NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mathilde Houser, D.D.S.

General Practice Dentistry in Santa Maria, CA · enumerated 2007 · authorized official Mathilde Houser, Owner.

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

National Provider Identifier

1265550768

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mathilde Houser, D.D.S.
Practice address 620 W Main St, Suite A, Santa Maria, CA, 93458
Phone (805) 349-0748
Fax (805) 346-1535
Enumeration date Mar 26, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 43971 (CA) Primary

Authorized official

Name Mathilde Houser
Title Owner
Phone (805) 349-0748

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 Mathilde Houser, D.D.S.?
The NPI for Mathilde Houser, D.D.S. is 1265550768, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mathilde Houser, D.D.S.?
NPPES lists Mathilde Houser (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.