Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tnn Dental, Pllc

Q: What is the NPI number for Tnn Dental, Pllc?

The NPI for Tnn Dental, Pllc is 1386201366, a Type 2 (organization) record in the CMS NPPES registry.

Dentist in Porter, TX · enumerated 2019 · authorized official Hieu Nguyen Pham, Dentist-Owner.

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

National Provider Identifier

1386201366

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Registry record

Entity type Organization (Type 2)

Legal business name Tnn Dental, Pllc

Practice address 23896 Tx-494 Loop, Porter, TX, 77365

Phone (408) 616-9175

Enumeration date May 24, 2019

Last updated in NPPES Aug 2, 2024

Taxonomy & classification

122300000X Dentist Dental Providers Primary

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Hieu Nguyen Pham

Title Dentist-Owner

Phone (408) 616-9175

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

What is the NPI number for Tnn Dental, Pllc?

The NPI for Tnn Dental, Pllc is 1386201366, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Tnn Dental, Pllc?

NPPES lists Hieu Nguyen Pham (Dentist-Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-02.