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Dr. Timothy Niessen, MD

Dr. Timothy Niessen, MD

Baltimore, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Niessen, Internist in Baltimore, MD?

    Dr. Timothy Niessen, MD is an Internist, who primarily practices in Baltimore, MD with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Niessen completed his residency at Johns Hopkins University Affiliated Hospitals. Dr. Niessen is fluent in English, and is currently seeing new patients. Dr. Niessen’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Niessen’s office at (410) 955-9434.

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

    • Residency: Johns Hopkins University Affiliated Hospitals

    Is Dr. Niessen board certified in Internist?

    Yes, Dr. Timothy Niessen, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Niessen speak?

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

    • English

    Which conditions does Dr. Niessen treat as a Internist?

    As a Internist, conditions treated by an Dr. Timothy Niessen may include:

    Please contact Dr. Niessen's office for more information or to schedule a consultation.

    Which procedures does Dr. Niessen perform as a Internist?

    As a Internist, procedures performed by an Dr. Timothy Niessen may include:

    For detailed information, please contact Dr. Niessen's office.

    Does Dr. Niessen accept my insurance?

    Dr. Niessen accepts most major insurance plans. Important: Please call our office at (410) 955-9434 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Kaiser Permanente

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    Where is Dr. Niessen's office located?

    Dr. Timothy Niessen's Primary Practice

    600 N Wolfe St # 215

    Baltimore, MD 21287

    (410) 955-9434

    Get Directions

    Dr. Timothy Niessen's Practice 2

    5601 Loch Raven Blvd

    Baltimore, MD 21239

    Get Directions

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

    Dr. Niessen's National Provider Identifier (NPI) number is 1730322900.

    What common questions do patients ask about Dr. Niessen?

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

    What is Dr. Timothy Niessen's specialty?

    Dr. Niessen is a Internist near Baltimore, MD.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Niessen to book an appointment today.

    Is this Dr. Timothy Niessen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Niessen is affiliated with The Johns Hopkins Hospital 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 Internist?

    Explore Internist 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 Timothy Niessen accepting new patients in Baltimore, MD?

    Yes, Dr. Timothy Niessen is accepting new patients at this time.

    Does Dr. Timothy Niessen offer online booking?

    Please contact Dr. Niessen's office at (410) 955-9434 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Timothy Niessen?

    Please contact Dr. Niessen's office at (410) 955-9434 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Timothy Niessen have?

    Dr. Timothy Niessen is certified by the American Board of Internal Medicine.

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