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Dr. Gregory Nizialek

Baltimore, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

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

    Dr. Gregory Nizialek is an Internist, who primarily practices in Baltimore, MD with 2 additional practice locations. He is board certified. Dr. Nizialek is fluent in English, and is currently seeing new patients. Dr. Nizialek’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nizialek’s office at (443) 777-8300.

    What languages does Dr. Nizialek speak?

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

    • English

    What conditions does Dr. Nizialek treat?

    As a Internist, Dr. Nizialek 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. Nizialek. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Which procedures does Dr. Nizialek perform as a Internist?

    As a Internist, procedures performed by an Dr. Gregory Nizialek may include:

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

    Does Dr. Nizialek accept my insurance?

    Dr. Nizialek accepts most major insurance plans. Important: Please call our office at (443) 777-8300 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • BCBS Unspecified

    • Carefirst BlueCross BlueShield

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • State of Maryland

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nizialek's office located?

    Dr. Gregory Nizialek's Primary Practice

    9000 Franklin Square Dr

    Baltimore, MD 21237

    (443) 777-8300

    Get Directions

    Dr. Gregory Nizialek's Practice 2

    9000 Franklin Square Dr Fl 2

    Rosedale, MD 21237

    Get Directions

    Dr. Gregory Nizialek's Practice 3

    2500 Metrohealth Dr

    Cleveland, OH 44109

    Get Directions

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

    Dr. Nizialek's National Provider Identifier (NPI) number is 1124386552.

    What common questions do patients ask about Dr. Nizialek?

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

    What is Dr. Gregory Nizialek's specialty?

    Dr. Nizialek 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. Nizialek to book an appointment today.

    Is this Dr. Gregory Nizialek affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nizialek is affiliated with Medstar Franklin Square Medical Center, Medstar Union Memorial 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

    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 Gregory Nizialek accepting new patients in Baltimore, MD?

    Yes, Dr. Gregory Nizialek is accepting new patients at this time.

    Does Dr. Gregory Nizialek offer online booking?

    Please contact Dr. Nizialek's office at (443) 777-8300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Nizialek?

    Please contact Dr. Nizialek's office at (443) 777-8300 for information regarding telehealth appointment availability or for scheduling assistance.

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