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; 301–397 of 397.

NameSpecialtyCity
Dariush Sahmedini, M.D.PathologyLos Angeles, CA
Felicia J Salanga, DOFamily PracticeSimi Valley, CA
Miguel Salazar, MDCardiologyLos Angeles, CA
Raymundo M Salcedo, M.D.AnesthesiologySylmar, CA
Mario A Saldana, MDInternal MedicineRiverside, CA
Shamel Sanani, MDMedical OncologyMission Hills, CA
Desiree E Sanchez, MDUrologySimi Valley, CA
Sarmen V Sarkissian, M.D.Internal MedicineMission Hills, CA
Diana Sarkisyan, M.D.Internal MedicineSylmar, CA
Imran A Sayeedi, M.D.Internal MedicineTarzana, CA
Kelly Schlatter, PA-CPhysician AssistantSimi Valley, CA
Chandrika Seneviratne, M.D.PathologyLos Angeles, CA
Khristina M Shad, PA-CPhysician AssistantSimi Valley, CA
Farridah Shafiee, D.O.Internal MedicineSimi Valley, CA
Nikita M Shah, MDSurgical OncologyThousand Oaks, CA
Nissar Shah, M.DEndocrinologyVentura, CA
Shahrzad Shareghi, M.D.CardiologySimi Valley, CA
Nishant Sharma, MDVascular SurgeryThousand Oaks, CA
Richard M Shaw, MDFamily PracticeSimi Valley, CA
Omid S Shaye, M.D.Hematology-OncologyWest Hills, CA
Na Shen, M.D.EndocrinologyThousand Oaks, CA
Mariam Shetab, MDHospitalistRedding, CA
Peter E Shin, M.D.Emergency MedicineGlendale, CA
Michael Shirazi, D.O.Diagnostic RadiologySan Francisco, CA
Sarah Shirazi, M.D.Internal MedicineCamden, NY
Olaseni A Shoroye, D.OInternal MedicineRochester, NY
Leo M Shum, M.DEmergency MedicinePasadena, CA
Jennifer Siani, M.D.EndocrinologyWestlake Village, CA
Saif H Siddiqi, M.D.Diagnostic RadiologySanta Ana, CA
Asra S Siddiqui, M.D.Internal MedicineNewbury Park, CA
Sanbir S Sidhu, M.DCardiologyNorthridge, CA
Lakshmanan SivasundaramSports MedicineSimi Valley, CA
Samuel J Slomowitz, M.D.Hematology-OncologyLos Angeles, CA
Emanuela Sofroni, M.D.NeurologyThousand Oaks, CA
Nader Soliman, M.D.AnesthesiologyCulver City, CA
Mitchell L Solomon, M.D.AnesthesiologySimi Valley, CA
Eugene Song, P.A.-CPhysician AssistantVisalia, CA
Malini Soogoor, M.D.,Infectious DiseaseSimi Valley, CA
Erik C Spayde, MDOrthopedic SurgeryThousand Oaks, CA
Anitha Srinivasa, M.D.Internal MedicineWestlake Village, CA
Demetrios G StavrakisGastroenterologyPorter Ranch, CA
Noah Sugerman, M.D.Emergency MedicineLos Angeles, CA
Nancy Sun, M.D.Emergency MedicineSimi Valley, CA
William SunInternal MedicineFresno, CA
Nikil Swamy, MDNeurologySan Francisco, CA
Mamta Swaroop, M.D.General SurgeryChicago, IL
Mark Anthony D Sy, MDAnesthesiologyLos Angeles, CA
Albert K Szeto, MDDiagnostic RadiologyLynwood, CA
Christopher L Taicher, M.D.Emergency MedicineWest Hollywood, CA
Daniel B Takeda, M.D.Family PracticeSimi Valley, CA
Amir H Talebi Liasi, M.D.Diagnostic RadiologySanta Monica, CA
Irene S Tan, M.D.Obstetrics & GynecologySimi Valley, CA
Annie Tang, M.D.Surgical OncologyDuarte, CA
Tung H Tang, D.O.NeurologySimi Valley, CA
Muhammad A Taqi, M.D.NeurologyPalm Springs, CA
Happy D Thakkar, M.D.CardiologySimi Valley, CA
Lucille C Thomas, M.D.Family PracticeAgoura Hills, CA
Sherry Thomas, MD MPHObstetrics & GynecologyWestlake Village, CA
Ira H Tilles, MDEmergency MedicineLos Angeles, CA
Imelda Tio, M..D.Obstetrics & GynecologyWest Hills, CA
Tigran Tiraturyan, M.D.Internal MedicineGlendale, CA
Jasbir S Tiwana, M.DInternal MedicineSimi Valley, CA
Varol S Togay, M.D.CardiologySimi Valley, CA
Treise N Tomlinson-Chesnut, M.D.Internal MedicineNewbury Park, CA
Heather A Trattner, PA-CPhysician AssistantBurbank, CA
Mayur Trivedi, MDGastroenterologySimi Valley, CA
Bonni Tromello, CFNPNurse PractitionerNewbury Park, CA
Nancy L Tsoi, MDFamily PracticeMalibu, CA
Sanjay Udani, M.D.HospitalistAgoura, CA
Abby N Uhrinak, M.D.Obstetrics & GynecologyWestlake Village, CA
Lovelle Christine Valencia, N.P.Nurse PractitionerLake Balboa, CA
Angela T Valle, MDObstetrics & GynecologyWestlake Village, CA
Preetham Venkateswaran, MDInternal MedicineFlint, MI
Ryan T Vickers, PA-C, MMSPhysician AssistantSimi Valley, CA
John A Vigilante, M.D.Diagnostic RadiologyTwentynine Palms, CA
Nhat C Vo, M.D.Pediatric MedicineMoorpark, CA
Steven J Voskanian, M.D.AnesthesiologyWest Hollywood, CA
Becky Wade, M.D.Internal MedicineVentura, CA
Vikram S Wadhwa, MDDiagnostic RadiologyWest Hollywood, CA
Joanne H Wang, MDHand SurgerySimi Valley, CA
Camille E Wedlow, MDInternal MedicineThousand Oaks, CA
Michael WhiteHospitalistBillings, MT
Neil P Williams, MDInternal MedicineLos Angeles, CA
Dean Wilson, P.A.Physician AssistantThousand Oaks, CA
Sima Yaftali, M.D.Internal MedicineThousand Oaks, CA
Jie Shi Yan, M.D.NephrologySimi Valley, CA
Susie T Yang, M.D.AnesthesiologyFresno, CA
Ayhan Yoruk, MDClinical Cardiac ElectrophysiologyMoorpark, CA
Daria Younessi, MDFamily PracticeSimi Valley, CA
Jennifer S Young, DOFamily PracticeThousand Oaks, CA
Alfred L Yu, M.D.Emergency MedicineSimi Valley, CA
Leila Zafaranchi, MDObstetrics & GynecologyWest Hills, CA
Oscar J Zagala, M.D.AnesthesiologyGlendale, CA
Zaheer S Zaidi, M.D.AnesthesiologySimi Valley, CA
Jora ZaroukianCritical Care (Intensivists)Glendale, CA
Alen Zehnaly, M.D.AnesthesiologyGlendale, CA
Brittany Zeigler, NPNurse PractitionerSimi Valley, 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