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

Allegra Klein, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1407249253

Allegra Klein, ARNP is a Psychiatric/Mental Health Nurse Practitioner in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2015
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

4205 148th Ave NE 103
Bellevue, WA 98007-7114
Phone: (425) 968-5948
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 AP30007245 (WA)

Record details

NPI number1407249253
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedMarch 17, 2015
Last updated in NPPESFebruary 13, 2017
Mailing address4205 148th Ave Ne, 103, Bellevue, WA 98007-7114

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