National Occupational Health Services

[ Occupational Testing | Medical Surveillance | Drug & Alcohol Testing ]

Call us toll-free... 800-900-6647

Online Reporting

  • Access Drug Screen and Breath Alcohol Test Results Directly Online
  • Secure Internet Transactions for Employee Lists, Random Lists and Alternates Lists
  • HIPPA Compliant
  • Paperless Transactions
  • DOT Record Keeping and Certification of Compliance
  • 24 Hours per Day
  • 7 Days per Week

For questions or more information, e-mail to nohsonline@nohs.com

National Occupational Health Services
Mailing Address
6848 East 41st Street
Tulsa, Oklahoma 74145
918-794-4777 (phone) 800-900-6647 (toll-free) 918-794-4777 (fax)