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

MS. Martha L. Worcester, ARNP

Individual provider Adult Health Nurse Practitioner · NPI 1215961719

MS. Martha L. Worcester, ARNP is an Adult Health Nurse Practitioner in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

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.

See every abbreviation used in this directory →

Practice location Address checks out

4915 Martin Luther King Junior Way
Seattle, WA 98118
Phone: (206) 320-5325
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence AP30001215 (WA)

Record details

NPI number1215961719
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 8, 2007

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