Amy Thu Bui, M.D.
Also practices: INTERNAL MEDICINE
Amy Thu Bui, M.D. has practiced specialist for 25+ years, working in group practice. She graduated from University of Florida College of Medicine in 2001 and has 25+ years of clinical experience. She regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 1663dNPPES updated 2021-10-15 · verify on CMS
Contact & Location
Practice Location
26800 Crown Valley Pkwy Suite 230, Mission Viejo, CA 92691-6384
How Does This Doctor Compare?
Generic Rx
↑ Higher = better55.4%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-27.4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
233
Unique beneficiaries
Standard volumePrescription Recipients
230
Patients prescribed
Prescriptions Written
2,114
Total claims
Total Medicare drug cost: $835k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+16%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-5%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-10%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-13%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.3k received from industry
62 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 Amy Thu Bui's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2001
University of Florida College of Medicine
Board certified · Oct 14, 2021
CMS-verified certification date
25 years in practice
Experienced
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Taxonomy: 174400000X
Education & Training
University of Florida College of Medicine (Class of 2001)
Mailing address
26522 La Alameda Suite 120, Mission Viejo, CA 92691-6330
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 210011
View hospital on Medicare Care CompareVirtual Specialist Care With Amy Thu Bui
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Amy Thu Bui for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Mission Viejo 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 Amy Thu Bui
NPI records show Dr. Bui as active with telehealth listed in Mission Viejo, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (949) 542-8004.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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.
Contact Amy Thu Bui
Practice Location
26800 Crown Valley Pkwy Suite 230, Mission Viejo, CA 92691-6384
Mailing Address
26522 La Alameda Suite 120, Mission Viejo, CA 92691-6330
This is a provider directory. Contact the office directly to schedule appointments.
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