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

Mr. Dennis O Johnston, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1740460914

Mr. Dennis O Johnston, CRNA is a Certified Registered Nurse Anesthetist in Bainbridge Island, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

350 Grow Ave NW A-9
Bainbridge Island, WA 98110-1754
Phone: (206) 842-7925
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP 30005029 (WA)

Record details

NPI number1740460914
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 5, 2007
Last updated in NPPESNovember 5, 2007