The NBPHE Certificant Directory may be used to verify that a credential holder's Certified in Public Health (CPH) and/or Certified in Disease Intervention (CDI) certification is active and up to date. If a certificant has earned both the CPH and CDI certifications they will be listed in the directory.

The directory is an up-to-date searchable database displaying all certificants matching the selection criteria.

Instructions: Please enter a first name or last name in the form below and click on Apply to find an active, retired, or provisional CPH and/or active CDI certificant. The search results will provide the credential holder's certification, status, issue date, and expiration date.