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

Dr. Charles Lau, DDS

Individual provider Periodontics · NPI 1871519579

Dr. Charles Lau, DDS is a Periodontics in Black River Falls, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
Specialties on file
2
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

N6520 Lumberjack Guy Rd Dept OF Health
Black River Falls, WI 54615-5405
Phone: (715) 284-9851
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 6136 (WI)
Periodontics Taxonomy 1223P0300X · Licence 6136-15 (WI)

Record details

NPI number1871519579
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESSeptember 14, 2012
Mailing addressN6520 Lumberjack Guy Rd, Dept Of Health, Black River Falls, WI 54615-5405