NPDB Customer Service

Contact Information
Main 1-800-767-6732
FAX 1-703-803-1964

Outside US 1-703-802-9380
TTY/TDD (Access for Hearing Impaired)
1-703-378-3919
Mailing Addresses
For regular delivery:
The NPDB
P.O. Box 10832
Chantilly, VA 20153-0832

For overnight delivery:
The NPDB
4094 Majestic Lane, PMB-332
Fairfax, VA 22033

www.npdb.hrsa.gov