NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Giang T. Nguyen, MD, PA

Internal Medicine Physician in Pampa, TX · enumerated 2006 · authorized official Giang Nguyen, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023123783

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Giang T. Nguyen, MD, PA
Practice address 2218 N Hobart St, Pampa, TX, 79065
Enumeration date Aug 20, 2006
Last updated in NPPES Aug 6, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L4194 (TX) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License L4194 (TX) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License L4194 (TX) Secondary

Authorized official

Name Giang Nguyen
Title President

Other identifiers

Identifier Type State Issuer
153040401 Medicaid TX -
TXB149780 Other TX MEDICARE PTAN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Giang T. Nguyen, MD, PA?
NPPES lists Giang Nguyen (President) as the authorized official for this organization.
What is the NPI number for Giang T. Nguyen, MD, PA?
The NPI for Giang T. Nguyen, MD, PA is 1023123783, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-06.