Brian A. Bui, M.D.

Cardiovascular Disease Internal Medicine

Internal Medicine

(951) 894-1131Murrieta, CA
Telehealth Available
NPI Active per CMS — Q2 2026

With over 38 years in internal medicine, Brian a. Bui, M.D. is a long-established cardiologist in Murrieta. Trained at University of California, Irvine, California College of Medicine (class of 1988), he has been practicing for over 38 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).

At a glance

  • Uses generic medications more than 27% of reporting doctors in California
  • Virtual visits available — no app or travel required
1 of 849 Internal Medicine providers in CASee all Internal Medicine in Murrieta38+ years experienceNPI since 2006

Older · 3563dNPPES updated 2016-08-03 · verify on CMS

Contact & Location

Practice Location

39755 Murrieta Hot Springs Rd #E-130, Murrieta, CA 92563-9101

Fax: (951) 696-6742
Patient Condition Panel

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 Arthritis.

Hypertension
Higher than avg (+5%)75%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+2%)51%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+2%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+13%)45%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+13%) — a focus area for this doctor

Atrial Fibrillation
Higher than avg (+22%)44%

An irregular, often rapid heartbeat that increases the risk of stroke

US avg: 22%

↑ More patients than average (+22%) — a focus area for this doctor

Diabetes
Higher than avg (+4%)38%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+4%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+3%)33%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+3%) — a focus area for this doctor

Heart Failure
Higher than avg (+4%)26%

The heart cannot pump blood efficiently enough to meet the body's needs

US avg: 22.5%

↑ More patients than average (+4%) — a focus area for this doctor

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 1988

    University of California, Irvine, California College of Medicine

  2. 38 years in practice

    Senior practitioner

Internal MedicineCardiovascular Disease in MurrietaAllopathic & Osteopathic Physicians

Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.

Taxonomy: 207RC0000X

Education & Training

University of California, Irvine, California College of Medicine (Class of 1988)

Practice Footprint

Mailing address

39755 Murrieta Hot Springs Rd Suite E-130, Murrieta, CA 92563-9151

Differs from practice location

Virtual Cardiovascular Disease Care With Brian a. Bui

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Brian a. Bui for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Murrieta required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Brian a. Bui

Dr. Bui is listed as active in the NPI registry with telehealth listed in Murrieta, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (951) 894-1131.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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.

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