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Dr. Mary Louise Collins, MD

Baltimore, MD

31 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Collins, Ophthalmologist in Baltimore, MD?

    Dr. Mary Louise Collins, MD is an Ophthalmologist, who primarily practices in Baltimore, MD with 2 additional practice locations. She has been practicing for over 31 years and is board certified by the American Board of Ophthalmology. Dr. Collins graduated from Georgetown University School of Medicine and completed her residency at Wills Eye Hosp, Ophthalmology; Union Mem Hosp, Internal Medicine. Dr. Collins is fluent in English, and is currently seeing new patients. Dr. Collins’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Collins’s office.

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

    • Residency: Wills Eye Hosp, Ophthalmology; Union Mem Hosp, Internal Medicine

    • Medical School: Georgetown Univ Sch of Med, Washington Dc | Georgetown University School of Medicine

    Is Dr. Collins board certified in Ophthalmologist?

    Yes, Dr. Mary Louise Collins, MD is board certified by the American Board of Ophthalmology

    What languages does Dr. Collins speak?

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

    • English

    What conditions does Dr. Collins treat?

    As a Ophthalmologist, Dr. Collins 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. Collins. 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:

    • Inward Turning Eye
    • Intermittent Alternating Exotropia
    • Intermittent Alternating Crossed Eyes
    • Vertical Eye Misalignment
    • Outward Hidden Eye Turn
    • Esotropia
    • Eye Movement Disorder
    • Crossed Eyes from Farsightedness
    • Accommodative Squint
    • Intermittent Alternating Wall Eyes
    • Intermittent Alternating Divergent Strabismus
    • Temporary Wall Eye
    • Intermittent alternating esotropia
    • Eyes take turns crossing sometimes
    • Occasional alternating inward eye turn
    • Vertical strabismus
    • One eye higher than the other
    • Hypertropia
    • Hypotropia
    • Latent Outward Squint
    • Exophoria
    • Eye Muscle Imbalance
    • Crossed Eyes
    • Convergent Strabismus

    ICD-10 Codes:

    • H5043: Accommodative component in esotropia
    • H5034: Intermittent alternating exotropia
    • H5032: Intermittent alternating esotropia
    • H5022: Vertical strabismus, left eye
    • H5052: Exophoria
    • H5000: Unspecified esotropia

    Also known as:

    • Refractive Amblyopia
    • Strabismic Amblyopia
    • Amblyopia
    • Refractive Errors
    • Eye Movement Disorder
    • Lazy eye from refractive error
    • Anisometropic amblyopia
    • Refractive lazy eye
    • Lazy eye from crossed eyes
    • Squint amblyopia
    • Amblyopia from eye turn

    ICD-10 Codes:

    • H53023: Refractive amblyopia, bilateral
    • H53021: Refractive amblyopia, right eye
    • H53032: Strabismic amblyopia, left eye

    Also known as:

    • Lazy Eye
    • Lazy Eye Suspect
    • Amblyopia
    • Refractive Errors
    • Refractive Amblyopia
    • Vision Loss from Unequal Focus
    • Amblyopia Suspect
    • Possible Lazy Eye
    • Risk of Lazy Eye

    ICD-10 Codes:

    • H53022: Refractive amblyopia, left eye
    • H53043: Amblyopia suspect, bilateral
    • H53041: Amblyopia suspect, right eye
    • H53042: Amblyopia suspect, left eye

    Also known as:

    • Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness

    ICD-10 Codes:

    • H2513: Age-related nuclear cataract, bilateral

    Also known as:

    • Double Vision
    • Vision Impairment and Blindness
    • Diplopia
    • Seeing double
    • Ghosting vision

    ICD-10 Codes:

    • H532: Diplopia

    Also known as:

    • Nearsightedness
    • Refractive Errors
    • Myopia
    • Difficulty Seeing Far Away
    • Blurry Distance Vision

    ICD-10 Codes:

    • H5213: Myopia, bilateral

    Also known as:

    • Family history of eye Disorder
    • Inherited eye condition risk
    • Genetic predisposition to eye problems
    • Family history of vision issues

    ICD-10 Codes:

    • Z83518: Family history of other specified eye disorder

    Also known as:

    • Other Binocular Eye Movement Disorder
    • Eye Movement Disorder
    • Disorder of eye coordination
    • Eye alignment problem
    • Binocular vision dysfunction

    ICD-10 Codes:

    • H518: Other specified disorders of binocular movement

    Also known as:

    • Other Eyelid Birth Defects
    • Birth Defects
    • Eyelid Disorder
    • Various Congenital Eyelid Abnormalities
    • Rare Eyelid Malformations
    • Infant Eyelid Problems

    ICD-10 Codes:

    • Q103: Other congenital malformations of eyelid

    Also known as:

    • Neurological Disorder
    • Neurologic Disease
    • Nervous System Diseases
    • Brain Disorders
    • Spinal Cord Conditions

    ICD-10 Codes:

    • Z8669: Personal history of other diseases of the nervous system and sense organs

    Does Dr. Collins accept my insurance?

    Dr. Collins accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Collins accept in Baltimore, MD?

    Dr. Collins in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Johns Hopkins

    • Medicare

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    Where is Dr. Collins' office located?

    Dr. Mary Louise Collins' Primary Practice

    6569 N Charles St

    Baltimore, MD 21204

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    Dr. Mary Louise Collins' Practice 2

    110 West Rd Ste 229

    Baltimore, MD 21204

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    Dr. Mary Louise Collins' Practice 3

    6569 N Charles St Ste 505

    Towson, MD 21204

    (443) 849-2106

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

    Dr. Collins's National Provider Identifier (NPI) number is 1063431724.

    What common questions do patients ask about Dr. Collins?

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

    What is Dr. Mary Louise Collins's specialty?

    Dr. Collins is a Ophthalmologist near Baltimore, MD. An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health. Contact Dr. Collins to book an appointment today.

    Is this Dr. Mary Louise Collins affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Collins is affiliated with Greater Baltimore Medical Center which is a Castle Connolly Top Hospital. 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 Ophthalmologist?

    Explore Ophthalmologist 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 Mary Louise Collins accepting new patients in Baltimore, MD?

    Yes, Dr. Mary Louise Collins is accepting new patients at this time.

    Does Dr. Mary Louise Collins offer online booking?

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

    How can I make an appointment with Mary Louise Collins?

    Please contact Dr. Collins's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mary Louise Collins have?

    Dr. Mary Louise Collins is certified by the American Board of Ophthalmology.

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