John P. Marker
Last updated: Apr 25, 2023

John P. Marker

  • Gender: Male
  • Sole propriator: No
  • NPI: 1629267786

John P. Marker MA, LMHC

Mental Health Counselor

He is located at 435 East Main Street Suite 200 in Greenwood, IN 46143. Can help patients with the following: Depression, Dialectical Behavior Therapy (DBT), Grief, Rape and Sexual Assault, Self-Esteem, Stress. His National Provider Identifier (NPI) number is 1629267786. Appointment can be made via the phone number (317) 743-8202.

Conditions treated

John P. Marker, 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 John P. Marker.

  • 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

John P. Marker is enrolled to bill Medicare as a Practitioner - Mental Health Counselor .

Bills through: Generations Counseling Services, Llc

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.

Looking for more Mental Health Counselors?

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Diane M. Stone
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Kristin Butler
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Amanda M. Klinger
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Shannon Bess
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Chelsea S. Leeds
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Rita Kathleen Mahan
  • Gender: Female
  • Address: 898 East Main Street Greenwood, 46143, IN
Jeromey Scott Schabel
  • Gender: Male
  • Address: 701 Cembra Drive Greenwood, 46143, IN

Questions & Answers

Does John P. Marker accept insurance?

Unfortunately we don't have any information if John P. Marker accepts insurance.

What conditions does John P. Marker treat?

John P. Marker provides treatment for Depression, Dialectical Behavior Therapy (DBT), Grief, Rape and Sexual Assault, Self-Esteem, Stress. For the full list see this list.

Where can you meet with John P. Marker?

John P. Marker's office is located at 435 East Main Street Suite 200 in Greenwood, IN 46143.