Yu Sun, MD
Yu Sun, MD has practiced internal medicine for 30+ years, working in group practice. He has been in practice for 30+ years.
Data updated 2019-01-10 on CMS NPPES
Contact & Location
Practice Location
155 Crystal Run Rd, Middletown, NY 10941-4028
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Internal Medicine Care With Yu Sun
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Yu Sun for follow-ups, medication reviews, and ongoing care — no travel to Middletown required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Yu Sun
NPI records show Dr. Sun as active with telehealth listed in Middletown, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (845) 703-6999.
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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.
Contact Yu Sun
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