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

Dr. William Lou, DDS

Individual provider General Practice Dentistry · NPI 1558537795

Dr. William Lou, DDS is a General Practice Dentistry in Brea, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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

552 E Lambert Rd
Brea, CA 92821-4116
Phone: (714) 990-3344
Fax: (714) 990-4347
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DF25582 (CA)

Record details

NPI number1558537795
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 7, 2008
Last updated in NPPESMay 7, 2008
Mailing address552 E Lambert Rd, Brea, CA 92821

Other providers in Brea