General Certifications (ACLS, BLS/BCLS, PALS, NRP, ATT); Nursing Certifications (CPI, ENPC, RNFA, TNCC, AWHONN, STABLE, ASLS, NBSTSA, APHON, CMA, CCMA, RMA, C-EFM). Slate Healthcare is a premier travel healthcare staffing agency, connecting healthcare professionals with thousands of opportunities at top-tier hospitals and facilities across the country.