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Dr. Agnieszka Kielian, MD

Boston, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kielian, Pediatric Neurologist in Boston, MA?

    Dr. Agnieszka Kielian, MD is a Pediatric Neurologist, who primarily practices in Boston, MA. Dr. Kielian is fluent in English, and is currently seeing new patients. Dr. Kielian’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kielian’s office at (617) 355-6000.

    What languages does Dr. Kielian speak?

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

    • English

    What conditions does a Pediatric Neurologist like Dr. Kielian typically treat?

    As a Pediatric Neurologist, Dr. Kielian 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. Kielian. 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 here.

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Epilepsy
    • Seizures
    • Simple Partial Seizures
    • Seizure disorder
    • Convulsive disorder
    • Falling sickness
    • Convulsions
    • Epileptic events
    • Fits
    • Focal Aware Seizures
    • Aura Seizures
    • Symptomatic Partial Seizures

    ICD-10 Codes:

    • G40909: Epilepsy, unspecified, not intractable, without status epilepticus
    • G40919: Epilepsy, unspecified, intractable, without status epilepticus
    • G4089: Other seizures
    • G40109: Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus
    • G40901: Epilepsy, unspecified, not intractable, with status epilepticus

    Also known as:

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

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Brain and Spinal Vein Inflammation
    • Brain Disease
    • Spinal Cord Disease
    • Cerebral Venous Thrombosis
    • Spinal Venous Thrombosis
    • Intracranial Phlebitis

    ICD-10 Codes:

    • G08: Intracranial and intraspinal phlebitis and thrombophlebitis

    Does Dr. Kielian accept my insurance?

    Dr. Kielian accepts most major insurance plans. Important: Please call our office at (617) 355-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kielian accept in Boston, MA?

    Dr. Kielian in Boston, MA 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 Massachusetts

    • BMC Health System

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Fallon Health

    • Federal government of the United States

    • Mass General Brigham

    • Point32Health

    • State of Massachusetts

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Kielian's office located?

    Dr. Agnieszka Kielian's Primary Practice

    300 Longwood Ave

    Boston, MA 02115

    (617) 355-6000

    Get Directions

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

    Dr. Kielian's National Provider Identifier (NPI) number is 1619361672.

    What common questions do patients ask about Dr. Kielian?

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

    What is Dr. Agnieszka Kielian's specialty?

    Dr. Kielian is a Pediatric Neurologist near Boston, MA.

    What does a Pediatric Neurologist do?

    A Child Neurologist specializes in diagnosing and treating neurological disorders in newborns, infants, young children, and adolescents, with expertise in managing conditions specific to these developmental stages.

    Is this Dr. Agnieszka Kielian affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kielian is affiliated with Beth Israel Deaconess Medical Center-Boston, Tufts Medical Center, Rhode Island Hospital, Lowell General 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 Pediatric Neurologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric 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 Agnieszka Kielian accepting new patients in Boston, MA?

    Yes, Dr. Agnieszka Kielian is accepting new patients at this time.

    Does Dr. Agnieszka Kielian offer online booking?

    Please contact Dr. Kielian's office at (617) 355-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Agnieszka Kielian?

    Please contact Dr. Kielian's office at (617) 355-6000 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>