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Dr. Lenard Hammer, MD

Dr. Lenard Hammer, MD

Ophthalmologist

Columbia, MD

Accepting patients

    Who is Dr. Hammer, Ophthalmologist in Columbia, MD?

    Dr. Lenard Hammer, MD is an Ophthalmologist, who primarily practices in Columbia, MD with 1 additional practice location. He is board certified. Dr. Hammer graduated from Icahn School of Medicine at Mount Sinai and completed his residency at Washington Hosp Ctr, Ophthalmology; Nassau Co Med Ctr, Ophthalmology; Nassau Co Med Ctr, Internal Medicine. Dr. Hammer is fluent in English and French, and is currently seeing new patients. Dr. Hammer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hammer’s office at (410) 997-9900.

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

    • Residency: Washington Hosp Ctr, Ophthalmology; Nassau Co Med Ctr, Ophthalmology; Nassau Co Med Ctr, Internal Medicine | Washington Hospital Center Program

    • Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny | Icahn School of Medicine at Mount Sinai

    Is Dr. Hammer board certified as an Ophthalmologist?

    Yes, Dr. Lenard Hammer, MD is board certified by the American Board of Ophthalmology

    What languages does Dr. Hammer speak?

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

    • English
    • French

    What conditions does an Ophthalmologist like Dr. Hammer typically treat?

    As an Ophthalmologist, Dr. Hammer 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. Hammer. 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:

    • Borderline Open-Angle Glaucoma
    • Glaucoma
    • Early Open-Angle Glaucoma
    • Open-angle glaucoma suspect
    • Risk of Open-Angle Glaucoma

    ICD-10 Codes:

    • H40013: Open angle with borderline findings, low risk, bilateral

    Also known as:

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

    ICD-10 Codes:

    • H5213: Myopia, bilateral

    Also known as:

    • Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness

    ICD-10 Codes:

    • H2513: Age-related nuclear cataract, bilateral

    Also known as:

    • Dry Macular Degeneration
    • Macular Degeneration
    • Dry AMD
    • Atrophic Macular Degeneration
    • Age-related Macular Degeneration (Dry)

    ICD-10 Codes:

    • H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    What procedures does an Ophthalmologist like Dr. Hammer typically perform?

    As an Ophthalmologist, Dr. Hammer 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. Hammer. 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:

    • Laser Surgery for Secondary Cataract
    • YAG Laser Capsulotomy
    • Posterior Capsulotomy
    • Secondary Cataract Removal
    • Laser Eye Surgery

    CPT Codes:

    • 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)

    Does Dr. Hammer accept my insurance?

    Dr. Hammer accepts most major insurance plans. Important: Please call our office at (410) 997-9900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hammer accept in Columbia, MD?

    Dr. Hammer in Columbia, MD 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

    • Cigna Group

    • Medicare

    View All Insurances

    Where is Dr. Hammer's office located?

    Dr. Lenard Hammer's Primary Practice

    8860 Columbia 100 Pkwy Ste 101

    Columbia, MD 21045

    (410) 997-9900

    Get Directions

    Dr. Lenard Hammer's Practice 2

    3402 Olandwood Ct

    Olney, MD 20832

    Get Directions

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

    Dr. Hammer's National Provider Identifier (NPI) number is 1306874383.

    What common questions do patients ask about Dr. Hammer?

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

    What is Dr. Lenard Hammer's specialty?

    Dr. Hammer is an Ophthalmologist near Columbia, MD.

    What does an Ophthalmologist do?

    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.

    Is Dr. Lenard Hammer affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Hammer is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 an Ophthalmologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Ophthalmologist. 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. Lenard Hammer accepting new patients in Columbia, MD?

    Yes, Dr. Lenard Hammer is accepting new patients at this time.

    Does Dr. Lenard Hammer offer online booking?

    Please contact Dr. Hammer's office at (410) 997-9900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Lenard Hammer?

    Please contact Dr. Hammer's office at (410) 997-9900 to schedule an appointment.

    Where is Dr. Hammer's office located?

    Dr. Hammer's offices are located in Columbia, MD and Olney, MD.

    Which board certifications does Dr. Lenard Hammer have?

    Dr. Lenard Hammer is certified by the American Board of Ophthalmology.