Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kathleen Thu Nguyen, D.M.D

General Practice Dentistry in Winter Garden, FL · enumerated 2009.

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

National Provider Identifier

1013143544

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kathleen Thu Nguyen

Credential D.M.D

Sex Female

Practice address Winter Garden, FL, 34787

Phone (407) 905-8827

Fax (407) 654-4582

Enumeration date Jun 10, 2009

Last updated in NPPES Oct 21, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DN18690 (FL) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
001132200	Medicaid	FL	-

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

How do I verify Kathleen Nguyen's NPI record?

Cross-check NPI 1013143544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013143544 active?

Yes, as of the latest NPPES snapshot, NPI 1013143544 is active (record last updated 2015-10-21).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-21.