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Dr. Margaret Hollar, DO

Neuroradiologist, Neurologist, Diagnostic Radiologist

Carmel, IN

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hollar, Neuroradiologist in Carmel, IN?

    Dr. Margaret Hollar, DO is a Neuroradiologist, who primarily practices in Carmel, IN with 2 additional practice locations. She has been practicing for over 26 years. Dr. Hollar completed her residency at Strong Mem Hsp U Rochester, Neuroradiology. Dr. Hollar is fluent in English, and is currently seeing new patients. Dr. Hollar’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hollar’s office.

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

    • Residency: Strong Mem Hsp U Rochester, Neuroradiology

    • Medical School: Mi State University, Coll of Osteo Med, East Lansing Mi

    What languages does Dr. Hollar speak?

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

    • English

    What conditions does a Neuroradiologist like Dr. Hollar typically treat?

    As a Neuroradiologist, Dr. Hollar 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. Hollar. 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:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S098XXA: Other specified injuries of head, initial encounter

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Other Specific Neck Injury
    • Neck Injuries and Disorder
    • Specific neck trauma
    • Localized neck injury
    • Cervical region damage

    ICD-10 Codes:

    • S1989XA: Other specified injuries of other specified part of neck, initial encounter

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Other Brain Disorder
    • Brain Disease
    • Various Brain Conditions
    • Uncommon Brain Problems
    • Specified Brain Disease

    ICD-10 Codes:

    • G9389: Other specified disorders of brain

    Also known as:

    • Lower Back Spinal Stenosis
    • Spinal Stenosis
    • Narrowing of Lower Back Spinal Canal
    • Lumbar Spinal Canal Narrowing
    • Lumbar Stenosis

    ICD-10 Codes:

    • M48061: Spinal stenosis, lumbar region without neurogenic claudication

    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

    What procedures does a Neuroradiologist like Dr. Hollar typically perform?

    As a Neuroradiologist, procedures performed by Dr. Margaret Hollar may include:

    Please contact Dr. Hollar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Hollar accept my insurance?

    Dr. Hollar accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hollar accept in Carmel, IN?

    Dr. Hollar in Carmel, IN 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

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicare

    • SIHO Holding

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Hollar's office located?

    Dr. Margaret Hollar's Primary Practice

    11725 Illinois St Ste 275

    Carmel, IN 46032

    Get Directions

    Dr. Margaret Hollar's Practice 2

    151 Pennsylvania Pkwy

    Carmel, IN 46280

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    Dr. Margaret Hollar's Practice 3

    1701 N Senate Blvd

    Indianapolis, IN 46202

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

    Dr. Hollar's National Provider Identifier (NPI) number is 1376546770.

    What common questions do patients ask about Dr. Hollar?

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

    What is Dr. Margaret Hollar's specialty?

    Dr. Hollar is a Neuroradiologist near Carmel, IN.

    What does a Neuroradiologist do?

    A neuroradiologist is an expert who diagnoses and treats diseases using imaging procedures related to the brain, spine, spinal cord, head, neck, and sensory organs in both adults and children.

    Is Dr. Margaret Hollar affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hollar is affiliated with Iu Health Methodist Hospital, Cameron Memorial Community Hospital, Iu Health West Hospital, Iu Health Bloomington Hospital, Iu Health Ball Memorial Hospital, Iu Health North 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 Neuroradiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Neuroradiologist. 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 Dr. Margaret Hollar accepting new patients in Carmel, IN?

    Yes, Dr. Margaret Hollar is accepting new patients at this time.

    Does Dr. Margaret Hollar offer online booking?

    Please contact Dr. Hollar's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Margaret Hollar?

    Please contact Dr. Hollar's office to schedule an appointment.

    Where is Dr. Hollar's office located?

    Dr. Hollar's offices are located in Carmel, IN and Indianapolis, IN.