Jenny Ying Xin Sun, M.D.

Internal Medicine

(617) 774-0840Quincy, MA
Telehealth Available
NPI Active per CMS — Q2 2026

Jenny Sun, M.D. has practiced internal medicine for 23+ years, working in group practice. She graduated from Harvard Medical School in 2003 and has 23+ years of clinical experience.

1 of 1,645 Internal Medicine providers in MASee all Internal Medicine in Quincy23+ years experienceNPI since 2009

Data updated 2013-11-18 on CMS NPPES

Contact & Location

Practice Location

1250 Hancock St Internal Medicine, Quincy, MA 02169-4339

Fax: (617) 774-0882

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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

Harvard Medical School (Class of 2003)

Virtual Internal Medicine Care With Jenny Sun

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

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

Frequently Asked Questions

Common questions about Jenny Sun

NPI records show Dr. Sun as active with telehealth listed in Quincy, MA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (617) 774-0840.

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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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