1. Home
  2. Directory
  3. Texas
  4. Greenville
  5. Internal Medicine
  6. NPI Profile

DUY NGUYEN
NPI 1518894484
Internal Medicine in Greenville, TX

Active since May 06, 2026
4215 JOE RAMSEY BLVD E, GREENVILLE, TX 75401(903) 408-5000 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Duy Nguyen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DUY NGUYEN (NPI 1518894484) is an individual internal medicine provider in Greenville, Texas, licensed in Texas (826589) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1518894484
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDUY NGUYEN
Location Address4215 JOE RAMSEY BLVD EGreenville, TX 75401-7852
Mailing Address4215 Joe Ramsey Blvd EGreenville, TX 75401-7852
Phone(903) 408-5000
Sole ProprietorNo
Enumeration DateMay 6, 2026
NPPES CertifiedMay 6, 2026
✔ NPI 1518894484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · 826589
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

4215 JOE RAMSEY BLVD E, Greenville, TX 75401
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TEXAS EM-I MEDICAL SERVICES, P.A.
Emergency Medicine
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-1260
THOMAS EMERGENCY PHYSICIANS
Emergency Medicine
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-1260
DR. MIN SHENG WU M.D.
Anesthesiology
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-1218
BORELLI INPATIENT SERVICES
Internal Medicine
4215 JOE RAMSEY BLVD E, 7TH FLOOR
GREENVILLE, TX 75401
Hunt County (903) 408-5000
KRISTI LYNNE POLLARD FNP
Nurse Practitioner
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-5000
MISS MARCELA PINZON OTR
Occupational Therapist
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-1885
ALLIANCE HEALTHCARE SERVICES INC
Clinic/Center (Radiology, Mobile)
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-5000
TEXAS NEONATOLOGY ASSOCIATES LLC
Pediatrics (Neonatal-Perinatal Medicine)
4215 JOE RAMSEY BLVD E
GREENVILLE, TX 75401
Hunt County (903) 408-5178

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Duy Nguyen's NPI number?

The NPI number for Duy Nguyen is 1518894484. It was assigned to this individual provider in the NPPES registry on May 6, 2026.

Where is Duy Nguyen located?

Duy Nguyen practices at 4215 Joe Ramsey Blvd E, Greenville, TX 75401. The listed phone number is (903) 408-5000.

What is Duy Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Duy Nguyen was last updated on May 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.