1. Home
  2. Directory
  3. South Carolina
  4. Spartanburg
  5. Internal Medicine
  6. NPI Profile

KHIET TRONG NGUYEN MD
NPI 1942912506
Internal Medicine in Spartanburg, SC

Active since December 14, 2022PECOS EnrolledAccepts Medicare Assignment
101 E WOOD ST STE 401, SPARTANBURG, SC 29303(864) 560-6654(864) 560-7353 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2025, Dec 14, 2022 (2 updates tracked since 2022).

About Khiet Trong Nguyen Md NPPES

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

KHIET TRONG NGUYEN MD (NPI 1942912506) is an individual internal medicine provider in Spartanburg, South Carolina, licensed in South Carolina (21507) and active in the NPI registry since December 2022. He is enrolled in Medicare PECOS, is affiliated with Spartanburg Medical Center, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1942912506
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameKHIET TRONG NGUYENCredential: MD
Location Address101 E WOOD ST STE 401Spartanburg, SC 29303-3040
Mailing AddressPo Box 743070Atlanta, GA 30374-3070 · (864) 560-4304 · Fax (864) 560-4413
Phone(864) 560-6654
Fax(864) 560-7353
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateDecember 14, 2022
Last NPPES UpdateJuly 9, 20252 updates tracked since enumeration
NPPES CertifiedJuly 9, 2025
✔ NPI 1942912506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in SC · 21507
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.
101 E WOOD ST STE 401, Spartanburg, SC 29303
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Khiet Trong Nguyen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214430784
PECOS Enrollment IDI20250911000902
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.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Spartanburg Medical Center

Acute Care Hospitals · Spartanburg, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420007
Location101 E Wood StSpartanburg, SC 29303 · Spartanburg County
Emergency services Birthing friendly

Cherokee Medical Center

Acute Care Hospitals · Gaffney, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420043
Location1530 N Limestone StGaffney, SC 29340 · Cherokee County
Emergency services

Union Medical Center

Acute Care Hospitals · Union, SC
OwnershipVoluntary non-profit - Other
CMS Certification Number420108
Location322 West South StreetUnion, SC 29379 · Union County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29303 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.

JOIA ADAMS
Internal Medicine
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6654
SEAN MELLON M.D.
Family Medicine
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6000
WELLESLEY E ALEXANDER MD
Hospitalist
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6654
MRS. KATHERINE ANDERSON ANDREWS PA-C
Physician Assistant
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6654
AISHA RASHID KAZI
Nurse Practitioner
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6000
CECELIA SANTANA GREENE NP
Nurse Practitioner
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6000
JADEN MICHELLE KAR-YUN YAM PA-C
Physician Assistant
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6654
ROBIN FELICE GARRELL MD
Hospitalist
101 E WOOD ST STE 401
SPARTANBURG, SC 29303
Spartanburg County (864) 560-6654

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 Khiet Nguyen's NPI number?

The NPI number for Khiet Nguyen is 1942912506. It was assigned to this individual provider in the NPPES registry on December 14, 2022.

Where is Khiet Nguyen located?

Khiet Nguyen practices at 101 E Wood St Ste 401, Spartanburg, SC 29303. The listed phone number is (864) 560-6654.

What is Khiet Nguyen's specialty?

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

Is Khiet Nguyen enrolled in Medicare?

Yes. Khiet Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Khiet Nguyen accept?

Health plans from First Choice Next list Khiet Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Khiet Nguyen affiliated with any hospitals?

According to CMS data, Khiet Nguyen is affiliated with Spartanburg Medical Center, Cherokee Medical Center and Union Medical Center.

When was this NPI record last updated?

The NPPES record for Khiet Nguyen was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.