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Dr. Keith Diaz, MD

Pulmonologist, Internist, Critical Care Internist

Staten Island, NY

15 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Diaz, Pulmonologist in Staten Island, NY?

    Dr. Keith Diaz, MD is a Pulmonologist, who primarily practices in Staten Island, NY with 1 additional practice location. He has been practicing for over 15 years and is board certified. Dr. Diaz is fluent in English, Russian, and Spanish, and is currently seeing new patients. Dr. Diaz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diaz’s office at (347) 575-9865.

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

    • Medical School: Ross University School Of Medicine, Roseau, Commonwealth Of Dominica, West Indies

    Is Dr. Diaz board certified as a Pulmonologist?

    Yes, Dr. Keith Diaz, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Diaz speak?

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

    • English
    • Russian
    • Spanish

    What conditions does a Pulmonologist like Dr. Diaz typically treat?

    As a Pulmonologist, Dr. Diaz 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. Diaz. 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:

    • COPD
    • COPD Flare-Up
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified
    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Asthma
    • Moderate Persistent Asthma
    • Reactive Airway Disease
    • Bronchial Asthma
    • Allergic Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated
    • J4540: Moderate persistent asthma, uncomplicated

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Dyspnea
    • Difficulty breathing
    • Breathlessness

    ICD-10 Codes:

    • R0609: Other forms of dyspnea

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    What procedures does a Pulmonologist like Dr. Diaz typically perform?

    As a Pulmonologist, procedures performed by Dr. Keith Diaz may include:

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

    Does Dr. Diaz accept my insurance?

    Dr. Diaz accepts most major insurance plans. Important: Please call our office at (347) 575-9865 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diaz accept in Staten Island, NY?

    Dr. Diaz in Staten Island, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Amida Care

    • Assurant

    • Centers Plan For Healthy Living

    • Elderplan

    • EmblemHealth

    • Healthfirst New York

    • Medicare

    • National Benefit Fund

    • New York City Health and Hospitals Corporation

    • Service Employees International Union (SEIU)

    View All Insurances

    Where is Dr. Diaz's office located?

    Dr. Keith Diaz's Primary Practice

    4434 Amboy Rd Ste B

    Staten Island, NY 10312

    (347) 575-9865

    Get Directions

    Dr. Keith Diaz's Practice 2

    1058 Forest Ave

    Staten Island, NY 10310

    Get Directions

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

    Dr. Diaz's National Provider Identifier (NPI) number is 1073771556.

    What common questions do patients ask about Dr. Diaz?

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

    What is Dr. Keith Diaz's specialty?

    Dr. Diaz is a Pulmonologist near Staten Island, NY.

    What does a Pulmonologist do?

    An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders.

    Is Dr. Keith Diaz affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Diaz is affiliated with Richmond University Medical Center, Staten Island University Hospital - North 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 Pulmonologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pulmonologist. 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. Keith Diaz accepting new patients in Staten Island, NY?

    Yes, Dr. Keith Diaz is accepting new patients at this time.

    Does Dr. Keith Diaz offer online booking?

    Please contact Dr. Diaz's office at (347) 575-9865 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Keith Diaz?

    Please contact Dr. Diaz's office at (347) 575-9865 to schedule an appointment.

    Where is Dr. Diaz's office located?

    Dr. Diaz's office is located in Staten Island, NY.

    Which board certifications does Dr. Keith Diaz have?

    Dr. Keith Diaz is certified by the American Board of Internal Medicine.