Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brandan Althof, D.D.S.

Dentist in Laguna Niguel, CA · enumerated 2015.

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

National Provider Identifier

1558747816

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Brandan Althof

Credential D.D.S.

Sex Male

Practice address 30131 Town Center Dr, Laguna Niguel, CA, 92677

Phone (949) 249-3473

Fax (949) 249-3494

Enumeration date Aug 9, 2015

Last updated in NPPES Aug 9, 2015

Taxonomy & licenses

122300000X Dentist Dental Providers · License 64932 (CA) Primary

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

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 Brandan Althof?

The National Provider Identifier (NPI) for Brandan Althof is 1558747816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brandan Althof practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-09.