An OTD is a Doctor of Occupational Therapy, a clinical doctorate that prepares graduates to help people perform the everyday activities that matter most to them. Despite the “doctor” title, an OTD is not a physician. It’s the highest practice-focused degree in occupational therapy, and it’s rapidly becoming the standard entry point into the profession.
What Occupational Therapists Actually Do
Occupational therapists work with people whose ability to do daily tasks has been disrupted by injury, illness, disability, or aging. “Occupation” in this context doesn’t mean a job. It refers to any meaningful activity: getting dressed, cooking a meal, writing, driving, playing with your kids, or returning to work after a stroke. An OT evaluates what’s getting in the way and develops a plan to help a person regain, adapt, or maintain those abilities.
The settings where OTs practice reflect that broad scope. According to Bureau of Labor Statistics data from 2023, occupational therapists work across hospitals, home health care, skilled nursing facilities, and elementary and secondary schools. Some specialize further, earning board certifications in areas like pediatrics, gerontology, or physical rehabilitation through the American Occupational Therapy Association.
How an OTD Differs From a Master’s Degree
For years, a Master of Occupational Therapy (MOT) was the standard entry-level degree. Both the MOT and the OTD qualify graduates to sit for the same national certification exam and practice in the same settings. The median annual salary for occupational therapists is $96,370 regardless of degree level, according to the Bureau of Labor Statistics.
The difference is in depth. An MOT focuses primarily on clinical skills and patient care. An OTD covers that same foundational coursework but layers on advanced training in leadership, healthcare policy, advocacy, research methods, and integrated technology. OTD students also complete a doctoral capstone, a major project paired with a concentrated clinical or scholarly experience that pushes them into deeper expertise in a chosen area.
Starting July 1, 2027, the distinction will largely disappear for new students. The Accreditation Council for Occupational Therapy Education (ACOTE) mandated that only doctoral-level programs will be eligible to receive or maintain accreditation after that date. Therapists who already hold a master’s degree won’t lose their licenses, but new graduates entering the field will need an OTD.
Education and Training Requirements
An OTD program typically takes about three years of full-time graduate study after completing a bachelor’s degree. Most programs require prerequisite coursework in anatomy, physiology, psychology, and statistics before admission.
The centerpiece that sets an OTD apart is the doctoral capstone, which has two parts. The first is the Doctoral Capstone Experience (DCE): a 14- to 16-week, full-time immersion totaling 560 to 640 hours, depending on accreditation standards. This is distinct from the standard fieldwork rotations that both master’s and doctoral students complete. Think of fieldwork as learning to practice broadly, and the capstone experience as going deep in one area.
The second part is the Capstone Project itself, where students demonstrate the ability to connect theory to real-world practice. Students can focus their capstone on clinical practice skills, research, administration, program development, policy, advocacy, education, or theory. Someone passionate about pediatric feeding disorders might design an intervention program for a school district. Another student interested in healthcare systems might develop a policy proposal to expand OT services in underserved communities.
Certification and Licensure
Graduating from an OTD program is not the final step. To practice, you must pass the national certification exam administered by the National Board for Certification in Occupational Therapy (NBCOT). Eligibility requires graduating from an ACOTE-accredited program. Passing the exam earns the credential OTR, which stands for Occupational Therapist, Registered.
Every state also requires its own license to practice, though state licensure is typically based on the NBCOT exam results. Once you hold both national certification and a state license, you can begin treating patients independently.
Career Paths Beyond the Clinic
Most OTD graduates go into direct patient care, working in hospitals, rehab centers, schools, or patients’ homes. But the doctoral degree opens doors that a master’s degree may not. The advanced coursework in leadership, research, and policy prepares graduates for roles in healthcare administration, program development, and consulting.
Academia is another common path. OTD holders can pursue faculty positions at universities, teaching in occupational therapy programs while continuing to shape the profession. The research training embedded in the OTD curriculum also positions graduates to contribute to evidence-based practice, designing studies that improve how therapy is delivered.
OTD vs. Other Doctoral Degrees
The OTD is a clinical doctorate, similar in structure to a Doctor of Physical Therapy (DPT) or Doctor of Nursing Practice (DNP). It is not a PhD. A PhD in occupational therapy or occupational science is a research-focused degree designed to produce academic researchers. An OTD is designed to produce highly skilled clinicians and clinical leaders. Some OTD graduates do eventually pursue a PhD, but the two degrees serve different purposes.
It’s also worth noting that OTD holders are not medical doctors. They cannot prescribe medication, order imaging, or perform surgery. When an OTD graduate uses the title “Doctor” in a clinical setting, some states have regulations about how that title must be clarified to avoid confusing patients. The expertise of an OTD-trained therapist is in functional performance, adaptation, and helping people live as independently as possible.