30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rajan, Cardiologist in Valhalla, NY?
Dr. Nisha Rajan, MD is a Cardiologist, who primarily practices in Valhalla, NY with 2 additional practice locations. She has been practicing for over 30 years and is board certified. Dr. Rajan graduated from Kottayam Medical College and completed her residency at Brooklyn Hospital Center. Dr. Rajan is fluent in English and Hindi, and is currently seeing new patients. Dr. Rajan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rajan’s office at (516) 486-6862.
Where did Dr. Rajan go to medical school and complete their residency?
Fellowship: New York
Residency: Brooklyn Hospital Center | Brooklyn Hospital Center
Medical School: Kottayam Medical College
Is Dr. Rajan board certified as a Cardiologist?
Yes, Dr. Nisha Rajan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Rajan speak?
Dr. Rajan and their clinical team can communicate with patients in the following languages:
English
Hindi
What conditions does Dr. Rajan treat?
As a Cardiologist, Dr. Rajan 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. Rajan. 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:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, 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:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
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
Which procedures does Dr. Rajan perform as a Cardiologist?
As a Cardiologist, procedures performed by Dr. Nisha Rajan may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Rajan's office.
Does Dr. Rajan accept my insurance?
Dr. Rajan accepts most major insurance plans. Important: Please call our office at (516) 486-6862 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rajan accept in Valhalla, NY?
Dr. Rajan in Valhalla, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
CVS Health (formerly Aetna)
Department of Veterans Affairs
Humana
Martin's Point
Medicare
Molina
State of New York
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Rajan's office located?
What is Dr. Rajan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rajan's National Provider Identifier (NPI) number is 1609859453.
What common questions do patients ask about Dr. Rajan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rajan
What is Dr. Nisha Rajan's specialty?
Dr. Rajan is a Cardiologist near Valhalla, NY. 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. Contact Dr. Rajan to book an appointment today.
Is this Dr. Nisha Rajan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rajan is affiliated with Upstate University Hospital, Westchester Medical Center, Cayuga Medical Center 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 Cardiologist?
Explore 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 Nisha Rajan accepting new patients in Valhalla, NY?
Yes, Dr. Nisha Rajan is accepting new patients at this time.
Does Dr. Nisha Rajan offer online booking?
Please contact Dr. Rajan's office at (516) 486-6862 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nisha Rajan?
Please contact Dr. Rajan's office at (516) 486-6862 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nisha Rajan have?
Dr. Nisha Rajan is certified by the American Board of Internal Medicine.
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