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Dr. Tomoyoshi Shigematsu, MD, PHD

Brooklyn, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Shigematsu, Neurosurgeon in Brooklyn, NY?

    Dr. Tomoyoshi Shigematsu, MD, PHD is a Neurosurgeon, who primarily practices in Brooklyn, NY with 2 additional practice locations. He is board certified. Dr. Shigematsu is fluent in English and Japanese, and is currently seeing new patients. Dr. Shigematsu’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shigematsu’s office at (212) 241-3400.

    What languages does Dr. Shigematsu speak?

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

    • English

    • Japanese

    What conditions does Dr. Shigematsu treat?

    As a Neurosurgeon, Dr. Shigematsu 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. Shigematsu. 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:

    • Hemorrhagic Stroke
    • Ischemic Stroke
    • Mini-Stroke
    • Stroke
    • Transient Ischemic Attack
    • Brain Bleed
    • Cerebral Hemorrhage
    • Intracranial Hemorrhage
    • Brain Ischemia
    • Cerebral Infarction
    • Lack of Blood Flow to Brain
    • Stroke due to clot
    • Brain Attack
    • TIA
    • Warning Stroke

    ICD-10 Codes:

    • I609: Nontraumatic subarachnoid hemorrhage, unspecified
    • I63511: Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery
    • I63512: Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery
    • I639: Cerebral infarction, unspecified
    • I615: Nontraumatic intracerebral hemorrhage, intraventricular
    • Z8673: Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits

    Also known as:

    • Intracerebral Hemorrhage
    • Brain Bleed from Anterior Communicating Artery
    • Hemorrhagic Stroke
    • Brain bleed
    • ICH
    • Bleeding in the brain
    • AComm Artery Hemorrhage
    • Subarachnoid Hemorrhage
    • SAH
    • Brain Bleed
    • Intracranial Hemorrhage
    • Cerebral Hemorrhage

    ICD-10 Codes:

    • I610: Nontraumatic intracerebral hemorrhage in hemisphere, subcortical
    • I602: Nontraumatic subarachnoid hemorrhage from anterior communicating artery
    • I6203: Nontraumatic chronic subdural hemorrhage
    • I611: Nontraumatic intracerebral hemorrhage in hemisphere, cortical

    Also known as:

    • Brain AVM (Abnormal Blood Vessel Connection)
    • AVM (Abnormal Blood Vessel Connection)
    • Arteriovenous Malformations
    • Cerebral AVM
    • Brain Arteriovenous Malformation
    • Brain Vascular Malformation
    • Arteriovenous Malformation
    • Vascular Malformation
    • AVM

    ICD-10 Codes:

    • Q282: Arteriovenous malformation of cerebral vessels
    • Q2730: Arteriovenous malformation, site unspecified

    Also known as:

    • Right Carotid Artery Disease
    • Left Carotid Artery Disease
    • Carotid Artery Disease
    • Right Carotid Artery Stenosis
    • Narrowed Right Carotid Artery
    • Right Carotid Artery Blockage
    • Left Carotid Artery Stenosis
    • Narrowed Left Carotid Artery
    • Left Carotid Artery Blockage

    ICD-10 Codes:

    • I6521: Occlusion and stenosis of right carotid artery
    • I6522: Occlusion and stenosis of left carotid artery

    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:

    • 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:

    • Other Acquired Head Deformity
    • Head shape change
    • Deformed head
    • Acquired skull deformity

    ICD-10 Codes:

    • M952: Other acquired deformity of head

    Also known as:

    • Ischemic Stroke
    • Brain Ischemia
    • Cerebral Infarction
    • Clot Stroke

    ICD-10 Codes:

    • I63232: Cerebral infarction due to unspecified occlusion or stenosis of left carotid arteries

    Also known as:

    • Hydrocephalus
    • Water on the brain
    • Brain fluid buildup
    • Enlarged ventricles

    ICD-10 Codes:

    • G919: Hydrocephalus, unspecified

    Does Dr. Shigematsu accept my insurance?

    Dr. Shigematsu accepts most major insurance plans. Important: Please call our office at (212) 241-3400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Shigematsu accept in Brooklyn, NY?

    Dr. Shigematsu in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Healthfirst

    • Medicare

    • MetroPlus

    • Service Employees International Union (SEIU)

    • State of New York

    • UnitedHealthcare

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    Where is Dr. Shigematsu's office located?

    Dr. Tomoyoshi Shigematsu's Primary Practice

    2601 Ocean Pkwy

    Brooklyn, NY 11235

    (212) 241-3400

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    Dr. Tomoyoshi Shigematsu's Practice 2

    7901 Broadway

    Elmhurst, NY 11373

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    Dr. Tomoyoshi Shigematsu's Practice 3

    5 E 98th St Fl 7

    New York, NY 10029

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

    Dr. Shigematsu's National Provider Identifier (NPI) number is 1093259368.

    What common questions do patients ask about Dr. Shigematsu?

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

    What is Dr. Tomoyoshi Shigematsu's specialty?

    Dr. Shigematsu is a Neurosurgeon near Brooklyn, NY. 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. Shigematsu to book an appointment today.

    Is this Dr. Tomoyoshi Shigematsu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Shigematsu is affiliated with The Mount Sinai Hospital, Mount Sinai West 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 Tomoyoshi Shigematsu accepting new patients in Brooklyn, NY?

    Yes, Dr. Tomoyoshi Shigematsu is accepting new patients at this time.

    Does Dr. Tomoyoshi Shigematsu offer online booking?

    Please contact Dr. Shigematsu's office at (212) 241-3400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tomoyoshi Shigematsu?

    Please contact Dr. Shigematsu's office at (212) 241-3400 for information regarding telehealth appointment availability or for scheduling assistance.

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