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

Dr. David A Tegrotenhuis, DDS

Individual provider Dentist · NPI 1003920612

Dr. David A Tegrotenhuis, DDS is a Dentist in Friday Harbor, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
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

110 Rhone St
Friday Harbor, WA 98250-8070
Phone: (360) 378-2888
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DE00010112 (WA)

Record details

NPI number1003920612
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESJune 27, 2012

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