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

Leonard S. Chong, DDS, Inc

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1801948864

Leonard S. Chong, DDS, Inc is an Orthodontics and Dentofacial Orthopedics Dentistry in Union City, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

33800 Alvarado Niles Rd Ste 1
Union City, CA 94587-4359
Phone: (510) 489-5671
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 21555 (CA)

Record details

NPI number1801948864
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leonard Chong — President · (510) 489-5671
NPI enumeratedJanuary 18, 2007
Last updated in NPPESAugust 22, 2020
Mailing address33800 Alvarado Niles Rd, Suite 1, Union City, CA 94587-4359

Other providers in Union City