Kingston, Massachusetts · Telehealth and In person
AGNP, CNP · 4 years in practice
My style: warm, practical, supportive
✓ Identity matched to the federal NPI Registry on September 17, 2026. NPI 1396464319.
“Adult Nurse Practitioner specializing in behavioral and psychiatric health”
Colin McWilliams is a Massachusetts-licensed AGNP, CNP in Kingston, Massachusetts. Specializes in anxiety, depression, stress and relationship issues. Telehealth, In person · $75 to $200 per session. Identity matched to the federal NPI Registry on September 17, 2026.
I provide evaluation, diagnosis, and treatment for a range of mental health concerns, including depression and other mood disorders, anxiety disorders, and ADHD. My approach is individualized and collaborative. Rather than simply focusing on a diagnosis or a list of symptoms, I want to understand your experiences, concerns, strengths, lifestyle, and personal goals. Together, we can explore treatment options that make sense for you and fit into your life.
I have a particular interest in a whole-person approach to mental health and wellness. In addition to traditional evidence-based psychiatric care, I am interested in the ways nutrition, exercise, complementary approaches, and supplementation may contribute to overall well-being. I believe mental and physical health are deeply connected and I enjoy helping pa
I am a compassionate Nurse Practitioner with more than 18 years of healthcare experience, including 10 years as a RN and 4 years as a NP caring for adults and older adults. I bring a calm presence, extensive clinical experience, curiosity, and genuine compassion to my work. Wherever you are in your journey, I hope to provide a supportive partnership.
Springfield College - Bachelor's degree in Science of Exercise Physiology - 2007
University of Massachusetts Boston - Bachelor's degree in Science of Nursing - 2016
University of Massachusetts Boston - Master's degree in Science of Nursing - 2022
University of Massachusetts Amherst - Post Graduate Certificate as a Psychiatric Mental Health Nurse Practitioner - anticipated graduation date December 2026
Certified Nurse Practitioner - 2022
Colin McWilliams specializes in anxiety, depression, stress and relationship issues.
Colin McWilliams is listed as a AGNP, CNP in Massachusetts. Their identity and licensed profession were matched to the federal NPI Registry on September 17, 2026. For current license standing, check the Massachusetts licensing board.
Colin McWilliams offers telehealth and in person.
Colin McWilliams accepts Self-Pay / Out of Network, Aetna, Blue Cross Blue Shield, UnitedHealthcare, Anthem, Medicare and Out of Pocket. Confirm your specific plan when you reach out.
Sessions with Colin McWilliams are $75 to $200 per session.
Colin McWilliams is based in Kingston, Massachusetts, and also offers telehealth.