What Is a DNP, Exactly?
A DNP — Doctor of Nursing Practice — is the terminal practice doctorate in nursing, the highest practice-focused degree a nurse can earn. The most important thing to know up front is that it's a degree, not a job title or a license. That's the single biggest source of confusion. The degree is designed for clinical leadership, quality improvement, systems thinking, and evidence-based practice — in other words, applying existing research to make patient care better. It is not designed for conducting original research; that's what the PhD in nursing is for.
What DNP-prepared nurses actually do depends on their track. Some practice clinically as advanced practice nurses — often nurse practitioners — diagnosing, prescribing, and managing patient care, roles covered in detail by the BLS OOH. Others lead health systems as chief nursing officers or directors of nursing, work in nursing informatics, teach as faculty, or shape health policy. The throughline is doctoral-level practice and leadership, not original research. A DNP is a credential you hold, and the specific job a DNP-prepared nurse does depends entirely on the track and certification they chose along the way.