What can I do at a Social Security office in San Mateo?

At the 1 San Mateo Social Security office you can apply for or replace a Social Security card, update your name or address, apply for retirement, disability, or SSI benefits, request a benefit verification letter, and get help enrolling in Medicare.

Do I need an appointment at a San Mateo Social Security office?

The Social Security Administration recommends scheduling an appointment before you visit — call the office in advance using the number on its listing. Many services, including replacing a lost card, can also be started online at ssa.gov.

Social Security offices in San Mateo, California

San Mateo, California has 1 Social Security field office where you can apply for or replace a Social Security card, report a name or address change, apply for retirement, disability, or SSI benefits, and get help with Medicare. Office addresses, phone numbers, and hours are listed below.

San Mateo Social Security Office

800 South Claremont St, Suite 101
San Mateo, CA 94402

Hours: Monday–Friday, 9:00 AM–4:00 PM

Phone: (866) 726-8193

Directions

Frequently asked questions

What can I do at a Social Security office in San Mateo?: At the 1 San Mateo Social Security office you can apply for or replace a Social Security card, update your name or address, apply for retirement, disability, or SSI benefits, request a benefit verification letter, and get help enrolling in Medicare.
Do I need an appointment at a San Mateo Social Security office?: The Social Security Administration recommends scheduling an appointment before you visit — call the office in advance using the number on its listing. Many services, including replacing a lost card, can also be started online at ssa.gov.

Office data sourced from the Social Security Administration. Hours and services can change — confirm with the office before visiting.