ONS offers primary source verification for provider cards earned through the completion of the ONS/ONCC Chemotherapy Immunotherapy Certificate course, the ONS/ONCC Chemotherapy Immunotherapy Certificate Renewal course, the Fundamentals of Chemotherapy Immunotherapy course, and the Fundamental of Chemotherapy Immunotherapy Renewal course. Requests for completion of a verification form or verification on official ONS letterhead must be requested in writing and include the nurse’s full name and home address. There is a $15 charge for verifications. Please send requests for written verification to firstname.lastname@example.org. You can also reach us by selecting "Submit a request" within the ONS Help Center.
ONS does not provide verification for OCN®, AOCN®, AOCNP®, AOCNS®, CPON®, CPHON®, CBCN®, or BMTCN® certification status. Primary source verification for certification status is provided by the Oncology Nursing Certification Corporation. Details related to these requests can be found at www.oncc.org.
For questions, contact ONS Customer Relations at email@example.com or 866-257-4667, option 2. Business hours are Monday through Friday, 8:30 am–5 pm EST.