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Dr. Carl Geahchan, MD

Boston, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Geahchan, Critical Care Anesthesiologist in Boston, MA?

    Dr. Carl Geahchan, MD is a Critical Care Anesthesiologist, who primarily practices in Boston, MA. He is board certified. Dr. Geahchan graduated from University of Balamand Faculty of Medicine and Medical Sciences. Dr. Geahchan is fluent in English, and is currently seeing new patients. Dr. Geahchan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Geahchan’s office at (617) 636-6044.

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

    • Medical School: University of Balamand Faculty of Medicine and Medical Sciences

    What languages does Dr. Geahchan speak?

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

    • English

    What conditions does Dr. Geahchan treat?

    As a Critical Care Anesthesiologist, Dr. Geahchan 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. Geahchan. 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:

    • 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:

    • Cardiogenic Shock
    • Shock
    • Heart-related shock
    • Cardiac shock
    • Circulatory collapse from heart

    ICD-10 Codes:

    • R570: Cardiogenic shock

    Also known as:

    • Heart Failure
    • Systolic Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency
    • Heart Failure with Reduced Ejection Fraction
    • HFrEF
    • Pumping Heart Failure

    ICD-10 Codes:

    • I509: Heart failure, unspecified
    • I5020: Unspecified systolic (congestive) heart failure

    Also known as:

    • Leaky Mitral Valve
    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Mitral Valve Insufficiency
    • Mitral Regurgitation
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I340: Nonrheumatic mitral (valve) insufficiency
    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    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:

    • 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Does Dr. Geahchan accept my insurance?

    Dr. Geahchan accepts most major insurance plans. Important: Please call our office at (617) 636-6044 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Geahchan accept in Boston, MA?

    Dr. Geahchan in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Massachusetts

    • Boston Medical Center

    • CVS Health (formerly Aetna)

    • Health Plans

    • Medicare

    • OptumRx

    • Point32Health

    • State of Massachusetts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Geahchan's office located?

    Dr. Carl Geahchan's Primary Practice

    800 Washington St

    Boston, MA 02111

    (617) 636-6044

    Get Directions

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

    Dr. Geahchan's National Provider Identifier (NPI) number is 1902272776.

    What common questions do patients ask about Dr. Geahchan?

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

    What is Dr. Carl Geahchan's specialty?

    Dr. Geahchan is a Critical Care Anesthesiologist near Boston, MA. A critical care anesthesiologist is dedicated to the examination, management, and support of patients having multiple organ dysfunction. In addition to their clinical responsibilities, this specialist may oversee administrative chores in intensive care units, allowing the primary care physician, critical care team, and other medical specialists to collaborate effectively on patient care. Contact Dr. Geahchan to book an appointment today.

    Is this Dr. Carl Geahchan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Geahchan is affiliated with Tufts Medical Center 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 Critical Care Anesthesiologist?

    Explore Critical Care Anesthesiologist 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 Carl Geahchan accepting new patients in Boston, MA?

    Yes, Dr. Carl Geahchan is accepting new patients at this time.

    Does Dr. Carl Geahchan offer online booking?

    Please contact Dr. Geahchan's office at (617) 636-6044 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Carl Geahchan?

    Please contact Dr. Geahchan's office at (617) 636-6044 for information regarding telehealth appointment availability or for scheduling assistance.

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