Siem P. Ia, NP
Accepting new patients

Siem P. Ia, NP


English, Chinese - Mandarin


Medical Board Certification

Nurse Practitioner, Pediatric Nursing Certification Board, 2012


MSN, Columbia University School of Nursing, 2012

Hospital Affiliations

Medical Services

Areas of Focus


  • Aetna
  • Anthem Blue Cross
  • Blue Shield of California
  • Centivo
  • Cigna
  • First Health
  • Health Net of California
  • Interplan (part of HealthSmart)
  • L.A. Care
  • MultiPlan
  • UFCM Health System
  • Prime Health Services
  • Private Healthcare Systems (PHCS)
  • UnitedHealthcare

The list of health care plans above may not be comprehensive and could change. 
Please contact your benefits coordinator or health insurance company directly to verify coverage.

Visit our health insurance information page for more details.