William Harris, MD

Accepting New Patients

Specialties

  • Allergy & Immunology

Contact

Primary Office
Allergy Partners of California
1140 W. La Veta Ave., Suite 850
Orange, CA 92868
Phone
714.771.7994
Fax
714.744.4167
Get Directions
Office 2
Allergy Partners of California
1440 N. Harbor Blvd., Suite 708
Fullerton, CA 92835
Phone
714.771.7994
Fax
714.744.4167
Get Directions
Office 3
Allergy Partners of California
4050 Barranca Pkwy., Suite 110
Irvine, CA 92604
Phone
714.771.7994
Fax
714.774.4167
Get Directions
Office 4
Allergy Partners of California
505 S. Main St., Suite 250
Orange, CA 92868
Phone
714.771.7994
Fax
714.744.4167
Get Directions

Education & Training

Fellowship
  • University of California - Irvine
Certification
  • American Board of Allergy and Immunology
  • American Board of Internal Medicine
  • Medical Board of California
Medical School
  • Northeast Ohio Medical University College of Medicine

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
  • G64493
NPI
1922065788

Last Updated: April 9th, 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.

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Call Us at (855) 367-7747