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Dr. Kei Hayashida, MD, PHD

Manhasset, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hayashida, Emergency Medicine Specialist in Manhasset, NY?

    Dr. Kei Hayashida, MD, PHD is an Emergency Medicine Specialist, who primarily practices in Manhasset, NY with 2 additional practice locations. He is board certified. Dr. Hayashida is fluent in English, and is currently seeing new patients. Dr. Hayashida’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hayashida’s office at (631) 968-3271.

    What languages does Dr. Hayashida speak?

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

    • English

    Which procedures does Dr. Hayashida perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Kei Hayashida may include:

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

    Does Dr. Hayashida accept my insurance?

    Dr. Hayashida accepts most major insurance plans. Important: Please call our office at (631) 968-3271 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hayashida accept in Manhasset, NY?

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

    Top Insurances

    • Centers Plan for Healthy Living

    • CVS Health (formerly Aetna)

    • HealthComp

    • International Brotherhood of Teamsters

    • Medicare

    • Service Employees International Union (SEIU)

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hayashida's office located?

    Dr. Kei Hayashida's Primary Practice

    300 Community Dr

    Manhasset, NY 11030

    (631) 968-3271

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    Dr. Kei Hayashida's Practice 2

    301 E Main St

    Bay Shore, NY 11706

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    Dr. Kei Hayashida's Practice 3

    1111 Marcus Ave

    New Hyde Park, NY 11042

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

    Dr. Hayashida's National Provider Identifier (NPI) number is 1033851340.

    What common questions do patients ask about Dr. Hayashida?

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

    What is Dr. Kei Hayashida's specialty?

    Dr. Hayashida is a Emergency Medicine Specialist near Manhasset, NY. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Hayashida to book an appointment today.

    Is this Dr. Kei Hayashida affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hayashida is affiliated with Long Island Jewish Medical Center, North Shore University Hospital 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

    Where can I learn more about Emergency Medicine Specialist?

    Explore Emergency Medicine Specialist 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 Kei Hayashida accepting new patients in Manhasset, NY?

    Yes, Dr. Kei Hayashida is accepting new patients at this time.

    Does Dr. Kei Hayashida offer online booking?

    Please contact Dr. Hayashida's office at (631) 968-3271 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Kei Hayashida?

    Please contact Dr. Hayashida's office at (631) 968-3271 for information regarding telehealth appointment availability or for scheduling assistance.

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