Gregory Lennox
Last updated: Aug 24, 2026

Gregory Lennox

  • Gender: Male
  • Sole propriator: No
  • NPI: 1780195115

Gregory Lennox MA

Mental Health Counselor

He is located at 539 Islington Street Suite 4 in Portsmouth, NH 03801. Can help patients with the following: Career Counseling, Dialectical Behavior Therapy (DBT), Mental Illness, Obsessive Compulsive Disorder (OCD), Online Therapy, Stress. His National Provider Identifier (NPI) number is 1780195115. Appointment can be made via the phone number (603) 883-0005.

Conditions treated

Gregory Lennox, being an mental health counselor, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Gregory Lennox.

  • Anger Management
  • Anxiety
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Career Counseling
  • Child Abuse
  • Compassion Fatigue
  • Depression
  • Dialectical Behavior Therapy (DBT)
  • Family Conflict
  • Gender Identity
  • Grief
  • Isolation
  • Life Transitions
  • Loss, Grief, and Bereavement
  • Mental Illness
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Parenting
  • Posttraumatic Stress Disorder (PTSD)
  • Rape and Sexual Assault
  • Relationship Issues
  • School Issues
  • Self-Esteem
  • Spirituality and Religion
  • Stress
  • Trauma

Medicare Enrollment

Gregory Lennox is enrolled to bill Medicare as a Practitioner - Mental Health Counselor .

Bills through: The Counseling Center Of Nashua Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

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Questions & Answers

Where can you meet with Gregory Lennox?

Gregory Lennox's office is located at 539 Islington Street Suite 4 in Portsmouth, NH 03801.

What conditions does Gregory Lennox treat?

Gregory Lennox provides treatment for Career Counseling, Dialectical Behavior Therapy (DBT), Mental Illness, Obsessive Compulsive Disorder (OCD), Online Therapy, Stress. For the full list see this list.

Does Gregory Lennox accept insurance?

Unfortunately we don't have any information if Gregory Lennox accepts insurance.