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Dr. Nathan Zwagerman, MD

Milwaukee, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zwagerman, Neurosurgeon in Milwaukee, WI?

    Dr. Nathan Zwagerman, MD is a Neurosurgeon, who primarily practices in Milwaukee, WI with 2 additional practice locations. Dr. Zwagerman is fluent in English, and is currently seeing new patients. Dr. Zwagerman’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zwagerman’s office at (414) 805-3666.

    What languages does Dr. Zwagerman speak?

    Dr. Zwagerman and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Zwagerman treat?

    As a Neurosurgeon, Dr. Zwagerman 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. Zwagerman. 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:

    • Benign Meningioma
    • Benign Tumor
    • Non-cancerous brain or spinal lining tumor
    • Meningeal tumor
    • Brain membrane tumor

    ICD-10 Codes:

    • D329: Benign neoplasm of meninges, unspecified

    Also known as:

    • Benign Pituitary Tumor
    • Benign Cranial Nerve Tumor
    • Benign Tumor
    • Pituitary Disorder
    • Pituitary Tumor Treatment (PDQ)
    • Prolactinoma
    • Peripheral Nerve Disorder
    • Non-cancerous growth in pituitary gland
    • Pituitary adenoma
    • Non-cancerous cranial nerve growth
    • Benign cranial nerve neoplasm

    ICD-10 Codes:

    • D352: Benign neoplasm of pituitary gland
    • D333: Benign neoplasm of cranial nerves

    Also known as:

    • Brain Disorder
    • Other Brain Disorder
    • Brain Disease
    • Brain Condition
    • Brain Problem
    • Unspecified Brain Disease
    • Various Brain Conditions
    • Uncommon Brain Problems
    • Specified Brain Disease

    ICD-10 Codes:

    • G939: Disorder of brain, unspecified
    • G9389: Other specified disorders of brain

    Also known as:

    • Trigeminal Neuralgia
    • Tic Douloureux
    • Facial Nerve Pain

    ICD-10 Codes:

    • G500: Trigeminal neuralgia

    Also known as:

    • Other Pituitary Gland Disorder
    • Pituitary Disorder
    • Pituitary Gland Problems
    • Hypothalamic-Pituitary Axis Dysfunction
    • Endocrine Gland Disorders

    ICD-10 Codes:

    • E236: Other disorders of pituitary gland

    What procedures does Dr. Zwagerman perform?

    As a Neurosurgeon, Dr. Zwagerman 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. Zwagerman. 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:

    • Stereotactic Radiosurgery (Single Brain Lesion)
    • Stereotactic Radiosurgery for Brain Lesion
    • Gamma Knife Radiosurgery
    • CyberKnife
    • Brain Radiation Therapy
    • Particle Beam Therapy
    • CyberKnife Radiosurgery
    • Focused Radiation for Brain
    • SRS

    CPT Codes:

    • 61796: Stereotactic radiosurgery (particle beam, gamma ray, or linear accelerator); 1 simple cranial lesion
    • 61798: Stereotactic radiosurgery (particle beam, gamma ray, or linear accelerator); 1 complex cranial lesion

    Also known as:

    • Trigeminal Nerve Pain Treatment (Neurolysis)
    • Trigeminal Nerve Block
    • Neurolytic Agent for Trigeminal Neuralgia
    • Foramen Ovale Neurolysis

    CPT Codes:

    • 64610: Destruction by neurolytic agent, trigeminal nerve; second and third division branches at foramen ovale under radiologic monitoring

    Also known as:

    • Stereotactic Headframe Placement
    • Radiosurgery Headframe
    • Stereotactic Frame Application
    • Head Immobilization for Radiosurgery

    CPT Codes:

    • 61800: Application of stereotactic headframe for stereotactic radiosurgery (List separately in addition to code for primary procedure)

    Also known as:

    • Computer-Assisted Brain Surgery (Stereotactic)
    • Stereotactic Neurosurgery
    • Image-Guided Brain Surgery
    • Cranial Navigational Procedure

    CPT Codes:

    • 61781: Stereotactic computer-assisted (navigational) procedure; cranial, intradural (List separately in addition to code for primary procedure)

    Also known as:

    • Computer-Assisted Brain Navigation
    • Stereotactic Cranial Navigation
    • Image-Guided Brain Surgery
    • Computer-Guided Neurosurgery

    CPT Codes:

    • 61782: Stereotactic computer-assisted (navigational) procedure; cranial, extradural (List separately in addition to code for primary procedure)

    Also known as:

    • Guided Lumbar Puncture
    • Guided Spinal Tap
    • Diagnostic Lumbar Puncture with Imaging
    • CT Guided Spinal Tap
    • Fluoroscopy Guided Lumbar Puncture

    CPT Codes:

    • 62328: Spinal puncture, lumbar, diagnostic; with fluoroscopic or CT guidance

    Does Dr. Zwagerman accept my insurance?

    Dr. Zwagerman accepts most major insurance plans. Important: Please call our office at (414) 805-3666 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zwagerman accept in Milwaukee, WI?

    Dr. Zwagerman in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BEST Health Plan

    • Blue Cross and Blue Shield of Nebraska

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Network Health

    • State of Tennessee

    • State of Wisconsin

    • UnitedHealthcare

    • Wisconsin Physicians Health (WPS)

    View All Insurances

    Where is Dr. Zwagerman's office located?

    Dr. Nathan Zwagerman's Primary Practice

    8701 Watertown Plank Rd

    Milwaukee, WI 53226

    (414) 805-3666

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    Dr. Nathan Zwagerman's Practice 2

    9200 W Wisconsin Ave

    Milwaukee, WI 53226

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    Dr. Nathan Zwagerman's Practice 3

    9697 Saint Catherines Dr

    Pleasant Pr, WI 53158

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    What is Dr. Zwagerman's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Zwagerman's National Provider Identifier (NPI) number is 1689970543.

    What common questions do patients ask about Dr. Zwagerman?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zwagerman

    What is Dr. Nathan Zwagerman's specialty?

    Dr. Zwagerman 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. Zwagerman to book an appointment today.

    Is this Dr. Nathan Zwagerman affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zwagerman is affiliated with Froedtert Hospital, Froedtert Pleasant Prairie Hospital, Froedtert West Bend Hospital, Froedtert Menomonee Falls Hospital, ThedaCare Regional Medical Center-Neenah, ProHealth Waukesha Memorial Hospital which are a Castle Connolly Top Hospitals. 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 Nathan Zwagerman accepting new patients in Milwaukee, WI?

    Yes, Dr. Nathan Zwagerman is accepting new patients at this time.

    Does Dr. Nathan Zwagerman offer online booking?

    Please contact Dr. Zwagerman's office at (414) 805-3666 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nathan Zwagerman?

    Please contact Dr. Zwagerman's office at (414) 805-3666 for information regarding telehealth appointment availability or for scheduling assistance.

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