DR. SEAN DAVID GARDNER D.D.S.
NPI 1154785558
Dentist - Orthodontics and Dentofacial Orthopedics in Los Alamitos, CA

Active since April 12, 2016
12022 OLD MILL RD, LOS ALAMITOS, CA 90720(562) 355-0589 Get Directions Write a Review

NPPES record last updated: April 12, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Sean David Gardner D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SEAN DAVID GARDNER D.D.S. (NPI 1154785558) is an individual orthodontics and dentofacial orthopedics provider in Los Alamitos, California, licensed in California (DDS100061) and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1154785558
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. SEAN DAVID GARDNERCredential: D.D.S.
Location Address12022 OLD MILL RDLos Alamitos, CA 90720-4323
Mailing Address12022 Old Mill RdLos Alamitos, CA 90720-4323 · (562) 355-0589
Sole ProprietorNo
Enumeration DateApril 12, 2016
NPI 1154785558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in CA · DDS100061
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
12022 OLD MILL RD, Los Alamitos, CA 90720

Accepted Insurance

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sean Gardner's NPI number?

The NPI number for Sean Gardner is 1154785558. It was assigned to this individual provider in the NPPES registry on April 12, 2016.

Where is Sean Gardner located?

Sean Gardner practices at 12022 Old Mill Rd, Los Alamitos, CA 90720. The listed phone number is (562) 355-0589.

What is Sean Gardner's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

What insurance does Sean Gardner accept?

Health plans from Blue Cross and Blue Shield of Alabama, Florida Combined Life, Guardian, Humana and UnitedHealthcare list Sean Gardner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sean Gardner was last updated on April 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.