Anhtuan Duy Nguyen, MD
Anhtuan Duy Nguyen, MD has been part of the Westminster medical community since 2006 in group practice. He graduated from University of Alabama School of Medicine in 1998 and has 28+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and diabetes (per CMS claims data).
At a glance
- Prescribes opioids less than 56% of reporting doctors in California
- Uses generic medications more than 38% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1996dNPPES updated 2020-11-17 · verify on CMS
Contact & Location
Practice Location
14541 Brookhurst St Suite D2, Westminster, CA 92683-5700
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 = better0.11%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-5 pts)
Typical range among reporting doctors in California0.11% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better85.5%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+2.7 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
209
Unique beneficiaries
Standard volumePrescription Recipients
627
Patients prescribed
Prescriptions Written
23,752
Total claims
Total Medicare drug cost: $3.13M
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.
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 Diabetes.
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
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+23%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+24%) — a focus area for this doctor
Progressive brain disorders causing memory loss and cognitive decline
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-25%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-9%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-9%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.2k received from industry
14 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Anhtuan Duy Nguyen's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1998
University of Alabama at Birmingham School of Medicine
Board certified · Nov 16, 2020
CMS-verified certification date
28 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
Education & Training
University of Alabama School of Medicine (Class of 1998)
Virtual Internal Medicine Care With Anhtuan Duy Nguyen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Anhtuan Duy Nguyen for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Westminster 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 Anhtuan Duy Nguyen
NPI records show Dr. Nguyen as active with telehealth listed in Westminster, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 531-2000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Anhtuan Duy Nguyen
Practice Location
14541 Brookhurst St Suite D2, Westminster, CA 92683-5700
Mailing Address
14541 Brookhurst St Suite D2, Westminster, CA 92683-5700
This is a provider directory. Contact the office directly to schedule appointments.
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