DR. ALEXANDER JESSE SY DDS
NPI 1568934545
Dentist - Orthodontics and Dentofacial Orthopedics in Rosemead, CA

Active since January 01, 2019
9368 VALLEY BLVD STE 201, ROSEMEAD, CA 91770(626) 401-1988 Get Directions Write a Review

NPPES record last updated: January 1, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Alexander Jesse Sy Dds NPPES

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

DR. ALEXANDER JESSE SY DDS (NPI 1568934545) is an individual orthodontics and dentofacial orthopedics provider in Rosemead, California, licensed in California (103437) and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1568934545
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. ALEXANDER JESSE SYCredential: DDS
Location Address9368 VALLEY BLVD STE 201Rosemead, CA 91770-1990
Mailing Address9368 Valley Blvd Ste 201Rosemead, CA 91770-1990 · (626) 401-1988
Sole ProprietorYes
Enumeration DateJanuary 1, 2019
NPI 1568934545 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 · 103437
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.
9368 VALLEY BLVD STE 201, Rosemead, CA 91770

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (Orthodontics and Dentofacial Orthopedics)
9368 VALLEY BLVD STE 201
ROSEMEAD, CA 91770
Dentist (Periodontics)
9368 VALLEY BLVD STE 201
ROSEMEAD, CA 91770

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 Alexander Sy's NPI number?

The NPI number for Alexander Sy is 1568934545. It was assigned to this individual provider in the NPPES registry on January 1, 2019.

Where is Alexander Sy located?

Alexander Sy practices at 9368 Valley Blvd Ste 201, Rosemead, CA 91770. The listed phone number is (626) 401-1988.

What is Alexander Sy's specialty?

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

When was this NPI record last updated?

The NPPES record for Alexander Sy was last updated on January 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.