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

Sean L Wittmer, DMD

Individual provider Endodontics · NPI 1871670430

Sean L Wittmer, DMD is an Endodontics in Lakewood, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

10904 Gravelly Lake Dr SW
Lakewood, WA 98499-1330
Phone: (253) 589-3636
Fax: (253) 589-3177
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence DE00007882 (WA)

Record details

NPI number1871670430
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESJuly 9, 2007