Nathan Hao Hsin Yen, MD
Nathan Hao Hsin Yen is a Family Medicine specialist based in Riverside, CA with over 36 years of clinical experience. Offers virtual telehealth visits.
Nathan Hao Hsin Yen, MD practices as part of a group family medicine physician practice in Riverside, CA. He graduated from Loma Linda University School of Medicine in 1990 and has 36+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and diabetes (per CMS claims data).
At a glance
- Uses generic medications more than 89% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 408dNPPES updated 2025-04-11 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
6405 Day St, Riverside, CA 92507-0901
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%↓ Fewer patients than average (-8%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-20%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-2%) — less common here
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 · 1990
Loma Linda University School of Medicine
Board certified · Apr 10, 2025
Self-reported via NPPES
36 years in practice
Senior practitioner
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
Loma Linda University School of Medicine (Class of 1990)
Virtual Family Medicine Care With Nathan Hao Hsin Yen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nathan Hao Hsin Yen for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Riverside required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Nathan Hao Hsin Yen
NPI records show Dr. Yen as active with telehealth listed in Riverside, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (951) 697-5427.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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