Katherine E. Vo, DDS, LLC

Katherine E. Vo, DDS, LLC is a healthcare organization registered as Pediatric Dentistry in Madisonville, LA, holding Type 2 (organization) NPI 1902120140 since 2010. The authorized official on file is Katherine Alongi, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1902120140
Entity type	Organization (Type 2)
Legal business name	Katherine E. Vo, DDS, LLC
Other name	<Unavail>
Practice address	704 MAIN ST, Madisonville, LA, 70447
Phone	9858453211
Fax	9858452895
Enumeration date	2010-03-17
Last updated in NPPES	2023-02-28

Authorized official

Name	Katherine Alongi
Title	Owner
Phone	9858453211

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
1223P0221X	Pediatric Dentistry	Primary	5744	LA

Copy-ready billing details

Provider: Katherine E. Vo, DDS, LLC
NPI: 1902120140
Taxonomy: 1223P0221X (Pediatric Dentistry)
Address: 704 MAIN ST, Madisonville, LA, 70447

Providers at this address

NPI	Name	Type	Specialty	Location
1962527796	Katherine Alongi	Individual	Pediatric Dentistry	Madisonville, LA
1336880996	Kristoffer Norbo DDS, Msd, PC, Inc	Organization	Dental Clinic/Center	Madisonville, LA

Verify this record

Cross-check NPI 1902120140 against the authoritative CMS record: view Katherine E. Vo, DDS, LLC 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

Where is Katherine E. Vo, DDS, LLC located?

The practice location on file with NPPES is in Madisonville, LA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-02-28. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-02-28.