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

John Dillon Alsteen, DDS

Individual provider Dentist · NPI 1801520580

John Dillon Alsteen, DDS is a Dentist in Bremerton, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2022
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.

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Practice location Address checks out

400 Warren Ave Ste 200
Bremerton, WA 98337-1467
Phone: (360) 377-3776
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DE61551175 (WA)

Record details

NPI number1801520580
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 11, 2022
Last updated in NPPESAugust 27, 2024
Certification dateAugust 27, 2024
Mailing address2413 Viking St W, Bremerton, WA 98312-4805

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