Installation Guide 2026

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Naval Support Activity South Potomac (NSF Indian Head)

Naval Support Activity South Potomac (NSASP) is a major shore command within Naval District Washington and serves as the host command for two historic naval installations in the region: Naval Support Facility (NSF) Dahlgren, Virginia and Naval Support Facility Indian Head, Maryland.

Contact Information
Website

Address:

3838 Strauss Avenue Indian Head, MD 20640

Main:

866-359-5540
Find on Google Maps

Programs & Services

  • Deployment/Mobilization
    Address
    4260 Steve’s Way Bldg D328 Indian Head, MD 20640-5110
    Map
    Website
    Phone

    Main:

    540-653-1839

    Info:

    800-500-4947
    Hours

    Please contact FFSC at NSASP Dahlgren for all services.
    Mon-Fri 0730 – 1600
    Sat – Sun and Holidays – Closed

  • Deployment/Mobilization
    Address
    4307 kings Court Bldg D324 Dahlgren, VA 22448-5126
    Map
    Website
    Phone

    Main:

    540-653-1839

    Info:

    800-500-4947
    Hours

    Please contact NSASP Dahlgren to render services:
    Mon-Fri 7:30am – 4:00pm
    Sat – Sun and Holidays – Closed

  • Educational and Developmental Intervention Services (EDIS)
    Address
    Charles County Public Schools F.B.Gwynn Center 5998 Radio Station Road LaPlata, MD 20646-3337
    Map
    Website
    Phone

    Main:

    301-753-1745
    Hours

    Mon – Fri 8:00 a.m. – 4:00 p.m.
    Sat – Sun and Holidays – Closed

  • EFMP – Enrollment
    Address
    1600 West Wilson Road Indian Head, MD 20640
    Map
    Website
    Phone

    Main:

    301-744-4601
    Hours

    Mon – Thu 7:15 a.m. – 4:00 p.m.
    Fri 7:30 a.m. – 12:00 p.m.
    Sat – Sun and Holidays – Closed

  • EFMP – Family Support
    Address
    4260 Steve’s Way Bldg D328 Indian Head, MD 20640-5110
    Map
    Website
    Phone

    Main:

    540-653-1839

    Info:

    800-500-4947
    Hours

    Please contact FFSC at NSASP Dahlgren for all services.
    Mon-Fri 0730 – 1600
    Sat – Sun and Holidays – Closed

  • Emergency Relief Services
    Address
    4260 Steve’s Way BLDG D 328 Indian Head, MD 20640
    Map
    Website
    Phone

    Main:

    301-342-4739

    Info:

    Emergency: 877-272-7337 | Red Cross
    Hours

    Mon – Fri 8:00 a.m. – 4:00 p.m. – Phone the NAS Patuxent River Office:
    301-342-4739 to make an Appt.
    Sat – Sun and Holidays – Closed

  • Exchange(s)
    Address
    Indian Head Navy Exchange 101 Strauss Ave. Indian Head, MD 20640
    Map
    Website
    Phone

    Main:

    301-743-5415
    Hours

    Mon – Fri 7:00 a.m. – 6:00 p.m.
    Sat 10:00 a.m. – 4:00 p.m.
    Sun 10:00 a.m. – 3:00 p.m.
    Holiday hours varied

  • Family Advocacy Program
    Address
    4260 Steve’s Way Bldg D328 Indian Head, MD 20640-5110
    Map
    Website
    Phone

    Main:

    540-653-1839

    Info:

    800-500-4947
    Hours

    Please contact FFSC at NSASP Dahlgren for all services.
    Mon-Fri 0730 – 1600
    Sat – Sun and Holidays – Closed

  • Family Advocacy Program
    Address
    4260 Steve’s Way Bldg. D328 Indian Head, MD 20640-5110
    Map
    Website
    Phone

    Main:

    540-653-1839

    Info:

    800-500-4947
    Hours

    Please contact FFSC at NSASP Dahlgren for all services.
    Mon-Fri 0730 – 1600
    Sat – Sun and Holidays – Closed

  • Family Child Care/Child Development Homes
    Address
    4250 CDC Drive Bldg 1901 Indian Head, MD 20640-5100
    Map
    Website
    Phone

    Main:

    301-744-4458
    Hours

    Mon – Fri 7:00 a.m. to 4:00 p.m.
    Sat – Sun and Holidays – Closed
    Essential Personnel Only

  • Financial Institutions
    Address
    4124 W. Patton Road Suite 101 Indian Head, MD 20640-5136
    Map
    Website
    Phone

    Main:

    888-842-6328
    Hours

    For an accurate update on hours of operation, please go to navyfederal.org.

    Mon-Fri 0830-1600

  • Gymnasiums/Fitness Centers
    Address
    4260 Steve’s Way Bldg D328 Indian Head, MD 20640-5110
    Map
    Website
    Phone

    Main:

    301-744-4661
    Hours

    Mon – Fri 0700 – 1600
    Sat 0930 – 1300
    Sun 1000 – 1300