Mark E. St. John
- Gender: Male
- Experience: 11 years
- Graduated from: Washington University School Of Medicine
- Graduation year: 2010
- Sole propriator: Yes
- NPI: 1821487315
Mark E. St. John LCSW, CAP
Clinical Social Worker
He is located at 3652 South Seacrest Boulevard in Boynton Beach, FL 33435. Can help patients with the following: Anxiety, Grief, Online Therapy, Parenting, School Issues, Self-Esteem. His National Provider Identifier (NPI) number is 1821487315. Appointment can be made via the phone number (561) 336-3220. He is affiliated with 1 practices.
Conditions treated
Mark Edwin St. John, being an clinical 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 Mark E. St. John.
- Anxiety
- Depression
- Grief
- Isolation
- Online Therapy
- Parenting
- Relationship Issues
- School Issues
- Self-Esteem
- Stress
- Trauma
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Mark E. St. John as in-network for the following 2026 plans.
Health plans
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 26 plans from Cigna Healthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect Bronze Mid-South 0 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze Mid-South 5500 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze Mid-South CMS Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze Orlando 3000 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze Orlando 6000 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze Orlando CMS Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze South FL 3800 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze South FL 7000 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze South FL CMS Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Gold Mid-South 2250 Indiv Med Deductible | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold Mid-South 850 Indiv Med Deductible | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold Mid-South CMS Standard | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold Orlando 1500 Indiv Med Deductible | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold Orlando CMS Standard | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold South FL 1500 Indiv Med Deductible | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold South FL CMS Standard | EPO · Gold | Preferred | Accepting new patients |
| Connect myDiabetesCare Bronze Mid-South | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Silver Mid-South 3800 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver Mid-South 4500 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver Mid-South CMS Standard | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver Orlando 3500 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver Orlando 5000 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver Orlando CMS Standard | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver South FL 2850 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver South FL 4500 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver South FL CMS Standard | EPO · Silver | Preferred | Accepting new patients |
Cigna HealthCare of Florida, Inc.
Network data as of Sep 15, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Partnered Care Classic Silver | HMO · Silver | Preferred | Accepting new patients |
| Partnered Care Gold CMS Standard | HMO · Gold | Preferred | Accepting new patients |
| Partnered Care Premier Gold | HMO · Gold | Preferred | Accepting new patients |
| Partnered Care Premier Silver | HMO · Silver | Preferred | Accepting new patients |
| Partnered Care Silver CMS Standard | HMO · 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 Mark E. St. John 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
Mark E. St. John is enrolled to bill Medicare as a Practitioner - Clinical Social Worker .
Bills through: Healing Alternatives Psychotherapy, Llc
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.
Studies
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2010Looking for more Clinical Social Workers?
Out of the 10 clinical social workers in this region, here are 10 randomly selected ones for you to explore.
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- Address: Suite 211 2828 South Seacrest Boulevard Boynton Beach, 33435, FL
- Gender: Female
- Address: Apartment B107 621 East Woolbright Road Boynton Beach, 33435, FL
- Gender: Male
- Address: Suite 3 2755 South Federal Highway Boynton Beach, 33435, FL
- Gender: Female
- Address: Building 2 115 West Woolbright Road Boynton Beach, 33435, FL
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- Address: 115 W WOOLBRIGHT RD Boynton Beach, 33435, FL
- Gender: Male
- Address: Suite 301 1200 South Federal Highway Boynton Beach, 33435, FL
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- Address: 1801 Northeast 123rd Street North Miami, 33181, FL
Questions & Answers
Where can you meet with Mark Edwin St. John?
Mark Edwin St. John's office is located at 3652 South Seacrest Boulevard in Boynton Beach, FL 33435.
Does Mark Edwin St. John have affiliation with practices?
Mark Edwin St. John is affiliated with Itr Ancilliary Services LLC.
Does Mark Edwin St. John accept insurance?
Mark Edwin St. John is listed in-network for 31 ACA Marketplace (Obamacare/HealthCare.gov) plans from Cigna Healthcare, Cigna HealthCare of Florida, Inc.. See the Marketplace plans section for details.
What conditions does Mark Edwin St. John treat?
Mark Edwin St. John provides treatment for Anxiety, Grief, Online Therapy, Parenting, School Issues, Self-Esteem. For the full list see this list.