Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ngoc Thanh Tu Nguyen, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1396307492

Dr. Ngoc Thanh Tu Nguyen, MD is an Internal Medicine in Kingsport, Tennessee. Qualified in 2015, 11 years ago. Practices with Medical Education Assistance Corporation, a 176-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
11
Licensed in
TN
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4 Sheridan Sq Ste 200
Kingsport, TN 37660-7435
Phone: (423) 246-7931
Fax: (423) 246-1906
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 74419 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 74419 (TN)

Record details

NPI number1396307492
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2019
Last updated in NPPESDecember 12, 2025
Certification dateDecember 12, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesSLEEP MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Medical Education Assistance Corporation — 176 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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