Chau Ngoc Thi Tran, D.O.
Chau Ngoc Thi Tran is a Hematology & Oncology specialist based in Upland, CA with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Chau Ngoc Thi Tran, D.O. practices as part of a group hematology & oncology specialist practice in Upland, CA. Trained at Ohio University, College of Osteopathic Medicine (class of 2000), she has been practicing for over 26 years. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and cancer.
At a glance
- Uses generic medications more than 28% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 975dNPPES updated 2023-09-22 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1100 San Bernardino Rd Ste 1100, Upland, CA 91786-4952
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better81.9%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-0.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
289
Unique beneficiaries
Standard volumePrescription Recipients
221
Patients prescribed
Prescriptions Written
872
Total claims
Total Medicare drug cost: $1.45M
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 Cancer.
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%↑ More patients than average (+3%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+41%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+5%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+10%) — a focus area for this doctor
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
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$38 received from industry
2 transactions 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 Chau Ngoc Thi Tran's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
Ohio University, College of Osteopathic Medicine
Board certified · Sep 21, 2023
Self-reported via NPPES
26 years in practice
Experienced
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Ohio University, College of Osteopathic Medicine (Class of 2000)
Mailing address
Po Box 512185, Los Angeles, CA 90051-0185
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190118
View hospital on Medicare Care CompareVirtual Hematology & Oncology Care With Chau Ngoc Thi Tran
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Chau Ngoc Thi Tran for cholesterol management, blood pressure monitoring, follow-up consultations — no travel to Upland 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 Chau Ngoc Thi Tran
NPI records show Dr. Tran as active with telehealth listed in Upland, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (909) 949-2242.
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 Chau Ngoc Thi Tran
Practice Location
1100 San Bernardino Rd Ste 1100, Upland, CA 91786-4952
Mailing Address
Po Box 512185, Los Angeles, CA 90051-0185
This is a provider directory. Contact the office directly to schedule appointments.
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