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

Individual provider Obstetrics & Gynecology Nurse Practitioner · NPI 1467670158

MS. Maryellen Donnelly, MSN, ARNP is an Obstetrics & Gynecology Nurse Practitioner in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

2001 E Madison St
Seattle, WA 98122-2959
Phone: (206) 328-7722
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Nurse Practitioner (primary) Taxonomy 363LX0001X · Licence AP30005671 (WA)

Record details

NPI number1467670158
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , ARNP
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESJuly 9, 2007

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