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

Loo, Hsiao, & Tsai, a Professional Corporation

Organization Endodontics · NPI 1649599523

Loo, Hsiao, & Tsai, a Professional Corporation is an Endodontics in Garden Grove, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
Specialties on file
2

Practice location Address checks out

12828 Harbor Blvd 350
Garden Grove, CA 92840-5831
Phone: (714) 530-9801
Fax: (714) 530-7824
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 45269 (CA)
Endodontics Taxonomy 1223E0200X · Licence 45489 (CA)

Record details

NPI number1649599523
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Matthew Tsai — Ceo · (562) 424-6200
Other names California Dental Specialties
NPI enumeratedMay 18, 2010
Last updated in NPPESMay 18, 2010
Mailing addressPo Box 93122, Long Beach, CA 90809-3122

Other providers in Garden Grove