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

Dr. John S Lamsam, DDS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1659346641

Dr. John S Lamsam, DDS is an Orthodontics and Dentofacial Orthopedics Dentistry in Los Angeles, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

3875 Wilshire Blvd Ste 1001
Los Angeles, CA 90010-3205
Phone: (213) 385-1725
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 32113 (CA)

Record details

NPI number1659346641
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedFebruary 22, 2006
Last updated in NPPESJuly 13, 2026

Other providers in Los Angeles