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Dr. Sei Iwai, MD

Clinical Cardiac Electrophysiology*
5.0 (5)
Map Pin Small Valhalla, NY
Accepting new patients
30 years of experience

Overview of Dr. Sei Iwai, MD

Dr. Sei Iwai, MD is a Clinical Cardiac Electrophysiologist in Valhalla, NY. They specialize in Clinical Cardiac Electrophysiology, has 30 years of experience. They graduated from Columbia University Vagelos College of Physicians and Surgeons and is affiliated with Westchester Medical Center. Patients rated Dr. Iwai an average 5.0 star rating.

Dr. Iwai works at WMC Health Brain and Spine Institute in Valhalla, NY with other offices in Hawthorne, NY. They frequently treat conditions like Cardiomyopathy and Hypertrophic along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

FindCare Super Profile Designation
Super Profile
5/5
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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Iwai's Office Locations

  1. 1
    Westchester Medical Center
    100 Woods Rd, Valhalla, NY 10595 Icon Directions Right Arrow Directions Phone Icon (914) 493-7000
  2. 2
    Cardiology
    19 Bradhurst Ave Ste 3850, Hawthorne, NY 10532 Icon Directions Right Arrow Directions Phone Icon (845) 483-5951

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Westchester Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Cardiomyopathy, Hypertrophic
Atrial Fibrillation
Atrial Flutter

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Cardiomyopathy, Hypertrophic
Atrial Fibrillation
Atrial Flutter
Acute Congestive Heart Failure
Arrhythmias
Atherosclerosis
Atherosclerosis of Aorta
Atypical Atrial Flutter
Cardiomegaly
Cardiomyopathy
Cardiomyopathy, Dilated
Chronic Congestive Heart Failure
Heart Palpitations
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Lipid Disorders
Mitral and Aortic Valve Disorder
Paroxysmal Atrial Fibrillation
Second Degree Heart Block
Sick Sinus Syndrome
Supraventricular Tachycardia
Syncope
  • View other providers who treat Syncope
Systolic Heart Failure
Third Degree Heart Block
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Ventricular Tachycardia (VT)
Ablation for Cardiac Arrhythmias
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization with Robotic Assist
Cardioversion, Elective
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Electrophysiological Study
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Endocarditis
Alcoholic Cardiomyopathy
Aortopulmonary Septal Defect
Biventricular Heart Failure
Cardiac Arrest
Cardiac Sarcoidosis
Cardiac Tamponade
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
Granulomatosis
Hyperkalemia
Hypokalemia
Hypotension (Excluding Maternal)
Infective Endocarditis
Limb Swelling
Long QT Syndrome
Multifocal Premature Beats
Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
Paroxysmal Supraventricular Tachycardia
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Rheumatic Aortic Valve Disorders
Rheumatic Tricuspid Disease
Sinus Bradycardia
Subacute Endocarditis
Systemic Vasculitis
Venous Compression
Ventricular Fibrillation
Ventricular Fibrillation, Idiopathic
Ventricular Tachycardia, Catecholaminergic Polymorphic, 1
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Arrhythmia Screening
Atrial Tissue Ablation
Cardiac Ablation
Cardiac Event Monitor
Complex Atrial Fibrillation (AF) Ablation
Defibrillator Implantation
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Pacemaker Insertion or Replacement
Radiofrequency Catheter Ablation
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Thrombolysis
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    View All Accepted Carriers

    • Aetna
    • Amerigroup (Wellpoint)
    • Amerihealth
    • Anthem
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Commercial Insurance Company
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Fidelis Care
    • Harvard Pilgrim Health Care
    • Healthfirst
    • Humana
    • Locals (any local)
    • MagnaCare
    • Midwest Health Plan
    • MultiPlan
    • MVP Health Care
    • Neighborhood Health Plan
    • Oxford Health Plans
    • UnitedHealthCare
    • WellCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    5.0
    Average provider rating
    Based on 5 ratings
    Patient Ratings (5)
    5 Star
    (5)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. Iwai's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Iwai

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Sei Iwai, MD

    Specialties*
    • Clinical Cardiac Electrophysiology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 30 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1033206115
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Cornell U/ny Hospital|New York Presbyterian Hospital/weill Cornell Medical Center
    Fellowship
    Internship
    • Columbia Presbyn Hospital|Columbia-Presbyn Hospital
    Internship
    Medical Education
    • Columbia University Vagelos College of Physicians and Surgeons
    Medical Education

    Frequently Asked Questions

    Dr. Sei Iwai, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Iwai is offering online scheduling or call the provider’s office for more information.

    Dr. Iwai has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Iwai has seen patients for Cardiomyopathy and Hypertrophic, and more. You can see other conditions treated by Dr. Iwai on their profile. Please call the provider’s office to confirm all visit reasons.

    5 patients have reviewed Dr. Iwai. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Iwai.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Iwai, there are benefits to both methods. A person calling to schedule an with Dr. Iwai appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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