Address, phone and office hours
| Address | 23311 Madero, Mission Viejo, CA 92691 |
|---|---|
| Phone | (888) 306-9878 |
| Fax | (833) 950-3661 |
| Monday | 9:00 AM - 4:00 PM |
| Tuesday | 9:00 AM - 4:00 PM |
| Wednesday | 9:00 AM - 4:00 PM |
| Thursday | 9:00 AM - 4:00 PM |
| Friday | 9:00 AM - 4:00 PM |
| Saturday–Sunday | Closed |
| SSA office code | B58 |
Appealing a disability decision from the Mission Viejo office
SSA lists the Mission Viejo field office among the offices served by the Orange Hearing Office. That is where an administrative law judge will hear your case if your claim is denied at reconsideration.
Before the hearing, the medical decision is made by Disability Determination Service Division. Read how to appeal a denial (60-day deadline) and what happens at the hearing.
What you can do at this office
- Apply for retirement, disability (SSDI), SSI, survivors and spouse benefits. Social Security card applications too.
- Replace a Social Security card or update your name.
- Request a reconsideration or a hearing if your claim was denied (forms).
- Report changes that affect your benefits and get benefit verification letters.
Many of these services can be done online at ssa.gov or by calling 1-800-772-1213. See how to schedule an appointment.
Frequently asked questions
What is the phone number of the Mission Viejo Social Security office?
The Mission Viejo, CA Social Security office phone number is (888) 306-9878 and its fax is (833) 950-3661. SSA's national line is 1-800-772-1213.
What are the hours of the Mission Viejo Social Security office?
Monday to Friday, 9:00 AM - 4:00 PM, according to SSA. It is closed on weekends and federal holidays.
Where is the Social Security office in Mission Viejo?
23311 Madero, , Mission Viejo, CA 92691.
Where are disability appeal hearings held for the Mission Viejo office?
SSA lists the Mission Viejo field office among those served by the Orange Hearing Office (Orange, CA). Its average processing time is about 9.2 months.
Do I need an appointment?
SSA says that if you need in-person help, you must make an appointment to visit a local office. Call the office or 1-800-772-1213 (8:00 a.m. to 7:00 p.m. local time, Monday to Friday). Many services are also available online at ssa.gov.