Dr. Karl A. Sillay
- Gender: Male
- Experience: 22 years
- Graduated from: Medical College Of Georgia School Of Medicine
- Graduation year: 1999
- Sole propriator: No
- NPI: 1184734030
Dr. Karl A. Sillay M.D.
Neurosurgeon
He is located at 2400 Patterson Street Suite 319 in Nashville, TN 37203. Can help patients with the following: Cerebral Aneurysm, Degenerative Disc Disease (DDD), Frostbite, Morton's Neuroma, Spinal Stenosis, Trigger Finger. His National Provider Identifier (NPI) number is 1184734030. Appointment can be made via the phone number (615) 986-1256. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Karl A. Sillay, being an neurosurgeon, 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. Karl A. Sillay.
- ACL Tear
- Achilles Tendon Rupture
- Acoustic Neuroma
- Arthritis
- Avascular Necrosis
- Back Pain
- Baker's Cyst
- Bone Spurs
- Brain Aneurysm
- Brain Cancer
- Brain Damage
- Brain Hemorrhage
- Brain Lesions
- Broken Bone
- Bunions
- Bursitis
- Carpal Tunnel Syndrome
- Cauda Equina Syndrome
- Cerebral Aneurysm
- Cervical Radiculopathy
- Compartment Syndrome
- Concussion
- Cubital Tunnel Syndrome
- Degenerative Disc Disease (DDD)
- Dislocated Ankle
- Dislocated Shoulder
- Elbow Pain
- Frostbite
- Hammer Toe
- Herniated Disc
- Hip Replacement
- Hydrocephalus
- 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
- Neck Pain
- Osgood-Schlatter Disease
- Osteoarthritis (OA)
- Osteomyelitis
- Paralysis
- Patellofemoral Pain Syndrome (PFS)
- Peripheral Nerve Tumors
- Pinched Nerve
- Plantar Fasciitis
- Pseudotumor Cerebri
- Quadriplegia
- Repetitive Motion Disorders (RMDs)
- Rheumatoid Arthritis (RA)
- Rotator Cuff Tear
- Sciatica
- Scoliosis
- Separated Shoulder
- Spinal Cord Injury
- Spinal Stenosis
- Spondylolisthesis
- Spondylolysis
- Spondylosis
- Sprained Ankle
- Sprained Wrist
- Stress Fracture
- Tennis Elbow
- Traumatic Brain Injury
- Trigger Finger
- Whiplash
- Wrist Surgery
Procedures Performed by Dr. Karl A. Sillay
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Karl A. Sillay as in-network for the following 2026 plans.
Health plans
Ambetter of Tennessee
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + 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 |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | 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 |
| Standard Silver + Vision + Adult Dental | 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. Karl A. Sillay 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. Karl A. Sillay is enrolled to bill Medicare as a Practitioner - Neurosurgery .
Bills through: Ascension Medical Group-southeast Wisconsin 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
| ARKIS BIOSCIENCES INC | $3189 |
| Medtronic | $2586 |
| MRI Interventions | $443 |
Other
| Food and Beverage | $3195 |
| Consulting | $3189 |
| Travel and Lodging | $746 |
| Other | $350 |
Studies
MEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated in 1999Additional Specialities
- Orthopedic Surgeon
Looking for more Neurosurgeons?
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- Gender: Male
- Address: #319 2400 Patterson Street Nashville, 37203, TN
- Gender: Male
- Address: Suite 301 2011 Murphy Avenue Nashville, 37203, TN
- Gender: Male
- Address: Suite 320 345 23rd Avenue North Nashville, 37203, TN
- Gender: Male
- Address: 330 22nd Avenue North Nashville, 37203, TN
- Gender: Male
- Address: #200 2214 Elliston Place Nashville, 37203, TN
- Gender: Male
- Address: 2011 Murphy Avenue Nashville, 37203, TN
- Gender: Male
- Address: #301 2011 Murphy Avenue Nashville, 37203, TN
- Gender: Male
- Address: 330 22nd Avenue North Nashville, 37203, TN
- Gender: Male
- Address: 330 22nd Avenue North Nashville, 37203, TN
Questions & Answers
Has Dr. Karl A. Sillay affiliation with hospitals?
Dr. Karl A. Sillay is affiliated with TRISTAR SUMMIT MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Karl A. Sillay?
Dr. Karl A. Sillay's office is located at 2400 Patterson Street Suite 319 in Nashville, TN 37203.
What conditions does Dr. Karl A. Sillay treat?
Dr. Karl A. Sillay provides treatment for Cerebral Aneurysm, Degenerative Disc Disease (DDD), Frostbite, Morton's Neuroma, Spinal Stenosis, Trigger Finger. For the full list see this list.
Does Dr. Karl A. Sillay have affiliation with practices?
Dr. Karl A. Sillay is affiliated with Neurosurgical Associates.
Does Dr. Karl A. Sillay accept insurance?
Dr. Karl A. Sillay is listed in-network for 16 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter of Tennessee. See the Marketplace plans section for details.