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

Gregory Montgomery, DDS

Individual provider Periodontics · NPI 1457807547

Gregory Montgomery, DDS is a Periodontics in Silverdale, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2016
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

3594 NW Lowell St
Silverdale, WA 98383-9116
Phone: (360) 692-0300
Fax: (360) 698-2988
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence DE61078624 (WA)

Record details

NPI number1457807547
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 29, 2016
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026
Mailing address3594 Nw Lowell St, Silverdale, WA 98383-9116

Other providers in Silverdale