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

Karlene Olson, FNP-BC

Individual provider Nurse Practitioner · NPI 1790153195

Karlene Olson, FNP-BC is a Nurse Practitioner in Tillamook, Oregon. Qualified in 2015, 11 years ago. Practices with Northwest Medical Foundation of Tillamook, a 80-clinician group and accepts Medicare assignment. Licensed in Arizona and Oregon.

Years since qualifying
11
Licensed in
AZ, OR
In the registry since
2015
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

1100 3rd St
Tillamook, OR 97141-3402
Phone: (503) 842-5546
Fax: (503) 815-7580
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 10058290 (OR)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP8244 (AZ)

Record details

NPI number1790153195
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedSeptember 2, 2015
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Northwest Medical Foundation Of Tillamook — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare