Dr. Leo J. Bastiaens
- Gender: Male
- Experience: 37 years
- Sole propriator: Yes
- NPI: 1235127754
Dr. Leo J. Bastiaens M.D.
Psychiatrist
He is located at 1620 Route 22 Suite 203 in Brewster, NY 10509. Can help patients with the following: Dementia, Fragile X Syndrome (FXS), Narcissistic Personality Disorder (NPD), Phobias, Stress, Wilson-Turner Syndrome. His National Provider Identifier (NPI) number is 1235127754. Appointment can be made via the phone number (845) 278-2500. He is affiliated with 2 practices.
Conditions treated
Dr. Leo Jan Bastiaens, being an psychiatrist, 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. Leo J. Bastiaens.
- 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
Procedures Performed by Dr. Leo J. Bastiaens
Medicare Enrollment
Dr. Leo J. Bastiaens is enrolled to bill Medicare as a Order And Referring Only - Psychiatry (also registered under: Practitioner - Psychiatry) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Janssen | $68 |
| Allergan | $56 |
| Sunovion Pharmaceuticals | $39 |
Other
| Food and Beverage | $190 |
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Questions & Answers
What conditions does Dr. Leo Jan Bastiaens treat?
Dr. Leo Jan Bastiaens provides treatment for Dementia, Fragile X Syndrome (FXS), Narcissistic Personality Disorder (NPD), Phobias, Stress, Wilson-Turner Syndrome. For the full list see this list.
Does Dr. Leo Jan Bastiaens have affiliation with practices?
Dr. Leo Jan Bastiaens is affiliated with Intercare Health Systems DBA Intercare Psychiatric Services. For the full list of practices see this list.
Where can you meet with Dr. Leo Jan Bastiaens?
Dr. Leo Jan Bastiaens's office is located at 1620 Route 22 Suite 203 in Brewster, NY 10509.