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Dr. Sonia Gill, MD

Fairfax, VA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gill, Clinical Neurophysiologist in Fairfax, VA?

    Dr. Sonia Gill, MD is a Clinical Neurophysiologist, who primarily practices in Fairfax, VA with 2 additional practice locations. Dr. Gill is fluent in English, and is currently seeing new patients. Dr. Gill’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gill’s office at (571) 472-4100.

    What languages does Dr. Gill speak?

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

    • English

    What conditions does Dr. Gill treat?

    As a Clinical Neurophysiologist, Dr. Gill 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. Gill. 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:

    • Epilepsy
    • Simple Partial Seizures
    • Intractable Focal Epilepsy with Complex Partial Seizures
    • Intractable Focal Epilepsy with Simple Partial Seizures
    • Seizure disorder
    • Convulsive disorder
    • Falling sickness
    • Focal Aware Seizures
    • Aura Seizures
    • Symptomatic Partial Seizures
    • Drug-resistant complex partial epilepsy
    • Refractory focal impaired awareness seizures
    • Hard-to-treat complex partial seizures
    • Drug-resistant simple partial epilepsy
    • Refractory focal seizures
    • Hard-to-treat partial epilepsy

    ICD-10 Codes:

    • G40909: Epilepsy, unspecified, not intractable, without status epilepticus
    • G40109: Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus
    • G40919: Epilepsy, unspecified, intractable, without status epilepticus
    • G40219: Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus
    • G40119: Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus
    • G40901: Epilepsy, unspecified, not intractable, with status epilepticus

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

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

    ICD-10 Codes:

    • G43019: Migraine without aura, intractable, without status migrainosus
    • G43719: Chronic migraine without aura, intractable, without status migrainosus
    • G43009: Migraine without aura, not intractable, without status migrainosus

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    What procedures does Dr. Gill perform?

    As a Clinical Neurophysiologist, Dr. Gill 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. Gill. 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:

    • Botox Injections for Chronic Migraine
    • Chemodenervation for Migraine
    • Botulinum Toxin Injection for Migraine
    • Facial Nerve Block
    • Trigeminal Nerve Block

    CPT Codes:

    • 64615: Chemodenervation of muscle(s); muscle(s) innervated by facial, trigeminal, cervical spinal and accessory nerves, bilateral (eg, for chronic migraine)

    Does Dr. Gill accept my insurance?

    Dr. Gill accepts most major insurance plans. Important: Please call our office at (571) 472-4100 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gill accept in Fairfax, VA?

    Dr. Gill in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Mutual of Omaha

    • MVP Healthcare

    • State of Tennessee

    • State of Virginia

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gill's office located?

    Dr. Sonia Gill's Primary Practice

    8081 Innovation Park Dr Ste 900

    Fairfax, VA 22031

    (571) 472-4100

    Get Directions

    Dr. Sonia Gill's Practice 2

    44045 Riverside Pkwy

    Leesburg, VA 20176

    Get Directions

    Dr. Sonia Gill's Practice 3

    2501 Parkers Ln Ste 114

    Alexandria, VA 22306

    Get Directions

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

    Dr. Gill's National Provider Identifier (NPI) number is 1295120293.

    What common questions do patients ask about Dr. Gill?

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

    What is Dr. Sonia Gill's specialty?

    Dr. Gill is a Clinical Neurophysiologist near Fairfax, VA. Clinical Neurophysiology is a subspecialty that focuses on diagnosing and managing disorders of the central, peripheral, and autonomic nervous systems through a combination of clinical assessment and electrophysiologic testing. This includes techniques such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS). Contact Dr. Gill to book an appointment today.

    Is this Dr. Sonia Gill affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gill is affiliated with Inova Fairfax Medical Campus, Inova Alexandria Hospital, Inova Loudoun Hospital, Inova Mount Vernon Hospital, Inova Fair Oaks Hospital, Sentara Northern Virginia Medical Center 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 Clinical Neurophysiologist?

    Explore Clinical Neurophysiologist 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 Sonia Gill accepting new patients in Fairfax, VA?

    Yes, Dr. Sonia Gill is accepting new patients at this time.

    Does Dr. Sonia Gill offer online booking?

    Please contact Dr. Gill's office at (571) 472-4100 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sonia Gill?

    Please contact Dr. Gill's office at (571) 472-4100 for information regarding telehealth appointment availability or for scheduling assistance.

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