Giulianna Nguyen, M.D.
Giulianna Nguyen is an Internal Medicine specialist based in Torrance, CA with over 17 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Giulianna Nguyen, M.D. has been part of the Torrance medical community since 2009 in group practice. With 17+ years of experience, she has been practicing in the Torrance area. CMS Medicare data shows her patients commonly have hypertension and high cholesterol.
At a glance
- Prescribes opioids less than 45% of reporting doctors in California
- Uses generic medications more than 85% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 140dNPPES updated 2026-01-04 · verify NPI on CMS · Verify license at Medical Board of California
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better1.32%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-3.8 pts)
Typical range among reporting doctors in California1.32% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better93.6%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+10.8 pts)
Better than 85% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
33
Unique beneficiaries
Boutique practicePrescription Recipients
270
Patients prescribed
Prescriptions Written
3,175
Total claims
Total Medicare drug cost: $251k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 3, 2026
Self-reported via NPPES
17 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Mailing address
Po Box 35380, Las Vegas, NV 89133-5380
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194102
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Giulianna Nguyen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Giulianna Nguyen for blood pressure monitoring, cholesterol management — no travel to Torrance required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Giulianna Nguyen
Dr. Nguyen is listed as active in the NPI registry with telehealth listed in Torrance, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (310) 326-9167.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Giulianna Nguyen
Practice Location
2200 Sepulveda Blvd, Torrance, CA 90501-5301
Mailing Address
Po Box 35380, Las Vegas, NV 89133-5380
This is a provider directory. Contact the office directly to schedule appointments.
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