Madu, M.D.Internal MedicineOrange, CA
Tariq Mahmood, M.D.Hematology-OncologyOrange, CA
Donald Mahon, M.D.CardiologyOrange, CA
June Y Makiyama, PA-CPhysician AssistantOrange, CA
Michael A Malouf, M.D.Family PracticeGarden Grove, CA
Gaytri Manek, MDNephrologyFountain Valley, CA
Hadi Mansoury, M.D.NephrologyLaguna Hills, CA
Jairo J Marin, M.D.Interventional CardiologyOrange, CA
Fernando G Martinez, M.D.Family PracticeSanta Ana, CA
Ivan P Martinez, M.D.Internal MedicineAnaheim Hills, CA
Mark N Masotto, M.D.Diagnostic RadiologyOrange, CA
Kaveh Matin, M.D.AnesthesiologyOrange, CA
John P Maurice, MDThoracic SurgeryOrange, CA
Salomon M Maya, MDAnesthesiologyOrange, CA
Kevin E Mcbride, M.D.HospitalistOrange, CA
Lindsey MccloskeyNurse PractitionerIrvine, CA
Elizabeth Mckinley, PA-CPhysician AssistantOrange, CA
Valerie C Mcwhorter, M.D.PathologyBellingham, WA
Sherif N Meckael, M.D.AnesthesiologyStanford, CA
Michael A Medina, PAPhysician AssistantFullerton, CA
Jiten P MehtaNephrologyOrange, CA
Kenneth Meng, M.D.Diagnostic RadiologyOrange, CA
Riffat Meraj, MDPulmonary DiseaseAnaheim, CA
Michael H Merjanian, MDEmergency MedicineLos Angeles, CA
Andrew Mikhail, M.D.Emergency MedicineEl Segundo, CA
Christian MillerPhysician AssistantOrange, CA
Mark P Miller, M.D.CardiologyAnaheim, CA
Reza Mina-Araghi, MDCritical Care (Intensivists)Orange, CA
Hamid R Mir, M.D.Orthopedic SurgeryNewport Beach, CA
Rajesh Mittal, MDEmergency MedicineBrooklyn, NY
Mahmoud Q Moammar, MDCritical Care (Intensivists)Orange, CA
Rasoul Mokabberi, MDCardiologyDanville, PA
Elise M MolnarEmergency MedicineTorrance, CA
Kate E Monahan, DOInternal MedicineOrange, CA
Russell S Montgomery, M.D.Vascular SurgeryAnaheim, CA
Johnson L Moon, M.D.NeurologyFullerton, CA
Steve A Mora, M.D.Orthopedic SurgeryOrange, CA
Nami Moradi, MDHospitalistRancho Mirage, CA
Anna E Morenkova, MDNeurologyIrvine, CA
Julia C Motherway, M.D.Internal MedicineTustin, CA
Michael P Mullaney, M.D.Internal MedicineOrange, CA
Manpreet K Multani, MDNeurologyFullerton, CA
Madhavi Mummaneni, MDHematology-OncologyOrange, CA
Cynthia Murphy, MDPhysical Medicine and RehabilitationTustin, CA
William H Murphy, MDEmergency MedicineOrange, CA
Haig Najarian, MDGastroenterologyOrange, CA
Alicia M Nakahara, PA-CPhysician AssistantOrange, CA
Bryan K Nam, MDInternal MedicineOrange, CA
Rebekah Nam, M.DAnesthesiologyNew York, NY
Xinyu Nan, M.D.Hematology-OncologyOrange, CA
Ashish Nanda, MDNeurologyFullerton, CA
Ali Naqvi, M.D.Internal MedicineOrange, CA
Robert M Naraghi, M.D.UrologyOrange, CA
Roman Navarro, M.D.Emergency MedicineOrange, CA
Parvin H Nazari, MDInternal MedicineAnaheim, CA
Victor Nekrasov, M.D.Internal MedicineFullerton, CA
Hannah M Newburg, M.D.Obstetrics & GynecologyOrange, CA
Matthew Ng, PA-CPhysician AssistantIrvine, CA
Wendy K Ng, MDPlastic and Reconstructive SurgeryOrange, CA
Tri M Ngo, M.D.Diagnostic RadiologyOrange, CA
Hai T Nguyen, MDAnesthesiologyWestminster, CA
Hien T Nguyen, DOFamily PracticeGarden Grove, CA
Niem L Nguyen, M.D.Internal MedicineAnaheim, CA
Thong Nguyen, M.D.AnesthesiologySan Diego, CA
Truongson X Nguyen, M.D.Internal MedicineOrange, CA
Tuan D Nguyen, DOInternal MedicineRosemead, CA
Ivan Nichols, M.D.Family PracticeOrange, CA
Michael J Nieto, M.D.Pediatric MedicineOrange, CA
Gelareh R Nikpour-Heravi, M.D.Obstetrics & GynecologyOrange, CA
Christopher C Ninh, MDOrthopedic SurgeryFountain Valley, CA
Bradley D Noblett, MDNeurosurgeryOrange, CA
Brian B Norouzi, M.D.UrologySanta Ana, CA
Taryl L Nothern, NPNurse PractitionerAnaheim Hills, CA
Danielle Ogez, M.D.Obstetrics & GynecologyOrange, CA
Kusum M Ohri, M.D.Internal MedicineOrange, CA
Norichika A Okada, MDAnesthesiologyOrange, CA
Dean Okimoto, MDFamily PracticeYorba Linda, CA
Joffre E OlayaPediatric MedicineOrange, 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