Cheung Kwok Tom Leung, M. D.
Cardiovascular Disease Internal Medicine
Also practices: INTERNAL MEDICINE
Cheung Kwok Tom Leung, M. D. practices as part of a group cardiologist practice in Gilroy, CA. He graduated from Washington University School of Medicine in 1984 and has 42+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and diabetes (per CMS claims data). CMS MIPS quality score: 91.95/100 (2023).
At a glance
- Prescribes opioids less than 36% of reporting doctors in California
- Uses generic medications more than 66% of reporting doctors in California
- Federal MIPS score higher than 78% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 4662dNPPES updated 2013-07-30 · verify on CMS
Contact & Location
Practice Location
9360 No Name Uno, #110, Gilroy, CA 95020
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 78% of doctors in California on federal quality measures, prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
MIPS Score
202391.95/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+8.4 pts)
Better than 78% of MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better2.3%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-2.8 pts)
2.3% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.1%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+7.3 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
459
Unique beneficiaries
Standard volumePrescription Recipients
412
Patients prescribed
Prescriptions Written
3,952
Total claims
Total Medicare drug cost: $493k
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 (+9%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-13%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+1%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+7%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-4%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+1%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.0k received from industry
48 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 Cheung Kwok Tom Leung's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1984
Washington University School of Medicine in St. Louis
42 years in practice
Senior practitioner
Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.
Taxonomy: 207RC0000X
Education & Training
Washington University School of Medicine (Class of 1984)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190017
View hospital on Medicare Care CompareVirtual Cardiovascular Disease Care With Cheung Kwok Tom Leung
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Cheung Kwok Tom Leung for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Gilroy 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 Cheung Kwok Tom Leung
NPI records show Dr. Leung as active with telehealth listed in Gilroy, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (408) 848-2525.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Cheung Kwok Tom Leung
Practice Location
9360 No Name Uno, #110, Gilroy, CA 95020
Mailing Address
9360 No Name Uno, #110, Gilroy, CA 95020
This is a provider directory. Contact the office directly to schedule appointments.
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