Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

MS. Martha Somerman, DDS, PHD

Individual provider Periodontics · NPI 1265554950

MS. Martha Somerman, DDS, PHD practises Periodontics in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
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.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1959 NE Pacific St
Seattle, WA 98195-0001 Not confirmed with CMS for 19 years — call before visiting
Phone: (206) 543-5980
Fax: (206) 616-2612
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence DE00009412 (WA)

Record details

NPI number1265554950
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS , PHD
Sole proprietorNo
NPI enumeratedApril 4, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Seattle