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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GIA-THIEN H NGUYEN DO
NPI 1104441179
Internal Medicine - Pulmonary Disease in Fort Bragg, NC

Active since June 15, 2020PECOS Enrolled
2817 ROCK MERRITT AVE, FORT BRAGG, NC 28310(910) 907-8707 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 11, 2026, May 31, 2026, Jun 15, 2020 (3 updates tracked since 2020).

About Gia-thien H Nguyen Do NPPES

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

GIA-THIEN H NGUYEN DO (NPI 1104441179) is an individual pulmonary disease provider in Fort Bragg, North Carolina, licensed in Georgia (90978) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104441179
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameGIA-THIEN H NGUYENCredential: DO
Location Address2817 ROCK MERRITT AVEFort Bragg, NC 28310-0001
Mailing Address2817 Rock Merritt AveFort Bragg, NC 28310-0001 · (910) 907-8707
Phone(910) 907-8707
Sole ProprietorNo
Enumeration DateJune 15, 2020
Last NPPES UpdateAugust 11, 20263 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1104441179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in GA · 90978
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 90978 (GA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 90978 (GA)
2817 ROCK MERRITT AVE, Fort Bragg, NC 28310
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Other Identifiers 1

Other90978GA · State Of Georgia Composite Medical Board

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gia-thien H Nguyen Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28310 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JOSEPH CLAIR
Nurse Anesthetist, Certified Registered
2817 ROCK MERRITT AVE, WOMACK ARMY MEDICAL CENTER
FORT BRAGG, NC 28310
Cumberland County (910) 907-8922
CASEY TURNER PT, DPT
Physical Therapist
2817 ROCK MERRITT AVE, WOMACK ARMY MEDICAL CENTER
FORT BRAGG, NC 28310
Cumberland County (910) 907-6069
DR. ROBERT JOSEPH ROLLER JR. PT, PHD, DPT, ATC
Physical Therapist (Sports)
2817 ROCK MERRITT AVE
FORT BRAGG, NC 28310
Cumberland County (910) 907-8922
ERIN FOLEY PT, DPT
Physical Therapist
2817 ROCK MERRITT AVE
FORT BRAGG, NC 28310
Cumberland County (910) 907-8709
MICHAEL ANDREW SLACK DPT
Physical Therapist
2817 ROCK MERRITT AVE
FORT BRAGG, NC 28310
Cumberland County (224) 715-1689
MRS. COLLEEN MARGARET REMINSKY LAT, ATC
Specialist/Technologist (Athletic Trainer)
2817 ROCK MERRITT AVE
FORT BRAGG, NC 28310
Cumberland County (910) 908-9663
ROBERT AUSTIN JONES PA-C
Physician Assistant
2817 ROCK MERRITT AVE
FORT LIBERTY, NC 28310
Cumberland County (910) 907-8922
BONNIE CLAIRE-KAMEI BARKLEY PA-S
Physician Assistant
2817 ROCK MERRITT AVE
FORT BRAGG, NC 28310
Cumberland County (910) 907-8922

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 Gia-thien Nguyen's NPI number?

The NPI number for Gia-thien Nguyen is 1104441179. It was assigned to this individual provider in the NPPES registry on June 15, 2020.

Where is Gia-thien Nguyen located?

Gia-thien Nguyen practices at 2817 Rock Merritt Ave, Fort Bragg, NC 28310. The listed phone number is (910) 907-8707.

What is Gia-thien Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Gia-thien Nguyen enrolled in Medicare?

Yes. Gia-thien Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gia-thien Nguyen was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.