Address, phone & hours
Thousand Oaks Social Security Office
322 E Thousand Oaks Bl, Suite 110
Thousand Oaks, CA
91360
Mon–Fri · 9:00 AM-4:00 PM
View on SSA.govAs of December 2024, the Thousand Oaks office served 50,820 beneficiaries across 13 ZIP codes. Of those, 2,325 receive SSDI, representing 5% of the office's total caseload. This office is open Monday through Friday from 9:00 AM to 4:00 PM for document submission and application assistance. An attorney can help you organize your medical evidence before you file to avoid common pitfalls. Thousand Oaks ranks 92nd of 124 California field offices by SSDI recipients.
Your local SSA service center
The Thousand Oaks office is your local Social Security service center, managing a total of 2,325 disabled-worker beneficiaries as of December 2024. The ZIP code 93065 alone accounts for 800 of these SSDI recipients. With a total monthly payout of $113 million across all programs, this office supports a broad range of local needs. While the SSDI share of 5% is lower than the national median of 11%, the office remains a critical point of contact for initial applications and ID verification.
At the Thousand Oaks office, you can file your initial SSDI application, drop off required medical documentation, and verify your identity for benefit processing. This location also assists with Medicare enrollment and direct deposit updates. Please note that this office does not make final disability determinations, which are handled by the state, nor does it conduct hearings, which occur at a separate office. While walk-ins are accepted, scheduling an appointment is recommended to ensure a representative is available to assist you.
Who this office serves
Beneficiaries in this service area receive an estimated $113,061k in Social Security benefits each month.
Before you visit
To prepare for your visit, bring a valid government-issued photo ID and a detailed 15-year work history. You should also provide a comprehensive list of your treating physicians, including their contact information and addresses. Bring copies of your most recent medical records, a list of current medications, and any prior denial letters if you are reapplying. Expect your appointment to last between 45 and 90 minutes as a claims representative reviews your file.
Avoid common delays by ensuring your work history is complete and accurate for the last 15 years. Many people overlook the importance of providing recent medical records, which are essential for the state to evaluate your condition. Do not forget to mention all mental health conditions, as these are often as critical as physical impairments. Finally, never sign any SSA forms without reading them thoroughly to ensure all information is correct.
Should you bring an attorney?
The application stage is the foundation of your entire disability claim, yet many people navigate it without professional guidance. An attorney can help you gather the necessary evidence and ensure your application is complete, which may prevent unnecessary denials. If you are preparing for your first appointment, a free case review can help you understand your rights and the documentation required for a successful outcome.
Approval rates change with a lawyer
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. SSA routes appeals from the Thousand Oaks field office to the hearing office below, per SSA's published service areas. The Thousand Oaks field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.
Frequently asked questions
While the Thousand Oaks office accepts walk-ins, scheduling an appointment is highly recommended to reduce your wait time. You can contact this office using the phone button below to confirm availability before you travel.
Yes, you can file your initial SSDI application online through the official Social Security website. However, visiting the Thousand Oaks office is often necessary for submitting original documents or verifying your identity in person.
You should bring your photo ID, a 15-year work history, a list of your doctors with their contact information, and your most recent medical records. Having these items ready helps the claims representative process your request more efficiently.
If you miss your appointment, you should contact the office immediately using the phone button below to reschedule. Missing an appointment can delay your application, so it is important to communicate with the staff as soon as possible.
You are not required to have a lawyer for your first appointment, but legal representation can be beneficial. An attorney can help you prepare your medical evidence and ensure your application is filed correctly, which may improve your chances of a favorable decision.





