Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thao Ngoc Nguyen, D.D.S
Dentist in Lawton, OK · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912909243
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Registry record
Entity type Individual (Type 1)
Name Dr. Thao Ngoc Nguyen
Credential D.D.S
Sex Female
Practice address 2201 Sw 54th St, Lawton, OK, 73505
Phone (405) 437-7880
Enumeration date May 31, 2005
Last updated in NPPES Feb 24, 2016
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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.
Frequently asked questions
Where does Thao Nguyen practice?
The practice location on file with NPPES is in Lawton, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thao Nguyen?
The National Provider Identifier (NPI) for Thao Nguyen is 1912909243, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-24.