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

Hieu T. Nguyen, MD

Individual provider Infectious Disease Physician · NPI 1962455741

Hieu T. Nguyen, MD is an Infectious Disease in Decatur, Georgia. Graduated from University of Oklahoma College of Medicine in 1985, 41 years ago. Practices with Nautilus Health Care Group LLC, a 51-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia and South Carolina.

Years since qualifying
41
Trained at
University of Oklahoma College of Medicine
Licensed in
GA, SC
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2665 N Decatur Rd Ste 330
Decatur, GA 30033-6149
Phone: (404) 297-9755
Fax: (404) 297-5008
Show map & directions

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

Additional practice locations (1)

  • 101 E Wood St, Spartanburg, SC 29303-3040 — (864) 560-6806

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 033163 (GA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 87737 (SC)

Record details

NPI number1962455741
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESOctober 4, 2022
Certification dateOctober 4, 2022

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Nautilus Health Care Group Llc — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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