Collin J. Block MSW
Social Worker
He is located at 4500 North Lewis Avenue in Sioux Falls, SD 57104. Can help patients with the following: Dialectical Behavior Therapy (DBT), Family Conflict, Gender Identity, Life Coaching, Online Therapy, Spirituality and Religion. His National Provider Identifier (NPI) number is 1982231510. Appointment can be made via the phone number (605) 322-2982.
Conditions treated
Collin Jansen Block, being an social worker, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Collin J. Block.
- Anger Management
- Anxiety
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Bipolar Disorder
- Career Counseling
- Child Abuse
- Compassion Fatigue
- Depression
- Dialectical Behavior Therapy (DBT)
- EMDR
- Eating Disorder
- Emotional Eating
- Family Conflict
- Gender Identity
- Grief
- Infertility
- Infidelity
- Isolation
- Life Coaching
- Life Transitions
- Loss, Grief, and Bereavement
- Mental Illness
- Obesity
- Obsessive Compulsive Disorder (OCD)
- Online Therapy
- Parenting
- Posttraumatic Stress Disorder (PTSD)
- Rape and Sexual Assault
- Relationship Issues
- School Issues
- Self-Esteem
- Self-Harming
- Separation Anxiety Disorder
- Sleep Disorders
- Spirituality and Religion
- Stress
- Trauma
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Collin J. Block as in-network for the following 2026 plans.
Health plans
Sanford Health Plan
Network data as of May 12, 2020, as reported by the insurer.
Show all 8 plans from Sanford Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Sanford Individual Simplicity $1,750 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $3,500 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $4,750 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $6,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity $7,200 HSA Qualified | PPO · Expanded Bronze | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $2,000 | PPO · Gold | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $6,000 | PPO · Silver | Simplicity | Accepting new patients |
| Sanford Individual Simplicity Standardized $7,500 | PPO · Expanded Bronze | Simplicity | Accepting new patients |
Wellmark of South Dakota, Inc.
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 7 plans from Wellmark of South Dakota, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wellmark Bronze HDHP EPO HSA Qualified (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Bronze Traditional EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Gold Traditional EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Silver Traditional EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Bronze EPO (2 plan variants) | EPO · Expanded Bronze | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Gold EPO (2 plan variants) | EPO · Gold | Bluerx Essentials | Accepting new patients |
| Wellmark Standard Silver EPO (2 plan variants) | EPO · Silver | Bluerx Essentials | 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 Collin J. Block 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
Collin J. Block is enrolled to bill Medicare as a Practitioner - Clinical Social Worker .
Bills through: Avera Mckennan
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 Social Workers?
There are 6 other social workers in this region.
- Gender: Male
- Address: 711 North Lake Avenue Sioux Falls, 57104, SD
- Gender: Female
- Address: 4510 North Lewis Avenue Sioux Falls, 57104, SD
- Gender: Female
- Address: 4500 North Lewis Avenue Sioux Falls, 57104, SD
- Gender: Female
- Address: 5000 South Minnesota Avenue Suite 300 Sioux Falls, 57108, SD
- Gender: Female
- Address: 523 North Duluth Avenue Sioux Falls, 57104, SD
- Gender: Female
- Address: 4500 North Lewis Avenue Sioux Falls, 57104, SD
Questions & Answers
Does Collin Jansen Block accept insurance?
Collin Jansen Block is listed in-network for 15 ACA Marketplace (Obamacare/HealthCare.gov) plans from Sanford Health Plan, Wellmark of South Dakota, Inc.. See the Marketplace plans section for details.
Where can you meet with Collin Jansen Block?
Collin Jansen Block's office is located at 4500 North Lewis Avenue in Sioux Falls, SD 57104.
What conditions does Collin Jansen Block treat?
Collin Jansen Block provides treatment for Dialectical Behavior Therapy (DBT), Family Conflict, Gender Identity, Life Coaching, Online Therapy, Spirituality and Religion. For the full list see this list.