Clinicians affiliated with Banner Ocotillo Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 1405 South Alma School Road, Chandler, AZ 85286 · Phoenix-Mesa-Chandler, AZ · CCN 030147

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

134 clinicians affiliated with Banner Ocotillo Medical Center are in the 2024 Medicare Part B data (150 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 (20) · Physician Assistant (16) · Nephrology (13) · Emergency Medicine (12) · Certified Registered Nurse Anesthetist (CRNA) (11) · Nurse Practitioner (7) · Cardiology (6) · Gastroenterology (6) · Critical Care (Intensivists) (5) · General Surgery (5) · Podiatry (5) · Pathology (4) · Pulmonary Disease (4) · Urology (4) · Family Practice (3) · Hematology-Oncology (3) · Interventional Cardiology (3) · Orthopedic Surgery (3) · Diagnostic Radiology (2) · Infectious Disease (2)

Clinicians affiliated with Banner Ocotillo Medical Center, 2024

Alphabetical by last name; 101–134 of 134.

NameSpecialtyCity
Rajiv K Sharma, MDGastroenterologyBay City, MI
Salman S Sheikh, MDPulmonary DiseaseChandler, AZ
Rajiv Siddaramu, MDInternal MedicinePhoenix, AZ
Sean E Sitton, M.D.Orthopedic SurgeryChandler, AZ
Brian S Soles, MDPathologyAnn Arbor, MI
Maria Norivic L Soriano, NPNurse PractitionerMesa, AZ
Arpit Sothwal, MDCardiologyMesa, AZ
Jon E Stevenson, MDCardiologyChandler, AZ
Robert A Stroth, MDPathologyMesa, AZ
Violetta Suleymanova, M.DFamily PracticeGilbert, AZ
Housam A TahboubEmergency MedicineChicago, IL
Logan P Ternes, DOInternal MedicineChandler, AZ
Chloe TorresPhysician AssistantGilbert, AZ
Viet Tran, MDCardiologyChandler, AZ
Theodore Tzeremas, MDNephrologyTempe, AZ
Aniket A Vadnerkar, M.D.Infectious DiseaseParadise Valley, AZ
Samuel Varosky, PA-CPhysician AssistantMesa, AZ
Ramya Vejella, MDNephrologyMesa, AZ
Gianne Karla G VeloriaPhysician AssistantGilbert, AZ
Patrick Viviano, M.D.Internal MedicineChandler, AZ
Ilya A Volfson, M.D.UrologyPhoenix, AZ
Paul Walker, MDFamily PracticeMesa, AZ
Joshua Wallbrecht, M.D.Emergency MedicineChandler, AZ
David J Wang, MDCardiologyChandler, AZ
Sarah D Weishaar, DNPCertified Registered Nurse Anesthetist (CRNA)Scottsdale, AZ
Thomas Winter, MDEmergency MedicineRoyal Oak, MI
Bryan Y Wong, MD PHDHematology-OncologyGilbert, AZ
Takako Yamada, DNP, FNP-CNurse PractitionerChandler, AZ
Siamac Yazdchi, MDInternal MedicineChandler, AZ
Chris B Yoo, MDInternal MedicineGlenview, IL
Asser M Youssef, M.D.General SurgeryApache Junction, AZ
Yuzana Zaw, MDNephrologyPhoenix, AZ
Joseph Zhao, MDNephrologyChandler, AZ
Kevin Zuidema, D.O.Internal MedicineMesa, AZ

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