JN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nerva, Neurosurgeon in Milwaukee, WI?
Dr. John David Nerva, MD is a Neurosurgeon, who primarily practices in Milwaukee, WI with 2 additional practice locations. Dr. Nerva is fluent in English, and is currently seeing new patients. Dr. Nerva’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare 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 David Nerva, MD is a highly-rated, board-certified Neurosurgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and 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, and 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 a Neurosurgeon like Dr. Nerva typically 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. Learn more about our claims-based healthcare methodology.
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
- Subdural Hematoma
- Head Bleed
- Brain Hemorrhage
- Head Injury
ICD-10 Codes:
- S065XAA: Traumatic subdural hemorrhage with loss of consciousness status unknown, initial encounter
Also known as:
- AVM (Abnormal Blood Vessel Connection)
- Arteriovenous Malformations
- Arteriovenous Malformation
- Vascular Malformation
- AVM
ICD-10 Codes:
- Q2730: Arteriovenous malformation, site unspecified
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
What procedures does a Neurosurgeon like Dr. Nerva typically perform?
As a Neurosurgeon, Dr. Nerva performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Brain and Neck Artery X-ray (Angiography)
- Vertebral Artery Angiography
- Catheter and X-ray of External Carotid Artery
- Cerebral Angiography with Catheter Placement
- Carotid artery angiography
- Cerebral angiography
- Intracranial carotid angiography
- Neck and brain blood vessel imaging
- Cervicocerebral arch angiography
- Vertebral artery imaging
- Brain blood vessel scan
- External carotid angiography
- Neck artery imaging with catheter
- Selective carotid catheterization
- Brain Blood Vessel X-ray
- Cervicocerebral Arch Angiography
- Subclavian Artery Catheterization
CPT Codes:
- 36224: Selective catheter placement, internal carotid artery, unilateral, with angiography of the ipsilateral intracranial carotid circulation and all associated radiological supervision and interpretation, includes angiography of the extracranial carotid and cervicocerebral arch, when performed
- 36226: Selective catheter placement, vertebral artery, unilateral, with angiography of the ipsilateral vertebral circulation and all associated radiological supervision and interpretation, includes angiography of the cervicocerebral arch, when performed
- 36227: Selective catheter placement, external carotid artery, unilateral, with angiography of the ipsilateral external carotid circulation and all associated radiological supervision and interpretation (List separately in addition to code for primary procedure)
- 36225: Selective catheter placement, subclavian or innominate artery, unilateral, with angiography of the ipsilateral vertebral circulation and all associated radiological supervision and interpretation, includes angiography of the cervicocerebral arch, when performed
Also known as:
- Carotid Artery Angiography
- Cerebral Angiography
- Neck Artery X-ray
- Carotid Artery Imaging
- Brain Blood Vessel Study
CPT Codes:
- 36223: Selective catheter placement, common carotid or innominate artery, unilateral, any approach, with angiography of the ipsilateral intracranial carotid circulation and all associated radiological supervision and interpretation, includes angiography of the extracranial carotid and cervicocerebral arch, when performed
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
Ascension Health
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Humana
Medicare
State of Wisconsin
UnitedHealth Group
Unknown
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 David Nerva's specialty?
Dr. Nerva is a Neurosurgeon near Milwaukee, WI.
What does a Neurosurgeon do?
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.
Is this Dr. John David 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
When to see a Neurosurgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurosurgeon. Explore 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 David Nerva accepting new patients in Milwaukee, WI?
Yes, Dr. John David Nerva is accepting new patients at this time.
Does Dr. John David 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 David Nerva?
Please contact Dr. Nerva's office for information regarding telehealth appointment availability or for scheduling assistance.
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