Loi Luu, MD
Also practices: INTERNAL MEDICINE
Patients across CA can see Loi Luu, MD in person in Westminster or via virtual visit — no travel required. With 46+ years of experience, she has been practicing in the Westminster area. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.
At a glance
- Prescribes opioids less than 55% of reporting doctors in California
- Uses generic medications more than 44% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 173dNPPES updated 2025-11-13 · verify on CMS
Contact & Location
Practice Location
14501 Magnolia St., Suite 108, Westminster, CA 92683-5542
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 = better0.28%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-4.8 pts)
Typical range among reporting doctors in California0.28% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better86.6%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+3.8 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
781
Unique beneficiaries
High volumePrescription Recipients
1,025
Patients prescribed
Prescriptions Written
23,822
Total claims
Total Medicare drug cost: $2.93M
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 Arthritis.
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
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+4%) — 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 (+18%) — 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 (+32%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
Progressive brain disorders causing memory loss and cognitive decline
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$22 received from industry
1 transaction reported in 2024 ·Low 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 Loi Luu's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Nov 12, 2025
CMS-verified certification date
46 years in practice
Senior practitioner
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Taxonomy: 208D00000X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 210044
View hospital on Medicare Care CompareVirtual General Practice Care With Loi Luu
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Loi Luu for blood pressure monitoring, cholesterol management, arthritis follow-ups — 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 Loi Luu
Dr. Luu is listed as active in the NPI registry with telehealth listed in Westminster, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 799-7731.
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 Loi Luu
Practice Location
14501 Magnolia St., Suite 108, Westminster, CA 92683-5542
Mailing Address
14501 Magnolia St., Suite 108, Westminster, CA 92683-5542
This is a provider directory. Contact the office directly to schedule appointments.
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