Social Security Office — Riverhead, NY (Riverhead Ny)
✓ Hours and phone checked against official Social Security Administration data (updated March 9, 2026)
526 East Main Street
Riverhead, NY 11901
Riverhead, NY 11901
📞 Office phone: (888) 397-9819
National helpline (for most questions): 1-800-772-1213
Get directions Call this officeOffice hours
| Day | Opens | Closes |
|---|---|---|
| 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 | |
Also closed on federal holidays. Lines are usually longest on Mondays and in the first week of the month; arriving well before closing is a good idea.
Before you go
- Appointments: many services now need one. Call the office or the national number first — it can save you a wasted trip.
- Bring photo ID (driver's license or passport) to every visit.
- Replacement card: bring an unexpired photo ID and proof of citizenship (birth certificate or passport). Originals, not photocopies.
- Applying for benefits: bring your birth certificate and recent pay stubs or W-2s if you have them.
- Skip the trip if you can: benefit letters, address changes, and card replacement (in most states) can be done free at ssa.gov.
More help: What to bring · Do you need an appointment? · Replacing a lost card
Other offices near Riverhead
- Patchogue Ny, NY — 75 Oak Street, Patchogue, NY 11772 · (866) 771-1991
- Melville Ny, NY — Ste 201, 1121 Walt Whitman Rd, Melville, NY 11747 · (866) 964-0165
- Gloversville Ny, NY — 13 N Arlington Ave, Gloversville, NY 12078 · (888) 528-9446
- West Babylon Ny, NY — 510 Park Avenue, West Babylon, NY 11704 · (866) 964-7375
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