Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Alexander Jesse Sy, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1568934545

Dr. Alexander Jesse Sy, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Rosemead, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

9368 Valley Blvd Ste 201
Rosemead, CA 91770-1990
Phone: (626) 401-1988
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 103437 (CA)

Record details

NPI number1568934545
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 1, 2019
Last updated in NPPESJanuary 1, 2019
Mailing address9368 Valley Blvd Ste 201, Rosemead, CA 91770-1990

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