Mental Wellness·October 21, 2026

Can a Nurse Practitioner Diagnose and Treat Adult ADHD?

Written by Clay Hall, NP, PhD, MBA. Board-certified in psychiatry and primary care.

Yes. Psychiatric nurse practitioners diagnose and treat adult ADHD every day. Here's what their training covers and how to find a qualified one.

By Clay Hall, NP, PhD, MBA, founder of PracticeRx

What to know: Yes. Board-certified psychiatric mental health nurse practitioners (PMHNPs) are trained and licensed to diagnose ADHD, prescribe medication, and manage ongoing treatment. Many adults with ADHD are cared for by psychiatric NPs.

What psychiatric NPs are trained to do

  • Perform psychiatric evaluations and make diagnoses
  • Prescribe and manage medications, including ADHD medications, within state rules
  • Provide or coordinate therapy
  • Order labs and screen for medical contributors

What to look for

  • Board certification in psychiatry (PMHNP-BC)
  • Experience with adult ADHD, not only children
  • A thorough evaluation process that screens for look-alike conditions
  • Licensure in your state for telehealth

About Clay Hall

Clay Hall, NP, PhD, MBA is double-board certified in Primary Care and Psychiatry. He completed post-graduate training in psychiatry and neuroscience at Purdue University and ADHD training through Harvard Medical School and Massachusetts General Hospital. As founder of PracticeRx, he leads adult ADHD care in person in Scottsdale, AZ and via telehealth in Arizona, New York, Kansas, Minnesota, Oregon, and Washington.

"Dual training in primary care and psychiatry lets me look at the whole person," he says. "With ADHD, the body often explains a lot of what the brain is doing."

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This article is educational and not a substitute for individualized medical advice.

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Clay Hall, NP, PhD, MBA

Medically reviewed by

Clay Hall, NP, PhD, MBA · Adult ADHD Specialist

PRX Founder. Double-board certified in Primary Care and Psychiatry, APSARD Adult ADHD Guidelines Certification, and ADHD continuing medical education from Harvard Medical School and Massachusetts General Hospital.

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