Educational programs to prepare nurse practitioners (NPs) were historically built upon foundational nursing experience. Originally prepared as certificate programs in 1965, the educational requirements for nurse practitioners (NPs) rapidly shifted from certificate programs to the Master's degree (DellaBella, 2015; Fairman, 2008). As Doctor of Nursing Practice (DNP) degree programs increase in number, it is unknown whether this foundational nursing experience has changed, or if it differs by certification type for pediatric nurse practitioners (PNPs). This study aimed to evaluate the educational preparation and prior nursing experience of primary care and acute care certified PNPs. A national survey of members of the Pediatric Nurse Practitioner Certification Board (N = 17,530) was completed (Mudd et al., 2022). A sub-analysis of this data was conducted (n = 1974). Results: There was no statistical evidence among either primary or acute care PNPs of an association between previous nursing experience and type of degree preparation (Master's or DNP). There was only a weak association between educational preparation and experience among acute care nurse practitioners. Most respondents were prepared at the Master's level, and 85% of all respondents had >1 year of nursing experience prior to returning for additional PNP education. This study adds to the literature as it describes the educational preparation and foundational nursing experience of primary and acute care PNPs. It can serve as a benchmark as the move to the DNP continues for Advanced Practice Registered Nurse preparation. •Most PNPs returned to school with more than a year of nursing experience, regardless of whether they were seeking pediatric primary or acute care educational preparation.•Most PNP's returned to school with more than a year of nursing experience, regardless of whether they were seeking Master's or DNP degrees.•Most PNP's (primary and acute care certified) continue to be prepared at the Master's level, despite the increase in Doctor of Nursing Practice (DNP) programs.