Clifford Wong, MD
Clifford Wong is a Nephrology Internal Medicine specialist based in Hayward, CA with over 29 years of clinical experience. Offers virtual telehealth visits.
Clifford Wong, MD has practiced internal medicine for 29+ years, working in group practice. He graduated from University of California, San Diego School of Medicine in 1997 and has 29+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, diabetes, and high cholesterol (per CMS data).
Older · 1272dNPPES updated 2022-11-28 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
27200 Calaroga Ave, Hayward, CA 94545-4339
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, Diabetes, and High Cholesterol.
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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+41%) — 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
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+45%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+38%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+26%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-9%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+16%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
University of California, San Diego School of Medicine
Board certified · Nov 27, 2022
Self-reported via NPPES
29 years in practice
Experienced
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Education & Training
University of California, San Diego School of Medicine (Class of 1997)
Virtual Internal Medicine Care With Clifford Wong
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Clifford Wong for blood pressure monitoring, diabetes check-ins, cholesterol management — no travel to Hayward required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Clifford Wong
NPI records show Dr. Wong as active with telehealth listed in Hayward, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (510) 783-2003.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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