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

Dr. Tien K Ngo, DDS

Q: What is the NPI number for Tien Ngo?

The National Provider Identifier (NPI) for Tien Ngo is 1023229309, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Watauga, TX · enumerated 2007.

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

National Provider Identifier

1023229309

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Registry record

Entity type Individual (Type 1)

Name Dr. Tien K Ngo

Credential DDS

Sex Male

Practice address Watauga, TX, 76148

Phone (817) 581-0793

Enumeration date May 25, 2007

Last updated in NPPES Dec 4, 2009

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 16446 (TX) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
0905903-02	Medicaid	TX	-

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

Where does Tien Ngo practice?

The practice location on file with NPPES is in Watauga, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tien Ngo?

The National Provider Identifier (NPI) for Tien Ngo is 1023229309, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-04.