Quoc Nguyen, MD

Psychiatry Psychiatry & Neurology

Quoc Nguyen is a Psychiatry Psychiatry & Neurology specialist based in Temecula, CA with over 27 years of clinical experience. Offers virtual telehealth visits.

(951) 200-5154Temecula, CA
Telehealth Available
NPI Active per CMS — Q2 2026

With over 27 years in psychiatry & neurology, Quoc Nguyen, MD is a long-established psychiatry psychiatry & neurology specialist in Temecula. With 27+ years of experience, he has been practicing in the Temecula area. Among his Medicare patients, common conditions include depression, anxiety, and mood disorders (per CMS data).

1 of 1,508 Psychiatry & Neurology providers in CASee all Psychiatry & Neurology in Temecula27+ years experienceNPI since 2006

Older · 2668dNPPES updated 2019-02-02 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

44605 Avenida De Missiones Ste 206, Temecula, CA 92592-5001

Fax: (951) 302-0800
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 Depression, Anxiety Disorders, and Mood Disorders.

Depression
75%

A mood disorder causing persistent sadness and loss of interest in activities

Anxiety Disorders
75%

Excessive worry or fear that interferes with daily life

Mood Disorders
75%

Conditions affecting emotional state, including depression and bipolar disorder

High Cholesterol
68%

Elevated cholesterol or triglycerides that increase heart disease risk

Hypertension
60%

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

Arthritis
54%

Joint inflammation causing pain, swelling, and stiffness

Substance Use Disorders
44%

Problematic patterns of drug or alcohol use leading to health issues

Diabetes
28%

A condition where the body cannot properly regulate blood sugar levels

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. 27 years in practice

    Experienced

Psychiatry & NeurologyAllopathic & Osteopathic Physicians

Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.

Taxonomy: 2084P0800X

Virtual Psychiatry & Neurology Care With Quoc Nguyen

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

Schedule a virtual visit with Quoc Nguyen for depression management, anxiety counseling, mood disorder follow-ups — no travel to Temecula required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Quoc Nguyen

Dr. Nguyen is listed as active in the NPI registry with telehealth listed in Temecula, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (951) 200-5154.

Verified across 3 federal data sources

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.

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