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

Alexis Dabbs Mason, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1558647727

Alexis Dabbs Mason, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Portland, Oregon. Qualified in 2011, 15 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Oregon and Washington.

Years since qualifying
15
Licensed in
OR, WA
In the registry since
2011
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

707 SW Washington St Ste 700
Portland, OR 97205-3523
Phone: (503) 299-9906
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 1615 Delaware St, Longview, WA 98632-2367 — (360) 414-2000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 201360003 (OR)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence ARNP.AP.70098732-CRN (WA)

Record details

NPI number1558647727
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 1, 2011
Last updated in NPPESApril 10, 2026
Certification dateApril 10, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portland