Giang Tuong Nguyen, M.D.

NPI 1457349839ActiveIndividual· Internal Medicine· Pampa, TX

Internal Medicine (M.D.) in Pampa, Texas, trained at Louisiana State University School of Medicine in New Orleans (class of 1998). In 2024 Medicare paid $102,799 for 354 patients, and Part D covered 600 of their prescriptions, 89% of them generic. Abbott Laboratories reported $24.69 in payments in 2025, mostly food and beverage.

Overview

NPI	1457349839
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Oct 11, 2005
Last updated in NPPES	Apr 6, 2026
Certified by provider	Apr 6, 2026

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	L4194	TX
Pediatrics	208000000X	L4194	TX
Hospitalist	208M00000X	L4194	TX
Internal Medicine	207R00000X	MED-PHYSCOMLIC166141	MT

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (MT); Practitioner - Internal Medicine (OK); Practitioner - Internal Medicine (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	354
Services billed	1,105 across 16 procedure codes
Paid by Medicare	$102,799

Part D prescriptions in 2024

Prescriptions (claims)	600 · 678 30-day fills
Patients	179
Total drug cost	$27,425
Generic share	89% of claims

Medicare sources and data years

Education and affiliations

Medical school	Louisiana State University School of Medicine in New Orleans
Graduation year	1998
Medicare specialty	Internal Medicine
Secondary specialties	Hospitalist