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Dr. James Napier, MD

Dr. James Napier, MD

Green Bay, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Napier, Neurologist in Green Bay, WI?

    Dr. James Napier, MD is a Neurologist, who primarily practices in Green Bay, WI with 2 additional practice locations. He is board certified. Dr. Napier graduated from University of Illinois College of Medicine and completed his residency at Bridgeport Hospital/Yale University Program. Dr. Napier is fluent in English and Spanish, and is currently seeing new patients. Dr. Napier’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Napier’s office at (920) 288-8000.

    Where did Dr. Napier go to medical school and complete their residency?

    • Residency: Bridgeport Hospital/Yale University Program

    • Medical School: University of Illinois College of Medicine

    What languages does Dr. Napier speak?

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

    • English

    • Spanish

    What conditions does Dr. Napier treat?

    As a Neurologist, Dr. Napier 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. Napier. 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:

    • Multiple Sclerosis
    • MS
    • Demyelinating Disease

    ICD-10 Codes:

    • G35: Multiple sclerosis

    Also known as:

    • Chronic Migraine without Aura
    • Migraine
    • Migraine Without Aura
    • Common Migraine
    • Migraine without warning signs
    • Everyday Migraine
    • Migraine headache
    • Severe headache
    • Vascular headache
    • Common migraine
    • Pulsating headache

    ICD-10 Codes:

    • G43719: Chronic migraine without aura, intractable, without status migrainosus
    • G43909: Migraine, unspecified, not intractable, without status migrainosus
    • G43009: Migraine without aura, not intractable, without status migrainosus

    Also known as:

    • Parkinson's Disease
    • Parkinson's Disease without Involuntary Movements
    • PD
    • Shaking Palsy
    • Paralysis Agitans
    • Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease

    ICD-10 Codes:

    • G20: Parkinson's disease
    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Mini-Stroke
    • Ischemic Stroke
    • Stroke
    • Transient Ischemic Attack
    • TIA
    • Warning Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • Z8673: Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
    • I639: Cerebral infarction, unspecified

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Multiple Nerve Damage
    • Peripheral Nerve Disorder
    • Polyneuropathy
    • Generalized Nerve Damage
    • Widespread Neuropathy

    ICD-10 Codes:

    • G629: Polyneuropathy, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD', 'Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Memory Loss
    • Memory
    • Amnesia
    • Forgetfulness
    • Loss of Recall

    ICD-10 Codes:

    • R413: Other amnesia

    Also known as:

    • Spasmodic Torticollis
    • Dystonia
    • Cervical Dystonia
    • Wry Neck

    ICD-10 Codes:

    • G243: Spasmodic torticollis

    Also known as:

    • Walking Problems
    • Gait Abnormalities
    • Difficulty Walking
    • Unsteady Gait
    • Balance Problems

    ICD-10 Codes:

    • R2689: Other abnormalities of gait and mobility

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • Amyotrophic Lateral Sclerosis
    • ALS', 'Lou Gehrig's Disease
    • Motor Neuron Disease

    ICD-10 Codes:

    • G1221: Amyotrophic lateral sclerosis

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Does Dr. Napier accept my insurance?

    Dr. Napier accepts most major insurance plans. Important: Please call our office at (920) 288-8000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Napier accept in Green Bay, WI?

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

    Top Insurances

    • All Other Third Party

    • Auxiant

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Payment System (HPS)

    • Kaiser Permanente

    • Medicare

    • Multiplan Wisconsin Preferred Provider Network (WPPN)

    • The Alliance

    View All Insurances

    Where is Dr. Napier's office located?

    Dr. James Napier's Primary Practice

    2845 Greenbrier Rd

    Green Bay, WI 54311

    (920) 288-8000

    Get Directions

    Dr. James Napier's Practice 2

    1346 E Green Bay St

    Shawano, WI 54166

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    Dr. James Napier's Practice 3

    1020 N 12th St

    Milwaukee, WI 53233

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

    Dr. Napier's National Provider Identifier (NPI) number is 1043327489.

    What common questions do patients ask about Dr. Napier?

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

    What is Dr. James Napier's specialty?

    Dr. Napier is a Neurologist near Green Bay, WI.

    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.

    Contact Dr. Napier to book an appointment today.

    Is this Dr. James Napier affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Napier is affiliated with Aurora Baycare Medical Center, Froedtert Holy Family 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 Neurologist?

    Explore Neurologist 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 James Napier accepting new patients in Green Bay, WI?

    Yes, Dr. James Napier is accepting new patients at this time.

    Does Dr. James Napier offer online booking?

    Please contact Dr. Napier's office at (920) 288-8000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with James Napier?

    Please contact Dr. Napier's office at (920) 288-8000 for information regarding telehealth appointment availability or for scheduling assistance.

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