Dr. Stephen T. Greenfield
- Gender: Male
- Experience: 11 years
- Graduation year: 2010
- Sole propriator: No
- NPI: 1699090142
Dr. Stephen T. Greenfield MD
Orthopedic Surgeon
He is located at 8450 Northwest Boulevard in Indianapolis, IN 46278. Can help patients with the following: ACL Tear, Baker's Cyst, Broken Bone, Compartment Syndrome, Hammer Toe, Herniated Disc. His National Provider Identifier (NPI) number is 1699090142. Appointment can be made via the phone number (317) 802-2000. He also has a website where you can get more information. The website can be found at https://healthcare.ascension.org/doctors/1699090142/stephen-thomas-greenfield-indianapolis-in. He is affiliated with 4 practices and 2 hospitals.
Conditions treated
Dr. Stephen Thomas Greenfield, 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 T. Greenfield.
- 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 T. Greenfield
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Stephen T. Greenfield 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 | Accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Focused Silver | HMO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | 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 Dr. Stephen T. Greenfield 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 T. Greenfield is enrolled to bill Medicare as a Practitioner - Orthopedic Surgery .
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
| Wright Medical Technology | $2381 |
| Medline Industries | $1236 |
| Arthrex | $821 |
Other
| Food and Beverage | $3244 |
| Travel and Lodging | $2509 |
| Other | $26 |
Studies
Graduated in 2010Other ways to reach out
- Website: https://healthcare.ascension.org/doctors/1699090142/stephen-thomas-greenfield-indianapolis-in
Affiliated practices
Looking for more Orthopedic Surgeons?
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- Gender: Male
- Address: 1000 East Main Street Danville, 46122, 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
- Gender: Male
- Address: Suite 150 7151 Marsh Road 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
Where can you meet with Dr. Stephen Thomas Greenfield?
Dr. Stephen Thomas Greenfield's office is located at 8450 Northwest Boulevard in Indianapolis, IN 46278.
Does Dr. Stephen Thomas Greenfield accept insurance?
Dr. Stephen Thomas Greenfield is listed in-network for 10 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter Health. See the Marketplace plans section for details.
What conditions does Dr. Stephen Thomas Greenfield treat?
Dr. Stephen Thomas Greenfield provides treatment for ACL Tear, Baker's Cyst, Broken Bone, Compartment Syndrome, Hammer Toe, Herniated Disc. For the full list see this list.
Does Dr. Stephen Thomas Greenfield have affiliation with practices?
Dr. Stephen Thomas Greenfield is affiliated with Orthoindy - West. For the full list of practices see this list.
Has Dr. Stephen Thomas Greenfield affiliation with hospitals?
Dr. Stephen Thomas Greenfield is affiliated with UNION HOSPITAL INC. For the full list of hospitals see this list.