| | Office Address2020 W. Walnut St.Santa Ana, California 92703
 For directions click here
 
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 | Mailing AddressP.O. Box 22006, Santa Ana, California 92702-2006 | 
 
 | Office HoursMonday-Friday, 8AM-5PM | 
 
 
 
 | Provider Enrollment or to report a new hire call:1-714/825-3195 | 
 
 | For questions or information regarding the Provider Registry call:1-714/825-3202 | 
 
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