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

Thai Quoc Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1003337304

Thai Quoc Nguyen, MD is an Internal Medicine in Orlando, Florida. Graduated from University of South Carolina School of Medicine in 2017, 9 years ago. Practices with Halifax Healthcare Systems Inc, a 339-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
9
Trained at
University of South Carolina School of Medicine
Licensed in
FL
In the registry since
2017
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

52 Underwood St
Orlando, FL 32806-1110
Phone: (321) 841-3581
Fax: (321) 841-4085
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 303 N Clyde Morris Blvd, Daytona Beach, FL 32114-2709 — (386) 425-1997

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME157916 (FL)
Infectious Disease Physician Taxonomy 207RI0200X · Licence ME157916 (FL)

Record details

NPI number1003337304
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2017
Last updated in NPPESDecember 29, 2025
Certification dateDecember 29, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Halifax Healthcare Systems Inc — 339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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