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Dr. Brett Mercer, DO

Naples, FL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mercer, Neurologist in Naples, FL?

    Dr. Brett Mercer, DO is a Neurologist, who primarily practices in Naples, FL with 2 additional practice locations. Dr. Mercer is fluent in English, and is currently seeing new patients. Dr. Mercer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mercer’s office at (239) 262-1721.

    What languages does Dr. Mercer speak?

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

    • English

    What conditions does a Neurologist like Dr. Mercer typically treat?

    As a Neurologist, Dr. Mercer 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. Mercer. 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:

    • Parkinson's Disease without Involuntary Movements
    • Parkinson's Disease
    • Parkinsonism
    • Parkinson's Disease with Fluctuating Symptoms
    • Early Parkinson's
    • Non-dyskinetic Parkinsonism
    • Stable Parkinson's Disease
    • PD
    • Shaking Palsy
    • Paralysis Agitans
    • Parkinson's Syndrome
    • Atypical Parkinsonism
    • Secondary Parkinsonism
    • Fluctuating Parkinsonism
    • Parkinson's with 'On-Off' Periods
    • Variable Parkinson's Symptoms

    ICD-10 Codes:

    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
    • G20: Parkinson's disease
    • G20C: Parkinsonism, unspecified
    • G20A2: Parkinson's disease without dyskinesia, with fluctuations

    Also known as:

    • Hereditary Nerve Disorder
    • Multiple Nerve Damage
    • Peripheral Nerve Disorder
    • Genetic Neuropathy
    • Idiopathic Neuropathy
    • Inherited Nerve Damage
    • Polyneuropathy
    • Generalized Nerve Damage
    • Widespread Neuropathy

    ICD-10 Codes:

    • G609: Hereditary and idiopathic neuropathy, unspecified
    • G629: Polyneuropathy, unspecified

    Also known as:

    • Numbness or Tingling
    • Neurologic Disease
    • Peripheral Nerve Disorder
    • Paresthesia
    • Skin Numbness
    • Tingling Sensation
    • Pins and Needles

    ICD-10 Codes:

    • R202: Paresthesia of skin

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Mild Cognitive Impairment
    • MCI
    • Early Memory Loss
    • Pre-Dementia

    ICD-10 Codes:

    • G3184: Mild cognitive impairment of uncertain or unknown etiology

    Does Dr. Mercer accept my insurance?

    Dr. Mercer accepts most major insurance plans. Important: Please call our office at (239) 262-1721 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mercer accept in Naples, FL?

    Dr. Mercer in Naples, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • CareCentrix

    • Cigna Group

    • Guidewell Mutual Holding Corporation

    • Humana

    • Independent Health Association

    • Medicare

    • Spectrum / Priority Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Mercer's office located?

    Dr. Brett Mercer's Primary Practice

    3200 Bailey Ln Ste 200

    Naples, FL 34105

    (239) 262-1721

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    Dr. Brett Mercer's Practice 2

    120 Moorings Park Dr

    Naples, FL 34105

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    Dr. Brett Mercer's Practice 3

    12600 Creekside Ln Ste 2

    Fort Myers, FL 33919

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

    Dr. Mercer's National Provider Identifier (NPI) number is 1427416114.

    What common questions do patients ask about Dr. Mercer?

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

    What is Dr. Brett Mercer's specialty?

    Dr. Mercer is a Neurologist near Naples, FL.

    What does a Neurologist do?

    A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.

    Is this Dr. Brett Mercer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mercer is affiliated with Middlesex Hospital, Nch Baker 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

    When to see a Neurologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Neurologist. 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 Brett Mercer accepting new patients in Naples, FL?

    Yes, Dr. Brett Mercer is accepting new patients at this time.

    Does Dr. Brett Mercer offer online booking?

    Please contact Dr. Mercer's office at (239) 262-1721 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brett Mercer?

    Please contact Dr. Mercer's office at (239) 262-1721 for information regarding telehealth appointment availability or for scheduling assistance.

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