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Hienthu Thi Do DDS , Inc

Hienthu Thi Do DDS , Inc is a healthcare organization registered as General Practice Dentistry in Los Angeles, CA, holding Type 2 (organization) NPI 1417138256 since 2007. The authorized official on file is Hienthu Do, President.

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NPI 1417138256
Entity type Organization (Type 2)
Legal business name Hienthu Thi Do DDS , Inc
Other name <Unavail>
Practice address 2319 S ATLANTIC BLVD, Los Angeles, CA, 90040
Phone 3232662120
Fax 3232667297
Enumeration date 2007-11-20
Last updated in NPPES 2007-11-20

Authorized official

Name Hienthu Do
Title President
Phone 3232662120

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 43938 CA
Copy-ready billing details
Provider: Hienthu Thi Do DDS , Inc
NPI: 1417138256
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 2319 S ATLANTIC BLVD, Los Angeles, CA, 90040

Providers at this address

NPI Name Type Specialty Location
1396957494 Hienthu Do Individual General Practice Dentistry Commerce, CA
1225232705 Maithao Do Individual Dentist Los Angeles, CA

Verify this record

Cross-check NPI 1417138256 against the authoritative CMS record: view Hienthu Thi Do DDS , Inc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Hienthu Thi Do DDS , Inc?
Hienthu Thi Do DDS , Inc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-20.