Dr. Peter J. Siekmeier
- Gender: Male
- Experience: 24 years
- Sole propriator: No
- NPI: 1477590156
Dr. Peter J. Siekmeier M.D.
Psychiatrist
He is located at 115 Mill Street #310A Mclean Hospital in Belmont, MA 02478. Can help patients with the following: Antisocial Personality Disorder (ASPD), Asperger Syndrome (AS), Binge Eating Disorder, Borderline Personality Disorder (BPD), Dementia, Schizoaffective Disorder. His National Provider Identifier (NPI) number is 1477590156. Appointment can be made via the phone number (617) 855-3588.
Conditions treated
Dr. Peter J. Siekmeier, 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. Peter J. Siekmeier.
- 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. Peter J. Siekmeier is enrolled to bill Medicare as a Practitioner - Psychiatry .
Bills through: Mass General Brigham Medical Group Suburban Massachusetts 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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- Address: 115 Mill Street Belmont, 2478, MA
Questions & Answers
Does Dr. Peter J. Siekmeier accept insurance?
Unfortunately we don't have any information if Dr. Peter J. Siekmeier accepts insurance.
What conditions does Dr. Peter J. Siekmeier treat?
Dr. Peter J. Siekmeier provides treatment for Antisocial Personality Disorder (ASPD), Asperger Syndrome (AS), Binge Eating Disorder, Borderline Personality Disorder (BPD), Dementia, Schizoaffective Disorder. For the full list see this list.
Where can you meet with Dr. Peter J. Siekmeier?
Dr. Peter J. Siekmeier's office is located at 115 Mill Street #310A Mclean Hospital in Belmont, MA 02478.