Dr. Stephen L. Kollias
- Gender: Male
- Experience: 32 years
- Graduated from: University Of Chicago, Pritzker School Of Medicine
- Graduation year: 1989
- Sole propriator: No
- NPI: 1043263338
Dr. Stephen L. Kollias MD
Orthopedic Surgeon
He is located at 8450 Northwest Boulevard in Indianapolis, IN 46278. Can help patients with the following: Baker's Cyst, Compartment Syndrome, Elbow Pain, Hip Replacement, Metatarsal Surgery, Sciatica. His National Provider Identifier (NPI) number is 1043263338. Appointment can be made via the phone number (317) 802-2000. He is affiliated with 5 practices and 3 hospitals.
Conditions treated
Dr. Stephen L. Kollias, being an orthopedic surgeon, 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. Stephen L. Kollias.
- ACL Tear
- Achilles Tendon Rupture
- Arthritis
- Avascular Necrosis
- Back Pain
- Baker's Cyst
- Bone Spurs
- Broken Bone
- Bunions
- Bursitis
- Carpal Tunnel Syndrome
- Cauda Equina Syndrome
- Cervical Radiculopathy
- Compartment Syndrome
- Cubital Tunnel Syndrome
- Degenerative Disc Disease (DDD)
- Dislocated Ankle
- Dislocated Shoulder
- Elbow Pain
- Frostbite
- Hammer Toe
- Herniated Disc
- Hip Replacement
- Iliotibial Band Syndrome (ITBS)
- Impingement Syndrome
- Ingrown Toenail
- Joint Fluid Extraction
- Knee Pain
- Knee Replacement
- Kyphoplasty
- Kyphosis
- Low Back Pain
- Lumbar Spinal Stenosis
- Meniscus Tear
- Metatarsal Surgery
- Morton's Neuroma
- Osgood-Schlatter Disease
- Osteoarthritis (OA)
- Osteomyelitis
- Patellofemoral Pain Syndrome (PFS)
- Plantar Fasciitis
- Repetitive Motion Disorders (RMDs)
- Rheumatoid Arthritis (RA)
- Rotator Cuff Tear
- Sciatica
- Scoliosis
- Separated Shoulder
- Spinal Stenosis
- Spondylolisthesis
- Spondylolysis
- Spondylosis
- Sprained Ankle
- Sprained Wrist
- Stress Fracture
- Tennis Elbow
- Trigger Finger
- Whiplash
- Wrist Surgery
Procedures Performed by Dr. Stephen L. Kollias
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Stephen L. Kollias as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | HMO · Gold | Preferred | Not accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Not accepting new patients |
| Elite Gold | HMO · Gold | Preferred | Not accepting new patients |
| Elite Gold + Vision + Adult Dental | HMO · Gold | Preferred | Not accepting new patients |
| Focused Silver | HMO · Silver | Preferred | Not accepting new patients |
| Focused Silver + Vision + Adult Dental | HMO · Silver | Preferred | Not accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Not accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | HMO · Silver | Preferred | Not 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. Stephen L. Kollias 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. Stephen L. Kollias is enrolled to bill Medicare as a Practitioner - Orthopedic Surgery (also registered under: Practitioner - Sports Medicine) .
Bills through: Orthopaedics-indianapolis Inc
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.
Payments received
Drug payment
| Depuy | $1489 |
| Biomet | $149 |
| Zimmer Biomet | $133 |
Other
| Travel and Lodging | $1274 |
| Food and Beverage | $821 |
| Other | $8 |
Studies
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated in 1989Affiliated practices
Affiliated hospitals
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- Address: 8450 Northwest Boulevard Indianapolis, 46278, IN
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- Address: 8450 Northwest Boulevard Indianapolis, 46278, IN
- Gender: Male
- Address: 8450 Northwest Boulevard Indianapolis, 46278, IN
- Gender: Male
- Address: 8450 Northwest Boulevard Indianapolis, 46278, IN
- Gender: Male
- Address: 8450 Northwest Boulevard Indianapolis, 46278, IN
- Gender: Male
- Address: 8450 Northwest Boulevard Indianapolis, 46278, IN
Questions & Answers
Does Dr. Stephen L. Kollias accept patients with Ambetter Health?
Yes, Dr. Stephen L. Kollias is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Stephen L. Kollias?
Dr. Stephen L. Kollias's office is located at 8450 Northwest Boulevard in Indianapolis, IN 46278.
Does Dr. Stephen L. Kollias have affiliation with practices?
Dr. Stephen L. Kollias is affiliated with Orthoindy - West. For the full list of practices see this list.
Has Dr. Stephen L. Kollias affiliation with hospitals?
Dr. Stephen L. Kollias is affiliated with COMMUNITY HOSPITAL NORTH. For the full list of hospitals see this list.
What conditions does Dr. Stephen L. Kollias treat?
Dr. Stephen L. Kollias provides treatment for Baker's Cyst, Compartment Syndrome, Elbow Pain, Hip Replacement, Metatarsal Surgery, Sciatica. For the full list see this list.