Rachel Si-Wen Chang, MD
Rachel Si-Wen Chang is an Internal Medicine specialist based in Los Angeles, CA with over 4 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Rachel Si-Wen Chang, MD specializes in internal medicine, serving patients in Los Angeles, CA in group practice. She completed training at Vanderbilt University School of Medicine in 2022 and is early in her career. A physician who provides long-term, comprehensive care in the office and the hospital.
Older · 236dNPPES updated 2025-09-30 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1450 San Pablo St Ste 3000, Los Angeles, CA 90033-5332
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2022
Vanderbilt University School of Medicine
Board certified · Sep 29, 2025
Self-reported via NPPES
4 years in practice
Early-career
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
Vanderbilt University School of Medicine (Class of 2022)
Mailing address
Po Box 31309, Los Angeles, CA 90031-0309
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 210037
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Rachel Si-Wen Chang
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Rachel Si-Wen Chang for follow-ups, medication reviews, and ongoing care — no travel to Los Angeles 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 Rachel Si-Wen Chang
Dr. Chang is listed as active in the NPI registry with telehealth listed in Los Angeles, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (323) 442-8415.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
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Contact Rachel Si-Wen Chang
Practice Location
1450 San Pablo St Ste 3000, Los Angeles, CA 90033-5332
Mailing Address
Po Box 31309, Los Angeles, CA 90031-0309
This is a provider directory. Contact the office directly to schedule appointments.
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