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Dr. William Mack, MD

Los Angeles, CA

Accepting patients

    Who is Dr. Mack, Neurosurgeon in Los Angeles, CA?

    Dr. William Mack, MD is a Neurosurgeon, who primarily practices in Los Angeles, CA with 2 additional practice locations. He is board certified. Dr. Mack is fluent in English, and is currently seeing new patients. Dr. Mack’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mack’s office at (800) 872-2273.

    What are Areas of Expertise for Dr. Mack?

    Dr. William Mack, 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. Mack empowers patients to confidently navigate their health journey, specializing in Aneurysm-Cerebral, Arteriovenous Malformations, Brain Tumors, Stroke, or comprehensive wellness support. Serving the Los Angeles/CA community, Dr. Mack is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Mack speak?

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

    • English

    What conditions does Dr. Mack treat?

    As a Neurosurgeon, Dr. Mack 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. Mack. 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:

    • Circulatory System Surgery Aftercare
    • Nervous System Surgery Aftercare
    • After Surgery
    • Post-cardiac surgery care
    • Vascular surgery aftercare
    • Heart surgery recovery
    • Post-neurological surgery care
    • Brain surgery aftercare
    • Spine surgery aftercare

    ICD-10 Codes:

    • Z48812: Encounter for surgical aftercare following surgery on the circulatory system
    • Z48811: Encounter for surgical aftercare following surgery on the nervous system

    Also known as:

    • Hemorrhagic Stroke
    • Brain Bleed from Anterior Communicating Artery
    • Brain Bleed
    • Intracranial Hemorrhage
    • Cerebral Hemorrhage
    • AComm Artery Hemorrhage
    • Subarachnoid Hemorrhage
    • SAH

    ICD-10 Codes:

    • I6203: Nontraumatic chronic subdural hemorrhage
    • I6200: Nontraumatic subdural hemorrhage, unspecified
    • I602: Nontraumatic subarachnoid hemorrhage from anterior communicating artery

    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
    • I63512: Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery
    • I63511: Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery
    • I615: Nontraumatic intracerebral hemorrhage, intraventricular

    Also known as:

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

    ICD-10 Codes:

    • Q282: Arteriovenous malformation of cerebral vessels

    Also known as:

    • Brain Blood Vessel Spasm
    • Moyamoya Disease
    • Brain Disease
    • Brain Malformations
    • Genetic Brain Disorder
    • Moyamoya disease
    • Cerebral Vasospasm
    • Brain Artery Spasm
    • Blood Vessel Narrowing in Brain
    • Moyamoya Syndrome
    • Progressive Cerebrovascular Occlusive Disease

    ICD-10 Codes:

    • I67848: Other cerebrovascular vasospasm and vasoconstriction
    • I675: Moyamoya disease

    Also known as:

    • Arteriovenous Fistula
    • Arteriovenous Malformations
    • Fistulas
    • AV Fistula
    • Abnormal Blood Vessel Connection
    • Artery-Vein Connection

    ICD-10 Codes:

    • I770: Arteriovenous fistula, acquired

    Also known as:

    • Carotid Artery Disease
    • Carotid Stenosis
    • Blocked Carotid Artery
    • Neck Artery Disease
    • Carotid Artery Narrowing

    ICD-10 Codes:

    • I6523: Occlusion and stenosis of bilateral carotid arteries

    Also known as:

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

    ICD-10 Codes:

    • I6521: Occlusion and stenosis of right carotid artery

    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:

    • Carotid Artery Aneurysm
    • Aneurysms
    • Carotid Artery Bulge
    • Neck Artery Aneurysm

    ICD-10 Codes:

    • I720: Aneurysm of carotid artery

    Also known as:

    • Abnormal Findings on Skull or Head Scan
    • Unusual Head Imaging
    • Atypical Skull Scan
    • Abnormal Brain Scan (general)

    ICD-10 Codes:

    • R930: Abnormal findings on diagnostic imaging of skull and head, not elsewhere classified

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Does Dr. Mack accept my insurance?

    Dr. Mack accepts most major insurance plans. Important: Please call our office at (800) 872-2273 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mack accept in Los Angeles, CA?

    Dr. Mack in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Heritage Health

    • Kern Health Systems

    • Medicaid

    • OptumRx

    • Other Health Care Provider

    • UnitedHealthcare

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    Where is Dr. Mack's office located?

    Dr. William Mack's Primary Practice

    1516 San Pablo St Ste L3100

    Los Angeles, CA 90033

    (800) 872-2273

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    Dr. William Mack's Practice 2

    300 W Huntington Dr

    Arcadia, CA 91007

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    Dr. William Mack's Practice 3

    1441 Eastlake Ave Ste 2424

    Los Angeles, CA 90089

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

    Dr. Mack's National Provider Identifier (NPI) number is 1811163793.

    What common questions do patients ask about Dr. Mack?

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

    What is Dr. William Mack's specialty?

    Dr. Mack is a Neurosurgeon near Los Angeles, CA. 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. Mack to book an appointment today.

    Is this Dr. William Mack affiliated with a ranked Castle Connolly Top Hospital?

    No, Mack is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Keck Hospital of USC, USC Norris Comprehensive Cancer Center. Castle Connolly Top Hospitals 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 William Mack accepting new patients in Los Angeles, CA?

    Yes, Dr. William Mack is accepting new patients at this time.

    Does Dr. William Mack offer online booking?

    Please contact Dr. Mack's office at (800) 872-2273 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Mack?

    Please contact Dr. Mack's office at (800) 872-2273 for information regarding telehealth appointment availability or for scheduling assistance.

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