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Dr. Christopher Grantham, MD

Bronx, NY

Accepting patients

    Who is Dr. Grantham, Critical Care Internist in Bronx, NY?

    Dr. Christopher Grantham, MD is a Critical Care Internist, who primarily practices in Bronx, NY with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Grantham completed his residency at St Barnabas Hospital. Dr. Grantham is fluent in English, and is currently seeing new patients. Dr. Grantham’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grantham’s office.

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

    • Residency: St Barnabas Hospital

    • Medical School: American University of The Caribbean / School of Medicine

    Is Dr. Grantham board certified in Critical Care Internist?

    Yes, Dr. Christopher Grantham, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Grantham speak?

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

    • English

    What conditions does Dr. Grantham treat?

    As a Critical Care Internist, Dr. Grantham 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. Grantham. 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:

    • Acute Respiratory Failure with Low Oxygen
    • Acute Respiratory Failure with High Carbon Dioxide
    • Acute Respiratory Failure
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden lung failure with high CO2
    • Hypercapnic respiratory failure
    • Acute breathing failure with hypercapnia
    • Sudden lung failure
    • Acute breathing failure
    • Rapid onset respiratory failure

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9602: Acute respiratory failure with hypercapnia
    • J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia

    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:

    • Sepsis
    • Septic Shock
    • Shock
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection
    • Severe blood poisoning with shock
    • Septic collapse
    • Infection-induced shock

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism
    • R6521: Severe sepsis with septic shock

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    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

    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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Asthma
    • Reactive Airway Disease
    • Bronchial Asthma
    • Allergic Asthma

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Sudden Cardiac Arrest
    • Heart stops beating
    • Cardiopulmonary arrest

    ICD-10 Codes:

    • I469: Cardiac arrest, cause unspecified

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Which procedures does Dr. Grantham perform as a Critical Care Internist?

    As a Critical Care Internist, procedures performed by a Dr. Christopher Grantham may include:

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

    Does Dr. Grantham accept my insurance?

    Dr. Grantham 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. Grantham accept in Bronx, NY?

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

    Top Insurances

    • All Other Third Party

    • Amida Care

    • Cascade Comprehensive Care

    • Elderplan

    • Healthfirst

    • Humana

    • Medicaid

    • Medicare

    • National Benefit Fund

    • State of New York

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    Where is Dr. Grantham's office located?

    Dr. Christopher Grantham's Primary Practice

    4422 3rd Ave

    Bronx, NY 10457

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    Dr. Christopher Grantham's Practice 2

    55 Palmer Ave

    Bronxville, NY 10708

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    Dr. Christopher Grantham's Practice 3

    685 White Plains Rd

    Eastchester, NY 10709

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

    Dr. Grantham's National Provider Identifier (NPI) number is 1952484149.

    What common questions do patients ask about Dr. Grantham?

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

    What is Dr. Christopher Grantham's specialty?

    Dr. Grantham is a Critical Care Internist near Bronx, NY. An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists. Contact Dr. Grantham to book an appointment today.

    Is this Dr. Christopher Grantham affiliated with a ranked Castle Connolly Top Hospital?

    No, Grantham is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: St. Barnabas 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

    Where can I learn more about Critical Care Internist?

    Explore Critical Care 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 Christopher Grantham accepting new patients in Bronx, NY?

    Yes, Dr. Christopher Grantham is accepting new patients at this time.

    Does Dr. Christopher Grantham offer online booking?

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

    How can I make an appointment with Christopher Grantham?

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

    Which board certifications does Dr. Christopher Grantham have?

    Dr. Christopher Grantham is certified by the American Board of Internal Medicine.

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