Han Tonthat, MD
Han Tonthat, MD practices as part of a group internist practice in Herndon, VA. He has been in practice for 31+ years.
Data updated 2021-10-04 on CMS NPPES
Contact & Location
Practice Location
1035 Sterling Rd Ste 104, Herndon, VA 20170-3838
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Internal Medicine Care With Han Tonthat
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Han Tonthat for follow-ups, medication reviews, and ongoing care — no travel to Herndon required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Han Tonthat
NPI records show Dr. Tonthat as active with telehealth listed in Herndon, VA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (703) 840-0610.
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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 Han Tonthat
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