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

Individual provider Nurse Practitioner · NPI 1417986597

Margaret M. Hanrahan, ARNP is a Nurse Practitioner in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

325 9th Ave
Seattle, WA 98104-2499
Phone: (206) 744-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence AP30005015 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence AP30005015 (WA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence AP30005015 (WA)

Record details

NPI number1417986597
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJuly 1, 2006
Last updated in NPPESJune 24, 2011

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