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

MS. Karen L Sporn, ARNP

Individual provider Family Nurse Practitioner · NPI 1801160734

MS. Karen L Sporn, ARNP is a Family Nurse Practitioner in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2012.

Licensed in
WA
In the registry since
2012
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

4909 25th Ave NE Ste 120
Seattle, WA 98105-4107
Phone: (206) 987-7977
Fax: (206) 987-8081
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP60259244 (WA)

Record details

NPI number1801160734
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedFebruary 23, 2012
Last updated in NPPESFebruary 23, 2012

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