Richard Minyoung Chang, M.D.
Interventional Cardiology Internal Medicine
Richard Minyoung Chang is an Interventional Cardiology Internal Medicine specialist based in Walnut Creek, CA with over 27 years of clinical experience. Offers virtual telehealth visits.
Richard Minyoung Chang, M.D. has practiced internal medicine for 27+ years, working in group practice. With 27+ years of experience, he has been practicing in the Walnut Creek area. Among his Medicare patients, common conditions include hypertension, high cholesterol, and ischemic_heart (per CMS data).
Older · 3939dNPPES updated 2015-08-11 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1450 Treat Blvd Suite 220b, Walnut Creek, CA 94597-2168
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Ischemic Heart Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Joint inflammation causing pain, swelling, and stiffness
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
An irregular, often rapid heartbeat that increases the risk of stroke
The heart cannot pump blood efficiently enough to meet the body's needs
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
27 years in practice
Experienced
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Taxonomy: 207RI0011X
Mailing address
Dept 34929 P.O. Box 39000, San Francisco, CA 94139-0001
Differs from practice location
Virtual Interventional Cardiology Care With Richard Minyoung Chang
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Richard Minyoung Chang for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Walnut Creek required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Richard Minyoung Chang
NPI records show Dr. Chang as active with telehealth listed in Walnut Creek, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (925) 937-1770.
Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Richard Minyoung Chang
Practice Location
1450 Treat Blvd Suite 220b, Walnut Creek, CA 94597-2168
Mailing Address
Dept 34929 P.O. Box 39000, San Francisco, CA 94139-0001
This is a provider directory. Contact the office directly to schedule appointments.
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