Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mao, Clinical Cardiac Electrophysiologist in Naperville, IL?
Dr. Justin Mao, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Naperville, IL with 2 additional practice locations. He is board certified. Dr. Mao completed his residency at Boston Med Center. Dr. Mao is fluent in English and Spanish, and is currently seeing new patients. Dr. Mao’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mao’s office at (630) 719-4799.
Where did Dr. Mao go to medical school and complete their residency?
Fellowship: Henry Ford Hospital & Cardiac Electrophysiology | Henry Ford Hospital | Henry Ford Hospital
Residency: Boston Med Center | Boston Medical Center | Boston Medical Center
Is Dr. Mao board certified as a Clinical Cardiac Electrophysiologist?
Yes, Dr. Justin Mao, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Mao speak?
Dr. Mao and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Mao treat?
As a Clinical Cardiac Electrophysiologist, Dr. Mao 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. Mao. 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:
- Atrial Fibrillation
- Premature Ventricular Contractions
- Atrial Flutter
- Heart Palpitations
- Slow Heart Rate
- Sick Sinus Syndrome
- Supraventricular Tachycardia
- Complete Heart Block
- Arrhythmia
- Familial atrial fibrillation
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
- A-flutter
- Heart flutter
- Rapid atrial rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Bradycardia
- Slow Pulse
- Low Heart Rate
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- SVT
- Fast heart rate
- Rapid heartbeat
- Complete AV Block
- Third-Degree Heart Block
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I493: Ventricular premature depolarization
- I4891: Unspecified atrial fibrillation
- I483: Typical atrial flutter
- R002: Palpitations
- I4892: Unspecified atrial flutter
- R001: Bradycardia, unspecified
- I495: Sick sinus syndrome
- I4710: Supraventricular tachycardia, unspecified
- I442: Atrioventricular block, complete
Also known as:
- Having a Pacemaker
- Having an Implantable Cardiac Defibrillator (ICD)
- Pacemakers and Implantable Defibrillators
- Heart pacemaker
- Artificial pacemaker
- Implanted heart device
- ICD implant
- Automatic defibrillator
- Implanted heart shock device
ICD-10 Codes:
- Z950: Presence of cardiac pacemaker
- Z95810: Presence of automatic (implantable) cardiac defibrillator
Also known as:
- Other Cardiac Implants
- Heart Devices
- Cardiac Grafts
- Implantable Heart Devices
ICD-10 Codes:
- Z95818: Presence of other cardiac implants and grafts
Also known as:
- Other Pacemaker Part Management
- Pacemakers and Implantable Defibrillators
- Pacemaker Lead Adjustment
- Pacemaker Component Care
- Cardiac Pacing Device Adjustment
ICD-10 Codes:
- Z45018: Encounter for adjustment and management of other part of cardiac pacemaker
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:
- Chronic Atrial Fibrillation
- Atrial Fibrillation
- Persistent AFib
- Long-term AFib
- Ongoing Atrial Fibrillation
ICD-10 Codes:
- I4820: Chronic atrial fibrillation, unspecified
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
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does Dr. Mao perform?
As a Clinical Cardiac Electrophysiologist, Dr. Mao performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Mao. 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:
- Dual-Chamber Pacemaker Insertion
- Permanent Pacemaker Placement
- Atrial and Ventricular Pacemaker
- Heart Rhythm Device Implantation
CPT Codes:
- 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
Does Dr. Mao accept my insurance?
Dr. Mao accepts most major insurance plans. Important: Please call our office at (630) 719-4799 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mao accept in Naperville, IL?
Dr. Mao in Naperville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
Molina
SGS North America Inc
State of Tennessee
View All Insurances
Where is Dr. Mao's office located?
Dr. Justin Mao's Primary Practice
1512 N Naper Blvd Ste 176
Naperville, IL 60563
(630) 719-4799
What is Dr. Mao's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mao's National Provider Identifier (NPI) number is 1427052273.
What common questions do patients ask about Dr. Mao?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mao
What is Dr. Justin Mao's specialty?
Dr. Mao is a Clinical Cardiac Electrophysiologist near Naperville, IL. A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments. Contact Dr. Mao to book an appointment today.
Is this Dr. Justin Mao affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mao is affiliated with CGH Medical Center, Endeavor Health Elmhurst Hospital, Endeavor Health Edward 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 Clinical Cardiac Electrophysiologist?
Explore Clinical Cardiac Electrophysiologist 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 Justin Mao accepting new patients in Naperville, IL?
Yes, Dr. Justin Mao is accepting new patients at this time.
Does Dr. Justin Mao offer online booking?
Please contact Dr. Mao's office at (630) 719-4799 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Justin Mao?
Please contact Dr. Mao's office at (630) 719-4799 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Justin Mao have?
Dr. Justin Mao is certified by the American Board of Internal Medicine.
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AG
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