MH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Harper, Cardiologist in Seattle, WA?
Dr. Mariko Harper, MD is a Cardiologist, who primarily practices in Seattle, WA with 1 additional practice location. She is board certified. Dr. Harper is fluent in English and Japanese, and is currently seeing new patients. Dr. Harper’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harper’s office at (206) 223-6600.
What are Areas of Expertise for Dr. Harper?
Dr. Mariko Harper, MD is a highly-rated, board-certified Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Harper empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Cardiomyopathy, Coronary Artery Disease, Heart Failure, Heart Valve Disease, Hyperlipidemia, or comprehensive wellness support. Serving the Seattle/WA community, Dr. Harper is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Harper speak?
Dr. Harper and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does Dr. Harper treat?
As a Cardiologist, Dr. Harper 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. Harper. 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
- Heart Palpitations
- Fast Heartbeat
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Tachycardia
- Rapid heart rate
- Racing heart
- Persistent atrial fibrillation
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- R002: Palpitations
- I480: Paroxysmal atrial fibrillation
- R000: Tachycardia, unspecified
- I4819: Other persistent atrial fibrillation
Also known as:
- Obstructive Hypertrophic Cardiomyopathy
- Hypertrophic Cardiomyopathy
- Cardiomyopathy
- HCM (Obstructive)
- Thickened Heart Muscle with Obstruction
- HCM
- Thickened Heart Muscle
ICD-10 Codes:
- I421: Obstructive hypertrophic cardiomyopathy
- I422: Other hypertrophic cardiomyopathy
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
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:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
- R0609: Other forms of dyspnea
Also known as:
- Narrowed Aortic Valve
- Leaky Mitral Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
- Mitral Valve Insufficiency
- Mitral Regurgitation
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
- I340: Nonrheumatic mitral (valve) insufficiency
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Chronic Diastolic Heart Failure
- Heart Failure
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
ICD-10 Codes:
- I5032: Chronic diastolic (congestive) heart failure
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
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
Which procedures does Dr. Harper perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Mariko Harper 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. Harper's office.
Does Dr. Harper accept my insurance?
Dr. Harper accepts most major insurance plans. Important: Please call our office at (206) 223-6600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Harper accept in Seattle, WA?
Dr. Harper in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BlueCross and BlueShield of Vermont
Cambia (Regence)
Corporate Services
CVS Health (formerly Aetna)
Healthcare Management Administrators (HMA)
Medicare
Molina
Other Health Care Provider
Other TPA
Premera Blue Cross
View All Insurances
Where is Dr. Harper's office located?
What is Dr. Harper's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Harper's National Provider Identifier (NPI) number is 1336448513.
What common questions do patients ask about Dr. Harper?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Harper
What is Dr. Mariko Harper's specialty?
Dr. Harper is a Cardiologist near Seattle, WA. 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. Harper to book an appointment today.
Is this Dr. Mariko Harper affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Harper is affiliated with Virginia Mason Medical Center which is a Castle Connolly Top Hospital. 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 Mariko Harper accepting new patients in Seattle, WA?
Yes, Dr. Mariko Harper is accepting new patients at this time.
Does Dr. Mariko Harper offer online booking?
Please contact Dr. Harper's office at (206) 223-6600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mariko Harper?
Please contact Dr. Harper's office at (206) 223-6600 for information regarding telehealth appointment availability or for scheduling assistance.
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