National Board for Certification in Occupational Therapy

Address: 12 South Summit Avenue, Suite 100
Gaithersburg, MD 20877
Phone: (301) 990-7979 Fax: (301) 8698492 Website:

The National Board for Certification in Occupational Therapy, Inc. (NBCOT)
Is a not-for-profit credentialing agency that provides certification for the occupational therapy profession. NBCOT® serves the public interest by developing, administering and continually reviewing a certification process that reflects current standards of competent practice in occupational therapy. We also work with state regulatory authorities, providing information on credentials, disciplinary actions, and regulatory and certification renewal issues.

Click HERE to verify an individual’s Occupational Therapist Registered (OTR) or Certified Occupational Therapist Assistant (COTA) status by requesting a NBCOT Certification Verification Letter.

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