Dr. Gary G. Leonhardt
- Gender: Male
- Experience: 32 years
- Graduated from: Brody School Of Medicine At East Carolina University
- Graduation year: 1989
- Sole propriator: Yes
- NPI: 1538183942
Dr. Gary G. Leonhardt M.D.
Addiction Medicine Specialist
He is located at 203 Government Circle in Greenville, NC 27834. Can help patients with the following: Anxiety, Attention-Deficit/Hyperactivity Disorder (ADHD), Drug Abuse, Eating Disorder, Stress, Wilson-Turner Syndrome. His National Provider Identifier (NPI) number is 1538183942. Appointment can be made via the phone number (252) 413-1637. He is affiliated with 2 practices.
Conditions treated
Dr. Gary G. Leonhardt, being an addiction medicine specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gary G. Leonhardt.
- Amnesia
- Anorexia Nervosa
- Antisocial Personality Disorder (ASPD)
- Anxiety
- Aphasia
- Asperger Syndrome (AS)
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Autism
- Avoidant Personality Disorder
- Binge Eating Disorder
- Bipolar Disorder
- Body Dysmorphic Disorder (BDD)
- Borderline Personality Disorder (BPD)
- Bulimia Nervosa
- Dementia
- Depression
- Dissociative Fugue
- Dissociative Identity Disorder
- Drug Abuse
- Eating Disorder
- Fragile X Syndrome (FXS)
- Grief
- Hypersomnia
- Insomnia
- Isolation
- Learning Disability
- Mental Illness
- Mood Disorders
- Munchausen Syndrome
- Narcissistic Personality Disorder (NPD)
- Obsessive Compulsive Disorder (OCD)
- Online Therapy
- Panic Disorder
- Persistent Depressive Disorder
- Pervasive Developmental Disorders (PDD)
- Phobias
- Postpartum Depression (PPD)
- Posttraumatic Stress Disorder (PTSD)
- Premenstrual Dysphoric Disorder (PMDD)
- Psychotic Disorder
- Rape and Sexual Assault
- Relationship Issues
- Schizoaffective Disorder
- Schizophrenia
- Seasonal Affective Disorder (SAD)
- Sleepwalking
- Speech Disorders
- Stress
- Tardive Dyskinesia
- Tics
- Trauma
- Wilson-Turner Syndrome
Medicare Enrollment
Dr. Gary G. Leonhardt is enrolled to bill Medicare as a Practitioner - Psychiatry .
Bills through: New Dawn Psychiatric Services Pllc
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.
Payments received
Drug payment
| Otsuka Pharmaceutical | $125161 |
| AstraZeneca | $246 |
| Biodelivery Sciences International | $126 |
Other
| Promotional Speaking or Service | $105319 |
| Travel and Lodging | $15982 |
| Food and Beverage | $3440 |
| Consulting | $1300 |
Studies
BRODY SCHOOL OF MEDICINE AT EAST CAROLINA UNIVERSITY
Graduated in 1989Additional Specialities
- Psychiatrist
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Questions & Answers
Does Dr. Gary G. Leonhardt have affiliation with practices?
Dr. Gary G. Leonhardt is affiliated with Port Health Services. For the full list of practices see this list.
Where can you meet with Dr. Gary G. Leonhardt?
Dr. Gary G. Leonhardt's office is located at 203 Government Circle in Greenville, NC 27834.
What conditions does Dr. Gary G. Leonhardt treat?
Dr. Gary G. Leonhardt provides treatment for Anxiety, Attention-Deficit/Hyperactivity Disorder (ADHD), Drug Abuse, Eating Disorder, Stress, Wilson-Turner Syndrome. For the full list see this list.
Does Dr. Gary G. Leonhardt accept insurance?
Unfortunately we don't have any information if Dr. Gary G. Leonhardt accepts insurance.