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

Mr. David William Walker, FNP

Individual provider Family Nurse Practitioner · NPI 1366686537

Mr. David William Walker, FNP is a Family Nurse Practitioner in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2009.

Licensed in
OR
In the registry since
2009
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

3900 NE 158th Ave
Portland, OR 97230-5002
Phone: (503) 255-4650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 201050208NP (OR)
Registered Nurse Taxonomy 163W00000X · Licence 200441166RN (OR)

Record details

NPI number1366686537
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedMay 1, 2009
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026

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