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

Charles Leonard Pieterick, ARNP

Individual provider Nurse Practitioner · NPI 1063584902

Charles Leonard Pieterick, 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
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

825 Eastlake Ave E
Seattle, WA 98109-4405
Phone: (206) 667-6936
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP30001503 (WA)

Record details

NPI number1063584902
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 50095, Seattle, WA 98145-5095

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