DR. NGUYEN DUC THIEU M.D.
NPI 1346218583
Internal Medicine - Gastroenterology in Charleston, SC

Q: What is Nguyen Thieu's NPI number?

The NPI number for Nguyen Thieu is 1346218583. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Q: What is Nguyen Thieu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Nguyen Thieu was last updated on April 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.

Active since March 14, 2006PECOS Enrolled

109 BEE ST, CHARLESTON, SC 29401(843) 577-5011 Get Directions Write a Review

NPPES record last updated: April 26, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Nguyen Duc Thieu M.d. NPPES

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

DR. NGUYEN DUC THIEU M.D. (NPI 1346218583) is an individual gastroenterology provider in Charleston, South Carolina, licensed in South Carolina (10605) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346218583

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. NGUYEN DUC THIEUCredential: M.D.

Location Address109 BEE STCharleston, SC 29401-5703

Mailing Address109 Bee StCharleston, SC 29401-5703 · (843) 577-5011

Phone(843) 577-5011

Sole ProprietorNo

Enumeration DateMarch 14, 2006

Last NPPES UpdateApril 26, 2016

✔ NPI 1346218583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in SC · 10605

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

109 BEE ST, Charleston, SC 29401

Open in Google Maps ↗

Other Identifiers 2

Medicare UPINB91673SC

Medicaid106058SC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nguyen Duc Thieu M.d. 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 29401 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

$124.04 typical visit price

range $53.57 – $163.84

Typical copayment $31.01 (range $13.39 – $40.96)

Most-billed visit code 99204

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

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.

MRS. PAMELA STAKER MSN, FNP-BC

Nurse Practitioner (Family)