Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Interventional Cardiologist in Walnut Creek, CA?
Dr. Richard Chang, MD is an Interventional Cardiologist, who primarily practices in Walnut Creek, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Chang graduated from Manila Central University / College of Medicine and completed his residency at Nyu Hospitals Center, Hematology-Internal Medicine; Univ Of S Ca/Lac & Usc, Internal Medicine. Dr. Chang is fluent in English, Korean, Spanish, and Tagalog, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (925) 937-1770.
Where did Dr. Chang go to medical school and complete their residency?
Fellowship: Loma Linda University in California
Residency: Nyu Hospitals Center, Hematology-Internal Medicine; Univ Of S Ca/Lac & Usc, Internal Medicine | Loma Linda University in California
Medical School: Manila Central University / College of Medicine | Manila Central University-Filemon D. Tanchoco Foundation College of Medicine
Is Dr. Chang board certified in Interventional Cardiologist?
Yes, Dr. Richard Chang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
Korean
Spanish
Tagalog
What conditions does Dr. Chang treat?
As a Interventional Cardiologist, Dr. Chang 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. Chang. 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:
- 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:
- Atrial Fibrillation
- Heart Palpitations
- Arrhythmia
- Sick Sinus Syndrome
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Irregular heartbeat
- Heart rhythm disorder
- Cardiac dysrhythmia
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- R002: Palpitations
- I499: Cardiac arrhythmia, unspecified
- I495: Sick sinus syndrome
- I4891: Unspecified atrial fibrillation
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
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:
- Chronic Diastolic Heart Failure
- Heart Failure
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I5032: Chronic diastolic (congestive) heart failure
- I509: Heart failure, unspecified
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:
- 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:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Which procedures does Dr. Chang perform as a Interventional Cardiologist?
As a Interventional Cardiologist, procedures performed by an Dr. Richard Chang may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (925) 937-1770 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Walnut Creek, CA?
Dr. Chang in Walnut Creek, CA 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 Shield of California
Centene
Contra Costa
CVS Health (formerly Aetna)
Department of Veterans Affairs
Hill Physicians Medical Group
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
Dr. Richard Chang's Primary Practice
1450 Treat Blvd Ste 220B
Walnut Creek, CA 94597
(925) 937-1770
Dr. Richard Chang's Practice 3
1399 Ygnacio Valley Rd Ste 11
Walnut Creek, CA 94598
(925) 937-1770
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1275669954.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Richard Chang's specialty?
Dr. Chang is a Interventional Cardiologist near Walnut Creek, CA. A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function. Contact Dr. Chang to book an appointment today.
Is this Dr. Richard Chang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chang is affiliated with John Muir Health Walnut Creek Medical Center, San Ramon Regional 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 Interventional Cardiologist?
Explore Interventional 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 Richard Chang accepting new patients in Walnut Creek, CA?
Yes, Dr. Richard Chang is accepting new patients at this time.
Does Dr. Richard Chang offer online booking?
Please contact Dr. Chang's office at (925) 937-1770 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Richard Chang?
Please contact Dr. Chang's office at (925) 937-1770 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Richard Chang have?
Dr. Richard Chang is certified by the American Board of Internal Medicine.
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