Dr. Michael E. Karnasiewicz
- Gender: Male
- Experience: 48 years
- Graduated from: Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
- Graduation year: 1973
- Sole propriator: No
- NPI: 1861459182
Dr. Michael E. Karnasiewicz M.D.
Neurosurgeon
He is located at 500 Chase Parkway Suite 2A in Waterbury, CT 06708. Can help patients with the following: Colon Cancer, Herniated Disc, Neck Pain, Pseudotumor Cerebri, Spinal Stenosis, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1861459182. Appointment can be made via the phone number (203) 755-6677. He is affiliated with 1 practices.
Conditions treated
Dr. Michael E. Karnasiewicz, 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. Michael E. Karnasiewicz.
- Achalasia
- Acoustic Neuroma
- Anal Fissure
- Appendicitis
- Boils
- Brain Aneurysm
- Brain Cancer
- Brain Damage
- Brain Hemorrhage
- Brain Lesions
- Cancer
- Cauda Equina Syndrome
- Cerebral Aneurysm
- Cervical Radiculopathy
- Colon Cancer
- Concussion
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Herniated Disc
- Hydrocephalus
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Neck Pain
- Pancreatitis
- Paralysis
- Peptic Ulcer
- Peripheral Nerve Tumors
- Pilonidal Cyst
- Pinched Nerve
- Pseudotumor Cerebri
- Quadriplegia
- Sebaceous Cyst
- Spinal Cord Injury
- Spinal Stenosis
- Spondylosis
- Traumatic Brain Injury
- Ulcerative Colitis
Procedures Performed by Dr. Michael E. Karnasiewicz
Insurances Accepted by Dr. Michael E. Karnasiewicz
- Medicare
Medicare Enrollment
Dr. Michael E. Karnasiewicz is enrolled to bill Medicare as a Practitioner - Neurosurgery .
Bills through: Neurosurgery Orthopaedics & Spine Specialists Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Stryker | $1785 |
| Depuy | $496 |
| Paradigm Spine | $29 |
Other
| Food and Beverage | $2340 |
Studies
CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated in 1973Additional Specialities
- Surgeon
Looking for more Neurosurgeons?
Here are neurosurgeons in Connecticut you may want to explore.
- Gender: Male
- Address: 6 Greenwich Office Park Greenwich, 6831, CT
- Gender: Male
- Address: 333 Cedar Street New Haven, 6510, CT
- Gender: Male
- Address: Suite 709 85 Seymour Street Hartford, 6106, CT
- Gender: Male
- Address: 333 Cedar Street New Haven, 6510, CT
- Gender: Male
- Address: Suite 705 100 Retreat Avenue Hartford, 6106, CT
- Gender: Male
- Address: 15 York Street New Haven, 6510, CT
- Gender: Male
- Address: 114 Woodland Street Hartford, 6105, CT
- Gender: Male
- Address: Suite 709 85 Seymour Street Hartford, 6106, CT
- Gender: Male
- Address: 6 Greenwich Office Park Greenwich, 6831, CT
- Gender: Female
- Address: 20 York Street New Haven, 6510, CT
Questions & Answers
Where can you meet with Dr. Michael E. Karnasiewicz?
Dr. Michael E. Karnasiewicz's office is located at 500 Chase Parkway Suite 2A in Waterbury, CT 06708.
Does Dr. Michael E. Karnasiewicz have affiliation with practices?
Dr. Michael E. Karnasiewicz is affiliated with Neurosurgery Orthopaedics & Spine Specialists.
What conditions does Dr. Michael E. Karnasiewicz treat?
Dr. Michael E. Karnasiewicz provides treatment for Colon Cancer, Herniated Disc, Neck Pain, Pseudotumor Cerebri, Spinal Stenosis, Ulcerative Colitis. For the full list see this list.
Does Dr. Michael E. Karnasiewicz accept patients with Medicare?
Yes, Dr. Michael E. Karnasiewicz accepts patients with Medicare.