Dr. Robert S. Castroll
- Gender: Male
- Experience: 41 years
- Graduated from: University Of Kansas School Of Med (kc/wich/sal)
- Graduation year: 1980
- Sole propriator: No
- NPI: 1407929003
Dr. Robert S. Castroll MD
Psychiatrist
He is located at 222 Middle Country Road Suite 210 in Smithtown, NY 11787. Can help patients with the following: Asperger Syndrome (AS), Binge Eating Disorder, Dementia, Dissociative Fugue, Hypersomnia, Insomnia. His National Provider Identifier (NPI) number is 1407929003. Appointment can be made via the phone number (631) 265-6868. He is affiliated with 1 practices.
Conditions treated
Dr. Robert S. Castroll, 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. Robert S. Castroll.
- 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. Robert S. Castroll
Insurances Accepted by Dr. Robert S. Castroll
- Medicare
Medicare Enrollment
Dr. Robert S. Castroll is enrolled to bill Medicare as a Practitioner - Psychiatry (also registered under: Practitioner - Addiction Medicine) .
Bills through: North Shore Psychiatric Consultants Pc
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
| Sunovion Pharmaceuticals | $2420 |
| Otsuka Pharmaceutical | $1981 |
| Lundbeck | $943 |
Other
| Food and Beverage | $11103 |
| Other | $185 |
Studies
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated in 1980Additional Specialities
- Addiction Medicine Specialist
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Questions & Answers
Does Dr. Robert S. Castroll accept patients with Medicare?
Yes, Dr. Robert S. Castroll accepts patients with Medicare.
Where can you meet with Dr. Robert S. Castroll?
Dr. Robert S. Castroll's office is located at 222 Middle Country Road Suite 210 in Smithtown, NY 11787.
Does Dr. Robert S. Castroll have affiliation with practices?
Dr. Robert S. Castroll is affiliated with North Shore Psychiatric Consultants.
What conditions does Dr. Robert S. Castroll treat?
Dr. Robert S. Castroll provides treatment for Asperger Syndrome (AS), Binge Eating Disorder, Dementia, Dissociative Fugue, Hypersomnia, Insomnia. For the full list see this list.