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

Mr. Leif Benjestorf, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1619109774

Mr. Leif Benjestorf, ARNP is a Psychiatric/Mental Health Nurse Practitioner in Lynnwood, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

19109 36th Ave W Ste # 209
Lynnwood, WA 98036-5767
Phone: (206) 569-8457
Fax: (425) 673-7586
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP60201664 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN00174674 (WA)

Record details

NPI number1619109774
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedAugust 21, 2009
Last updated in NPPESAugust 7, 2015

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