Dr. Leslie O\'Neill
- Gender: Female
- Sole propriator: No
- NPI: 1760890362
Dr. Leslie O\'Neill PT, DPT
Physical Therapist
She is located at 540 South College Avenue Suite 160 in Newark, DE 19713. Can help patients with the following: Balance Issues, Car Accident Injuries, Cerebral Palsy (CP), Knee Pain, Low Back Pain, Scoliosis. Her National Provider Identifier (NPI) number is 1760890362. Appointment can be made via the phone number (302) 831-8893. She is affiliated with 1 practices.
Conditions treated
Dr. Leslie O\'Neill, being an physical therapist, 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. Leslie O\'Neill.
- Arthritis
- Balance Issues
- Car Accident Injuries
- Carpal Tunnel Syndrome
- Cerebral Palsy (CP)
- Developmental Delays
- Fibromyalgia
- Frozen Shoulder
- Golfer's Elbow
- Headache
- Herniated Disc
- Hip Bursitis
- Hip Replacement
- Knee Pain
- Low Back Pain
- Neck Pain
- Osteoarthritis (OA)
- Physical Rehabilitation
- Post Amputation
- Rotator Cuff Tear
- Sacroiliac Joint Pain
- Sciatica
- Scoliosis
- Separated Shoulder
- Shoulder Bursitis
- Sprain
- Sprained Ankle
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Leslie O\'Neill as in-network for the following 2026 plans.
Health plans
Ambetter Health of Delaware
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 17 plans from Ambetter Health of Delaware
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Clear Gold | EPO · Gold | Preferred | Accepting new patients |
| Clear Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Complete Gold | EPO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Elite Silver | EPO · Silver | Preferred | Accepting new patients |
| Elite Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Focused Silver | EPO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Principal Bronze HSA | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Principal Bronze HSA + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · 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. Leslie O\'Neill 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. Leslie O\'Neill is enrolled to bill Medicare as a Practitioner - Physical Therapist In Private Practice .
Bills through: Ud Health 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.
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Questions & Answers
What conditions does Dr. Leslie O\'Neill treat?
Dr. Leslie O\'Neill provides treatment for Balance Issues, Car Accident Injuries, Cerebral Palsy (CP), Knee Pain, Low Back Pain, Scoliosis. For the full list see this list.
Does Dr. Leslie O\'Neill accept insurance?
Dr. Leslie O\'Neill is listed in-network for 17 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter Health of Delaware. See the Marketplace plans section for details.
Does Dr. Leslie O\'Neill have affiliation with practices?
Dr. Leslie O\'Neill is affiliated with University of DE PT Clinic.
Where can you meet with Dr. Leslie O\'Neill?
Dr. Leslie O\'Neill's office is located at 540 South College Avenue Suite 160 in Newark, DE 19713.