Wynnshang Chen Sun, MD

Internal Medicine

(858) 452-7040La Jolla, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Wynnshang Sun, MD practices as part of a group internist practice in La Jolla, CA. He graduated from University of Virginia School of Medicine in 1996 and has 30+ years of clinical experience.

1 of 3,273 Internal Medicine providers in CASee all Internal Medicine in La Jolla30+ years experienceNPI since 2006

Data updated 2013-02-07 on CMS NPPES

Contact & Location

Practice Location

9850 Genesee Ave Ste 870, La Jolla, CA 92037

Fax: (858) 452-7137

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal MedicineAllopathic & Osteopathic Physicians

Internal medicine physician

Taxonomy: 207R00000X

Education & Training

University of Virginia School of Medicine (Class of 1996)

Virtual Internal Medicine Care With Wynnshang Sun

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Wynnshang Sun for follow-ups, medication reviews, and ongoing care — no travel to La Jolla required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Wynnshang Sun

NPI records show Dr. Sun as active with telehealth listed in La Jolla, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (858) 452-7040.

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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.

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