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Dr. Nikolaos Diakos, MD

Houston, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Diakos, Interventional Cardiologist in Houston, TX?

    Dr. Nikolaos Diakos, MD is an Interventional Cardiologist, who primarily practices in Houston, TX with 2 additional practice locations. He is board certified. Dr. Diakos is fluent in English, and is currently seeing new patients. Dr. Diakos’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diakos’s office at (801) 581-7899.

    What languages does Dr. Diakos speak?

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

    • English

    What conditions does Dr. Diakos treat?

    As a Interventional Cardiologist, Dr. Diakos 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. Diakos. 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:

    • 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
    • Unstable Angina
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis
    • Unstable Chest Pain
    • Acute Coronary Syndrome
    • Atherosclerotic Heart Disease with Unstable Angina

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
    • I25110: Atherosclerotic heart disease of native coronary artery with unstable angina pectoris

    Also known as:

    • Chronic Systolic Heart Failure
    • Heart Failure
    • Worsening Chronic Systolic Heart Failure
    • Chronic Diastolic Heart Failure
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency
    • Acute Decompensated HFrEF
    • Sudden Worsening Heart Failure
    • Acute on Chronic Pumping Heart Failure
    • Long-term Diastolic Heart Failure
    • Chronic HFpEF
    • Ongoing Filling Heart Failure

    ICD-10 Codes:

    • I5022: Chronic systolic (congestive) heart failure
    • I509: Heart failure, unspecified
    • I5023: Acute on chronic systolic (congestive) heart failure
    • I5032: Chronic diastolic (congestive) heart failure

    Also known as:

    • Heart Palpitations
    • Atrial Fibrillation
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Persistent atrial fibrillation

    ICD-10 Codes:

    • R002: Palpitations
    • I480: Paroxysmal atrial fibrillation
    • I4819: Other persistent atrial fibrillation

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath
    • R0609: Other forms of dyspnea

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    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:

    • 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:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

    • Carotid Artery Disease
    • Carotid Stenosis
    • Blocked Carotid Artery
    • Neck Artery Disease
    • Carotid Artery Narrowing

    ICD-10 Codes:

    • I6523: Occlusion and stenosis of bilateral carotid arteries

    Also known as:

    • Localized Swelling
    • Edema
    • Localized Edema
    • Fluid Retention
    • Swelling in one area

    ICD-10 Codes:

    • R600: Localized edema

    Which procedures does Dr. Diakos perform as a Interventional Cardiologist?

    As a Interventional Cardiologist, procedures performed by an Dr. Nikolaos Diakos may include:

    For detailed information, please contact Dr. Diakos' office.

    Does Dr. Diakos accept my insurance?

    Dr. Diakos accepts most major insurance plans. Important: Please call our office at (801) 581-7899 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diakos accept in Houston, TX?

    Dr. Diakos in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • Centene

    • CVS Health (formerly Aetna)

    • Exclusive Care

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Diakos' office located?

    Dr. Nikolaos Diakos' Primary Practice

    6624 Fannin St Fl 20

    Houston, TX 77030

    (801) 581-7899

    Get Directions

    Dr. Nikolaos Diakos' Practice 2

    6770 Bertner Ave

    Houston, TX 77030

    Get Directions

    Dr. Nikolaos Diakos' Practice 3

    1101 Bates Ave

    Houston, TX 77030

    Get Directions

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

    Dr. Diakos's National Provider Identifier (NPI) number is 1659791507.

    What common questions do patients ask about Dr. Diakos?

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

    What is Dr. Nikolaos Diakos's specialty?

    Dr. Diakos is a Interventional Cardiologist near Houston, TX. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Diakos to book an appointment today.

    Is this Dr. Nikolaos Diakos affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Diakos is affiliated with Baylor St. Luke's 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 Interventional Cardiologist?

    Explore Interventional Cardiologist 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 Nikolaos Diakos accepting new patients in Houston, TX?

    Yes, Dr. Nikolaos Diakos is accepting new patients at this time.

    Does Dr. Nikolaos Diakos offer online booking?

    Please contact Dr. Diakos's office at (801) 581-7899 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nikolaos Diakos?

    Please contact Dr. Diakos's office at (801) 581-7899 for information regarding telehealth appointment availability or for scheduling assistance.

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