Address, phone & hours
Greenbelt Social Security Office
7401 Forbes Blvd, Suite C
Seabrook, MD
20706
Mon–Fri · 9:00 AM-4:00 PM
View on SSA.govAs of December 2024, the Greenbelt office served 72,845 SSA beneficiaries across 31 ZIP codes. Of those, 6,055 receive SSDI, representing 8% of the office's total caseload. When visiting, bring your full medical history and work records to ensure your application is complete. An attorney can help you organize this evidence to avoid common filing errors. Greenbelt ranks 4th of 23 Maryland field offices by SSDI recipients.
Your local SSA service center
The Greenbelt office serves as a local Social Security service center for a population where 6,055 individuals receive SSDI benefits as of December 2024. The 20785 ZIP code alone accounts for 655 of these recipients. While the office's SSDI share of 8% is lower than the national median of 11%, it remains a vital point of contact for the $139 million in monthly benefits paid out to the community. This office manages 7% of all beneficiaries in Maryland.
You can visit Greenbelt to file initial SSDI applications, drop off medical evidence, verify your identity, and update your direct deposit information. This office does not make final disability determinations, which are handled by the state DDS, nor does it conduct hearings, which occur 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. Always check your appointment notice to see if you are required to appear in person or if your business can be handled via phone or online.
Who this office serves
Beneficiaries in this service area receive an estimated $139,221k in Social Security benefits each month.
Before you visit
To prepare for your appointment at Greenbelt, bring a valid government-issued photo ID and a detailed work history including dates of employment and job duties. You should also provide a comprehensive list of all treating physicians with their current addresses and phone numbers, along with any recent medical records or test results. If you have received a prior denial, bring that paperwork to help your representative understand your claim history. An attorney can help you organize this evidence to avoid common filing errors.
Avoid common delays by ensuring your work history is complete and accurate, as gaps or errors can stall your application. Many people fail to provide a full list of their medical providers or forget to mention conditions that contribute to their inability to work. Never sign a document at the office without reading it thoroughly to ensure all information is correct. Failing to bring recent medical records often forces a follow-up visit, so double-check your folder before leaving home.
Should you bring an attorney?
The initial application stage is a critical time to build your case, as the evidence you submit now forms the foundation for your claim. Many people apply without legal guidance and only seek help after receiving a denial, which can make the process significantly more difficult. A qualified attorney can review your medical evidence and work history to ensure your application is as strong as possible from the start. Contact us for a free case review to see if professional representation is right for your situation.
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 Greenbelt field office to the hearing office below, per SSA's published service areas. The Greenbelt field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.
Frequently asked questions
While you can visit Greenbelt for some services without an appointment, it is highly recommended that you schedule one in advance. This ensures a claims representative is prepared to assist you with your specific SSDI application or benefit update.
Yes, you can file your initial SSDI application online through the Social Security website. However, visiting Greenbelt is often necessary for verifying identity or submitting original documents that cannot be uploaded digitally.
If you miss your appointment at Greenbelt, you should contact the office as soon as possible to reschedule. Missing a scheduled meeting can delay the processing of your application and may require you to restart certain parts of the verification process.
You should bring your government-issued photo ID, a detailed work history, a list of all your treating doctors, and any recent medical records or test results. Having these documents ready helps the staff at Greenbelt process your request more efficiently.





