Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Philip Montgomery Livingood, DDS

Endodontics in Los Alamitos, CA · enumerated 2006.

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

National Provider Identifier

1083728141

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Philip Montgomery Livingood

Credential DDS

Sex Male

Practice address 3551 Farquhar Ave, Suite 201, Los Alamitos, CA, 90720

Phone (562) 596-1664

Enumeration date Aug 18, 2006

Last updated in NPPES Mar 4, 2014

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 56907 (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

Where does Philip Livingood practice?

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

What is the NPI number for Philip Livingood?

The National Provider Identifier (NPI) for Philip Livingood is 1083728141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-04.