SSA Field Office

San Fernando, CASocial Security Office

San Fernando serves 10 ZIP codes — file an SSDI application, submit medical records, or update your benefit details here.

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Address, phone & hours

Your local SSA service center

As your local Social Security service center, the San Fernando office manages a diverse caseload where 81% of beneficiaries are age 65 or older. While the office handles $51 million in monthly benefits, only 3,145 of the 35,470 total beneficiaries are disabled workers. This retirement-heavy mix means your specific disability claim requires clear, detailed medical evidence to stand out. The office serves 10 ZIP codes, including high-volume areas like 91331 and 91342.

You can visit San Fernando for initial SSDI applications, document drop-offs, and in-person identity verification. This office does not make final disability decisions, as those are handled by the state DDS. Additionally, any necessary hearings are conducted at a separate location. While you can often walk in for basic services, scheduling an appointment is recommended to ensure a representative is available to assist with your specific claim.

Who this office serves

35,470
Total beneficiaries
3,145
Disabled workers
25,960
Retired workers
10
ZIPs served

Beneficiaries in this service area receive an estimated $50,907k in Social Security benefits each month.

Before you visit

Prepare for your appointment by bringing a valid government-issued ID and a complete 15-year work history. You should also provide a comprehensive list of all treating providers with their current addresses and contact information. Bring your most recent medical records, a list of current medications, and any prior denial letters if you are reapplying. Expect your interview with a claims representative to last between 45 and 90 minutes.

Avoid delays by ensuring your work history is complete and accurate for the past 15 years. Many people fail to include recent medical records or neglect to mention mental health conditions that impact your ability to work. Never sign forms without reading them thoroughly, as inaccuracies can lead to unnecessary processing setbacks. Providing incomplete information is the most frequent cause of avoidable claim delays.

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Should you bring an attorney?

Even at the initial application stage, having professional representation can be a significant advantage. An attorney can help you ensure your medical evidence is properly documented and that your application is complete before it reaches the decision-makers. Most people who apply without help face hurdles that could have been avoided with proper guidance. Request a free case review to understand how your specific situation can be better presented.

Approval rates change with a lawyer

WITHOUT A LAWYER
baseline approval rate
Unrepresented claimants
WITH A LAWYER
~3×
higher approval rate
Represented claimants

Source: U.S. Government Accountability Office, GAO-18-37. The 3× gap is a population-wide average across all judges; individual outcomes vary.

If your SSDI claim moves to a hearing

About two-thirds of initial SSDI applications nationwide are denied. If yours is, your case moves to a hearing before an Administrative Law Judge at one of the regional hearing offices that handles appeals from San Fernando. The San Fernando field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.

Frequently asked questions