Dr. Sien S. Rivera
- Gender: Male
- Sole propriator: No
- NPI: 1336660497
Dr. Sien S. Rivera MD
Psychiatrist
He is located at 3555 Harden Street Ext Suite 141 in Columbia, SC 29203. Can help patients with the following: Grief, Insomnia, Learning Disability, Obsessive Compulsive Disorder (OCD), Relationship Issues, Schizophrenia. His National Provider Identifier (NPI) number is 1336660497. Appointment can be made via the phone number (803) 434-4300. He is affiliated with 1 practices.
Conditions treated
Dr. Sien Susumu-Rafael Rivera, 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. Sien S. Rivera.
- 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
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Sien S. Rivera as in-network for the following 2026 plans.
Health plans
BlueCross BlueShield of South Carolina
Network data as of Apr 19, 2024, as reported by the insurer.
Show all 29 plans from BlueCross BlueShield of South Carolina
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Direction Bronze 1 | POS · Expanded Bronze | Preferred | Accepting new patients |
| Blue Direction Silver 1 | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Silver 1 + Adult Vision | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Silver 2 | POS · Silver | Preferred | Accepting new patients |
| Blue Direction Standard Expanded Bronze | POS · Expanded Bronze | Preferred | Accepting new patients |
| Blue Direction Standard Gold | POS · Gold | Preferred | Accepting new patients |
| Blue Direction Standard Silver | POS · Silver | Preferred | Accepting new patients |
| Blue VirtuConnect Bronze 1 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Blue VirtuConnect Gold 1 | EPO · Gold | Preferred | Accepting new patients |
| Blue VirtuConnect Silver 1 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Bronze 4 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Bronze 6 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Gold 1 | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Gold 5 | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Silver 14 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Silver 14 + Adult Vision | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Silver 40 | EPO · Silver | Preferred | Accepting new patients |
| BlueEssentials Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueEssentials Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| BlueEssentials Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO HD Bronze 1 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO HD Bronze 2 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO HD Gold 1 | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO HD Gold 2 | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO HD Silver 1 | PPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO HD Silver 2 | PPO · Silver | Preferred | Accepting new patients |
| BlueExtend PPO Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| BlueExtend PPO Standard Gold | PPO · Gold | Preferred | Accepting new patients |
| BlueExtend PPO Standard Silver | PPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Sien S. Rivera is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Sien S. Rivera is enrolled to bill Medicare as a Practitioner - Psychiatry .
Bills through: Prisma Health Medical Group-midlands
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.
Looking for more Psychiatrists?
Out of the 128 psychiatrists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 2200 Harden Street Columbia, 29203, SC
- Gender: Female
- Address: 15 Medical Park Suite 141 3555 Harden Street Extension Columbia, 29203, SC
- Gender: Male
- Address: 220 Faison Drive Columbia, 29203, SC
- Gender: Female
- Address: Suite 141 15 Medical Park Columbia, 29203, SC
- Gender: Male
- Address: 8845 North Military Trail Suite 200 West Palm Beach, 33410, FL
- Gender: Male
- Address: 2181 Orange Avenue East Tallahassee, 32311, FL
- Gender: Female
- Address: Suite 141 15 Medical Park Road Columbia, 29203, SC
- Gender: Male
- Address: 3555 Harden Street Extension Columbia, 29203, SC
- Gender: Male
- Address: Suite 301 3555 Harden Street Extension Columbia, 29203, SC
- Gender: Male
- Address: 320 Federal Street Lynchburg, 24504, VA
Questions & Answers
Does Dr. Sien Susumu-Rafael Rivera have affiliation with practices?
Dr. Sien Susumu-Rafael Rivera is affiliated with University Specialty Clinics - Neuropsychiatry & Behavioral Science.
Where can you meet with Dr. Sien Susumu-Rafael Rivera?
Dr. Sien Susumu-Rafael Rivera's office is located at 3555 Harden Street Ext Suite 141 in Columbia, SC 29203.
Does Dr. Sien Susumu-Rafael Rivera accept insurance?
Dr. Sien Susumu-Rafael Rivera is listed in-network for 29 ACA Marketplace (Obamacare/HealthCare.gov) plans from BlueCross BlueShield of South Carolina. See the Marketplace plans section for details.
What conditions does Dr. Sien Susumu-Rafael Rivera treat?
Dr. Sien Susumu-Rafael Rivera provides treatment for Grief, Insomnia, Learning Disability, Obsessive Compulsive Disorder (OCD), Relationship Issues, Schizophrenia. For the full list see this list.