Arthur Loussararian, MD

Accepting New Patients

Specialties

  • Cardiology
  • Interventional Cardiology

Contact

Primary Office
Mission Internal Medical Group (Office - Primary)
26800 Crown Valley Pkwy., Suite 120
Mission Viejo, CA 92691
Phone
9493646000
Fax
9493645026
Get Directions

Education & Training

Fellowship
  • Harbor / UCLA Medical Center
  • Legacy Health Systems Internal Medicine Residency
Certification
  • American Board of IM/Cardiovascular Disease
  • American Board of IM/Interventional Cardiology
  • American Board of Internal Medicine
  • Medical Board of California

Languages

  • Armenian
  • Spanish

Age Restriction

None

Insurance Plans

Plan name Status Type Plan number
Plan name
MCSHP(LGC)
Status
Accepting new patients
Type
Commercial
Plan number

Additional Information

License Numbers
  • G75082
NPI
1720065121

Last Updated: September 2nd, 2025
Our provider’s information changes from time to time. If you believe you’ve discovered incorrect provider information, please contact MCSelectMemberServices@memorialcare.org or click here to learn about other ways you can report a discrepancy.