Daniel O'Brien, Psychiatric/Mental Health Nurse Practitioner

Daniel O'Brien

Psychiatric/Mental Health Nurse Practitioner

316 Gifford St
Ste1
Falmouth, MA 02540

Overall rating

5.0

Top reviews

I was with the same psychiatric NPR for many years on a medications that worked but I felt could work better with a few changes. I moved to Daniel O’Brien as my new practitioner and explained my issues. He did no drastic changes jShow moreust tweaked a little with time of days to take my medications and dosage. He explained so that I could understand why these changes could help, and they absolutely did help. Dan is easy to talk with and super knowledgeable. Becoming Dan’s patient has been a blessing.

Brian R • June 03, 2026

Dan is a fantastic therapist He understanding patient very intelligent and knows his field very well He is compassionate and caring and always leaves me with hope and a sense of wellbeing

Marcia B • June 02, 2026

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Daniel O'Brien?


About Daniel O'Brien

Dan is a board-certified psychiatric mental health nurse practitioner providing a range of psychiatric services, including psychiatric evaluation, diagnosis, medication review and management, and psychotherapy. Dan’s approach to diagnosing, treatment and medication management is based on utilizing effective evidence-based best practice treatment methods. Dan has clinical strengths treating adults, veterans, and older adults with dementia, providing tailored interventions and developing treatment plans for an array of mental health disorders and life struggles. There is a solution for you, lets explore them together. Whether you are seeking life guidance or a psychiatric evaluation for the first time or a fresh perspective, Dan is ready to support you in the process. His training as a psychiatric provider, a nurse, and unique life experiences will help you prioritize your health and wellbeing.

Services, Conditions and Procedures

ADHD

Bipolar

Major Depression

PTSD

Anxiety Disorders

Substance Use

Mood Disorders

Social Anxiety

Obsessive Compulsive Disorders

Psychiatry

Medication Management

Psychotherapy


Location

COMPASS CIRCLE BEHAVIORAL HEALTH LLC

316 Gifford St
Ste1
Falmouth, MA, 02540


More About Daniel O'Brien

Practice

COMPASS CIRCLE BEHAVIORAL HEALTH LLC

Specialties

  • Psychiatric/Mental Health Nurse Practitioner

Insurance

  • Blue Cross Blue Shield of Massachusetts
  • Harvard Pilgrim Healthcare
  • Mass General Brigham Health Plan
  • Optimum Healthcare Inc.
  • Tufts Health Plan
  • Wellsense

NPI Number

1831687144

Provider's Gender

Male


Background and Education

Years practicing

2 years

Education

  • Norwich University MSN, 2023
  • Southern New Hampshire University BSN, 2020

Associations

  • American Association of Nurse Practitioners
  • American Nurses Association
  • Sigma Nursing Organization

Reviews

5.0
7 Reviews

Dan O'Brien is excellent at listening, which is quite different from hearing. He's obviously very bright and a natural problem solver. Wish I'd found him sooner, much sooner.

Daniel B • June 11, 2026

Would like invoices to reflect date of service

Lawrence B • June 09, 2026

Very supportive and helpful and had my best interest at heart. Good listener and lots of wisdom

Robert L • June 08, 2026

Excellent listener and easy to talk to. Great interaction.

John O • June 06, 2026

My case is complex but Dan always made me feel understood and explained what he was thinking and why he was thinking it.

Lawrence M • June 05, 2026

I was with the same psychiatric NPR for many years on a medications that worked but I felt could work better with a few changes. I moved to Daniel O’Brien as my new practitioner and explained my issues. He did no drastic changes just tweaked a little with time of days to take my medications and dosage. He explained so that I could understand why these changes could help, and they absolutely did help. Dan is easy to talk with and super knowledgeable. Becoming Dan’s patient has been a blessing.

Brian R • June 03, 2026

Dan is a fantastic therapist He understanding patient very intelligent and knows his field very well He is compassionate and caring and always leaves me with hope and a sense of wellbeing

Marcia B • June 02, 2026

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