JN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nerva, Neurosurgeon in Milwaukee, WI?
Dr. John Nerva, MD is a Neurosurgeon, who primarily practices in Milwaukee, WI with 2 additional practice locations. He is board certified. Dr. Nerva is fluent in English, and is currently seeing new patients. Dr. Nerva’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nerva’s office.
What are Areas of Expertise for Dr. Nerva?
Dr. John Nerva, MD is a highly-rated, board-certified Neurosurgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nerva empowers patients to confidently navigate their health journey, specializing in Cerebrovascular Disease, Stereotactic Radiosurgery, Vascular Neurosurgery, or comprehensive wellness support. Serving the Milwaukee/WI community, Dr. Nerva is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Nerva go to medical school and complete their residency?
Medical School: University of Mn Med Sch
What languages does Dr. Nerva speak?
Dr. Nerva and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Nerva treat?
As a Neurosurgeon, Dr. Nerva diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Nerva. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Brain Aneurysm
- Cerebral Aneurysm
- Brain Artery Bulge
- Intracranial Aneurysm
ICD-10 Codes:
- I671: Cerebral aneurysm, nonruptured
Also known as:
- Traumatic Subdural Brain Bleed
- Traumatic Subdural Hemorrhage
- Traumatic Brain Injury
- Traumatic Subarachnoid Hemorrhage
- Subdural Hematoma
- Head Bleed
- Brain Hemorrhage
- Head Injury
- Brain Bleed
- Head Injury Bleed
- Intracranial Hemorrhage
- TBI
- SAH
- Subarachnoid Hematoma
ICD-10 Codes:
- S065XAA: Traumatic subdural hemorrhage with loss of consciousness status unknown, initial encounter
- S065X9A: Traumatic subdural hemorrhage with loss of consciousness of unspecified duration, initial encounter
- S065X0A: Traumatic subdural hemorrhage without loss of consciousness, initial encounter
- S065XAD: Traumatic subdural hemorrhage with loss of consciousness status unknown, subsequent encounter
- S066X9A: Traumatic subarachnoid hemorrhage with loss of consciousness of unspecified duration, initial encounter
Also known as:
- AVM (Abnormal Blood Vessel Connection)
- Brain AVM (Abnormal Blood Vessel Connection)
- Arteriovenous Malformations
- Arteriovenous Malformation
- Vascular Malformation
- AVM
- Cerebral AVM
- Brain Arteriovenous Malformation
- Brain Vascular Malformation
ICD-10 Codes:
- Q2730: Arteriovenous malformation, site unspecified
- Q282: Arteriovenous malformation of cerebral vessels
Also known as:
- Hemorrhagic Stroke
- Ischemic Stroke
- Brain Bleed
- Cerebral Hemorrhage
- Intracranial Hemorrhage
- Brain Ischemia
- Cerebral Infarction
- Lack of Blood Flow to Brain
- Stroke due to clot
ICD-10 Codes:
- I609: Nontraumatic subarachnoid hemorrhage, unspecified
- I6201: Nontraumatic acute subdural hemorrhage
- I619: Nontraumatic intracerebral hemorrhage, unspecified
- I63511: Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery
Also known as:
- Other Abnormality of Brain Blood Vessels
- Birth Defects
- Cerebral Vascular Malformations
- Congenital Brain Vessel Anomalies
- Brain Blood Vessel Defects
ICD-10 Codes:
- Q283: Other malformations of cerebral vessels
Also known as:
- Hemorrhagic Stroke
- Brain Bleed
- Intracranial Hemorrhage
- Cerebral Hemorrhage
ICD-10 Codes:
- I6200: Nontraumatic subdural hemorrhage, unspecified
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Left Carotid Artery Disease
- Right Carotid Artery Disease
- Carotid Artery Disease
- Left Carotid Artery Stenosis
- Narrowed Left Carotid Artery
- Left Carotid Artery Blockage
- Right Carotid Artery Stenosis
- Narrowed Right Carotid Artery
- Right Carotid Artery Blockage
ICD-10 Codes:
- I6522: Occlusion and stenosis of left carotid artery
- I6521: Occlusion and stenosis of right carotid artery
Also known as:
- Normal Pressure Hydrocephalus
- Hydrocephalus
- NPH
- Idiopathic Normal Pressure Hydrocephalus
ICD-10 Codes:
- G912: (Idiopathic) normal pressure hydrocephalus
Also known as:
- Carotid Artery Dissection
- Aneurysms
- Torn Carotid Artery
- Neck Artery Dissection
- Carotid Artery Tear
ICD-10 Codes:
- I7771: Dissection of carotid artery
Also known as:
- Hemangioma
- Benign Tumor
- Birthmarks
- Strawberry mark
- Vascular birthmark
- Benign vascular tumor
ICD-10 Codes:
- D1800: Hemangioma unspecified site
Does Dr. Nerva accept my insurance?
Dr. Nerva accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nerva accept in Milwaukee, WI?
Dr. Nerva in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Dean Health Plan
Elevance Health Inc. (formerly Anthem)
Federal Employee Program
Humana
Medicare
Network Health
State of Wisconsin
UnitedHealthcare
Wisconsin Physicians Health (WPS)
View All Insurances
Where is Dr. Nerva's office located?
What is Dr. Nerva's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nerva's National Provider Identifier (NPI) number is 1255652426.
What common questions do patients ask about Dr. Nerva?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nerva
What is Dr. John Nerva's specialty?
Dr. Nerva is a Neurosurgeon near Milwaukee, WI. A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body. Contact Dr. Nerva to book an appointment today.
Is this Dr. John Nerva affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nerva is affiliated with Froedtert Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Neurosurgeon?
Explore Neurosurgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Nerva accepting new patients in Milwaukee, WI?
Yes, Dr. John Nerva is accepting new patients at this time.
Does Dr. John Nerva offer online booking?
Please contact Dr. Nerva's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Nerva?
Please contact Dr. Nerva's office for information regarding telehealth appointment availability or for scheduling assistance.
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