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Dr. Steven Greenstein, MD

Cardiologist

Oceanside, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Greenstein, Cardiologist in Oceanside, NY?

    Dr. Steven Greenstein, MD is a Cardiologist, who primarily practices in Oceanside, NY with 1 additional practice location. Dr. Greenstein is fluent in English, and is currently seeing new patients. Dr. Greenstein’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greenstein’s office at (516) 632-3961.

    What languages does Dr. Greenstein speak?

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

    • English

    What conditions does a Cardiologist like Dr. Greenstein typically treat?

    As a Cardiologist, Dr. Greenstein 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. Greenstein. 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:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

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

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    What procedures does a Cardiologist like Dr. Greenstein typically perform?

    As a Cardiologist, procedures performed by Dr. Steven Greenstein may include:

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

    Does Dr. Greenstein accept my insurance?

    Dr. Greenstein accepts most major insurance plans. Important: Please call our office at (516) 632-3961 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Greenstein accept in Oceanside, NY?

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

    Top Insurances

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Healthfirst New York

    • Humana

    • Medicare

    • State of New York

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Greenstein's office located?

    Mount Sinai Marathon Medical

    1 Healthy Way

    Oceanside, NY 11572

    (516) 632-3961

    Get Directions

    Dr. Steven Greenstein's Practice 2

    1050 Central Ave

    Woodmere, NY 11598

    Get Directions

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

    Dr. Greenstein's National Provider Identifier (NPI) number is 1417362245.

    What common questions do patients ask about Dr. Greenstein?

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

    What is Dr. Steven Greenstein's specialty?

    Dr. Greenstein is a Cardiologist near Oceanside, NY.

    What does a Cardiologist do?

    An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.

    Is Dr. Steven Greenstein affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Greenstein is affiliated with Mount Sinai South Nassau, The Mount Sinai Hospital, Mount Sinai West, St. Francis Hospital & Heart Center, Huntington Hospital, Long Island Jewish Valley Stream 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 Cardiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Cardiologist. 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. Steven Greenstein accepting new patients in Oceanside, NY?

    Yes, Dr. Steven Greenstein is accepting new patients at this time.

    Does Dr. Steven Greenstein offer online booking?

    Please contact Dr. Greenstein's office at (516) 632-3961 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Steven Greenstein?

    Please contact Dr. Greenstein's office at (516) 632-3961 to schedule an appointment.

    Where is Dr. Greenstein's office located?

    Dr. Greenstein's offices are located in Oceanside, NY and Woodmere, NY.