Clinicians affiliated with Adventist Health Simi Valley

Acute Care Hospitals · Voluntary non-profit - Private · 2975 N Sycamore Dr, Simi Valley, CA 93065 · Oxnard-Thousand Oaks-Ventura, CA · CCN 050236

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

397 clinicians affiliated with Adventist Health Simi Valley are in the 2024 Medicare Part B data (427 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 (67) · Family Practice (45) · Diagnostic Radiology (32) · Emergency Medicine (26) · Anesthesiology (23) · Physician Assistant (23) · Obstetrics & Gynecology (20) · Nurse Practitioner (18) · Cardiology (14) · Hospitalist (13) · General Surgery (10) · Hematology-Oncology (10) · Orthopedic Surgery (8) · Pulmonary Disease (8) · Gastroenterology (7) · Endocrinology (6) · Neurology (6) · Neurosurgery (6) · Urology (5) · Infectious Disease (4) · Nephrology (4) · Pathology (4) · Critical Care (Intensivists) (3) · General Practice (3) · Medical Oncology (3) · Vascular Surgery (3) · Interventional Cardiology (2) · Interventional Radiology (2) · Physical Medicine and Rehabilitation (2) · Psychiatry (2) · Rheumatology (2) · Surgical Oncology (2) · Clinical Cardiac Electrophysiology (1) · Dermatology (1) · Geriatric Medicine (1) · Gynecological Oncology (1) · Hand Surgery (1) · Hospice and Palliative Care (1) · Ophthalmology (1) · Otolaryngology (1) · Pediatric Medicine (1) · Podiatry (1) · Radiation Oncology (1) · Sports Medicine (1) · Thoracic Surgery (1) · Undefined Physician type (1)

Clinicians affiliated with Adventist Health Simi Valley, 2024

Alphabetical by last name; 1–100 of 397.

NameSpecialtyCity
Venkat Raghav Aachi, MDNeurosurgeryThousand Oaks, CA
Arin Aboulian, MDPulmonary DiseaseGlendale, CA
Nicholas J Abram, M.D.Emergency MedicineBuffalo, MN
Seyed Mahdi Abtahi, MDDiagnostic RadiologyLos Angeles, CA
Omar Abumahfouz, MDInternal MedicineFayetteville, GA
Robert A Acquarelli, M.D.Diagnostic RadiologySimi Valley, CA
Mahyar AfroozInternal MedicineCooperstown, NY
Eli Ahdoot, D.OOrthopedic SurgeryBurbank, CA
Eugene S Ahn, MDRadiation OncologySimi Valley, CA
Andre B AkhondiCardiologyThousand Oaks, CA
Emin Aleksani, PA-CPhysician AssistantPasadena, CA
Jeffrey B Allan, MDInternal MedicineCamarillo, CA
Rajaa M Almestady, MDDiagnostic RadiologyKent, OH
Roofan Alsayegh, MDInternal MedicineWest Hills, CA
Arturo Alvarez Antezana, MDHospitalistSonora, CA
Moe Amadpour, M.D.GastroenterologySimi Valley, CA
Chude A Anagor, MDHospitalistVallejo, CA
Robert M AndersonPhysician AssistantMission Hills, CA
Nkoli Anigbogu, MDHospitalistSan Bernardino, CA
Olga Anikina, MDHospitalistOakland, CA
Gautam R Anugu, MDInternal MedicineAnaheim, CA
Ashim Arora, M.D.Pulmonary DiseaseSimi Valley, CA
Manoj Aswani, M.D.Internal MedicineThousand Oaks, CA
Elena Atchikova, M.D.Internal MedicineEscondido, CA
David Aufrichtig, MDDiagnostic RadiologyThousand Oaks, CA
Arbi AyvazianEmergency MedicineColton, CA
Sergey Ayvazyan, MDEmergency MedicineBurbank, CA
Setrak Manouk M AzrenkassianInternal MedicineThousand Oaks, CA
Armen E BabakhanyanNurse PractitionerSimi Valley, CA
Yaser Badr, M.D.NeurosurgeryGlendale, CA
Pedram Bagheri, MDInternal MedicineThousand Oaks, CA
Liana Baghumyan, NPNurse PractitionerGlendale, CA
Bahareh Bahadini, MDMedical OncologyThousand Oaks, CA
Cara B Baker, MDAnesthesiologyWest Covina, CA
Jody L Balloch, MDFamily PracticeCamarillo, CA
Harpreet S Bawa, M.D.Orthopedic SurgeryWestlake Village, CA
Michael S Benjamin, M.D.Hematology-OncologyWest Hills, CA
Glenn Berdin, PMHNP-BCNurse PractitionerValencia, CA
Shahram Beroukhim, MDAnesthesiologyLos Angeles, CA
Lauren H Beshay, MDInternal MedicineThousand Oaks, CA
Alaa Beydoun, M.D.Diagnostic RadiologyCosta Mesa, CA
Michael W Boone, M.D.Emergency MedicineSanta Monica, CA
Andrew Bourgeois, M.D.Emergency MedicineSimi Valley, CA
Candice L Brady, DOOrthopedic SurgeryCamarillo, CA
Mai Brooks, MDGeneral SurgeryThousand Oaks, CA
Trung D Bui, MDVascular SurgeryThousand Oaks, CA
Elise L Bukont, D.O.Family PracticeThousand Oaks, CA
Colton Bush, M.D.Diagnostic RadiologyAgana Heights, GU
Jeffrey M Caputo, M.D.Family PracticeSimi Valley, CA
Anthony M Cardillo, MDInternal MedicineGlendale, CA
Hugo Cardona, MDAnesthesiologyBurbank, CA
Mirela CernaianuFamily PracticeThousand Oaks, CA
Carney Chan, MDVascular SurgeryThousand Oaks, CA
Stephen A Chan, M.D.OtolaryngologyOxnard, CA
Lisbeth H Chang, MDObstetrics & GynecologyNorthridge, CA
Dhananjay Chatterjee, M.D.CardiologyCalabasas, CA
Frank H Chen, MDDiagnostic RadiologyJersey City, NJ
Jack L Chen, M.D.Diagnostic RadiologyTarzana, CA
Linh L Chen, MDDiagnostic RadiologyGlendale, CA
Susan J Cheng, MDFamily PracticeThousand Oaks, CA
Jatin Chhabra, M.D.HospitalistLos Angeles, CA
David D Chi, M.D.General SurgeryThousand Oaks, CA
Pawandip S Chima, FNPNurse PractitionerSherman Oaks, CA
Pao Y Chiu, M.D.Emergency MedicineLos Angeles, CA
Suneeta Choudhary, M.D.Family PracticeSimi Valley, CA
Amy Y Chow, MDEndocrinologyThousand Oaks, CA
Fukai L Chuang, M.D.Hematology-OncologyLos Angeles, CA
Adam B Clark, DOEmergency MedicineSimi Valley, CA
Shariar Cohen-Gadol, M.D.RheumatologyThousand Oaks, CA
Joseph Collins, D.O.Physical Medicine and RehabilitationWestlake Village, CA
Lauryn A Cooper, PA-CPhysician AssistantThousand Oaks, CA
Michele M Cosgrove, M.D.PathologyGlendale, CA
Shanoe Cutts, MDDiagnostic RadiologySan Diego, CA
Adrian Danescu, MEDICAL DOCTOREmergency MedicineOxnard, CA
Ted D Darden, MDFamily PracticeSylmar, CA
Lucia L Dattoma, MDGeriatric MedicineSimi Valley, CA
Dantae D Davies, M.D.General SurgerySimi Valley, CA
Daniel K Davis, MDOrthopedic SurgerySimi Valley, CA
Timothy Deaconson, MDGeneral SurgeryMankato, MN
Royal Dean, M.D.General PracticeSimi Valley, CA
Marissa Defreese, MDGeneral SurgeryStamford, CT
Ronald De La Pena, M.D.Obstetrics & GynecologyThousand Oaks, CA
Harout Dermendjian, M.D.Interventional RadiologyValencia, CA
Garo Derparseghian, M.D.AnesthesiologyWest Hollywood, CA
Angelika DesimoneNurse PractitionerSanta Cruz, CA
Vishva Dev, M.D.CardiologyThousand Oaks, CA
Joel P Dey, MDPsychiatryBoynton Beach, FL
Amita Dharawat, M.D.CardiologyWest Hollywood, CA
John R Dingilian, MDFamily PracticeSimi Valley, CA
Melanie S DreherNurse PractitionerSimi Valley, CA
Colin T Drew, PA-CPhysician AssistantPalm Springs, CA
Lousine Egiazarian, FNP-CNurse PractitionerSun Valley, CA
Lauren E Eisenbud, MDHematology-OncologyWestlake Village, CA
Monica El-Masry, M.D.Hematology-OncologySimi Valley, CA
Vaughn A Eyvazian, M.D.Internal MedicineLos Angeles, CA
Arrash Fard, M.D.CardiologySimi Valley, CA
Brian K Fenmore, MDObstetrics & GynecologyTarzana, CA
Tucker R Fischbeck, DODiagnostic RadiologyPhoenix, AZ
Frances B Flit, MSN, APRN, FNPNurse PractitionerEncino, CA
Sheila Flom, M.D.Family PracticeVentura, 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