TO
Accepting patients
Who is Dr. Onizuka, Cardiologist in Duluth, MN?
Dr. Takeshi Onizuka, MD, PHD is a Cardiologist, who primarily practices in Duluth, MN with 2 additional practice locations. He is board certified. Dr. Onizuka is fluent in English and Japanese, and is currently seeing new patients. Dr. Onizuka’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Onizuka’s office at (218) 249-5555.
What languages does Dr. Onizuka speak?
Dr. Onizuka and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does Dr. Onizuka treat?
As a Cardiologist, Dr. Onizuka 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. Onizuka. 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
- Fast Heartbeat
- Heart Palpitations
- Slow Heart Rate
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Tachycardia
- Rapid heart rate
- Racing heart
- Persistent atrial fibrillation
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
- R000: Tachycardia, unspecified
- I4819: Other persistent atrial fibrillation
- R002: Palpitations
- R001: Bradycardia, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, 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
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Abnormal EKG
- Other Abnormal Heart Test Results
- Heart Health Tests
- Heart Disease
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
- Irregular Cardiovascular Function Study
- Unusual Heart Exam Findings
- Heart Disease Diagnosis
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
- R9439: Abnormal result of other cardiovascular function study
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
Which procedures does Dr. Onizuka perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Takeshi Onizuka 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. Onizuka's office.
Does Dr. Onizuka accept my insurance?
Dr. Onizuka accepts most major insurance plans. Important: Please call our office at (218) 249-5555 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Onizuka accept in Duluth, MN?
Dr. Onizuka in Duluth, MN 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 and Blue Shield of Minnesota
CVS Health (formerly Aetna)
Farm Bureau Health Plans
HealthPartners
Medica
Medicare
View All Insurances
Where is Dr. Onizuka's office located?
What is Dr. Onizuka's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Onizuka's National Provider Identifier (NPI) number is 1568809986.
What common questions do patients ask about Dr. Onizuka?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Onizuka
What is Dr. Takeshi Onizuka's specialty?
Dr. Onizuka is a Cardiologist near Duluth, MN. 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. Onizuka to book an appointment today.
Is this Dr. Takeshi Onizuka affiliated with a ranked Castle Connolly Top Hospital?
No, Onizuka is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Minneapolis Va Medical Center. Castle Connolly Top Hospitals 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 Takeshi Onizuka accepting new patients in Duluth, MN?
Yes, Dr. Takeshi Onizuka is accepting new patients at this time.
Does Dr. Takeshi Onizuka offer online booking?
Please contact Dr. Onizuka's office at (218) 249-5555 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Takeshi Onizuka?
Please contact Dr. Onizuka's office at (218) 249-5555 for information regarding telehealth appointment availability or for scheduling assistance.
Other Cardiologist Near Duluth, MN
Cardiologist
Accepting patientsDr. Disha Mookherjee, MD is a Cardiologist, who primarily practices in Duluth, MN with 2 additional practice locations. She is board certified by the American Board of Internal Medicine.
Duluth, MN
LG
Cardiologist
Accepting patientsDr. Lee Giorgi, MD is a Cardiologist, who primarily practices in Duluth, MN. He has been practicing for over 42 years and is board certified.
Duluth, MN
GB
Clinical Cardiac Electrophysiologist
Accepting patientsDr. Gary Brigham, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Duluth, MN with 2 additional practice locations. He has been practicing for over 29 years and is board certified by the American Board of Internal Medicine.
Duluth, MN