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

MS. Marie Ann Porter, RN

Individual provider Registered Nurse · NPI 1093024507

MS. Marie Ann Porter, RN is a Registered Nurse in Richland, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2010
Specialties on file
5
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

2120 Hoxie Ave
Richland, WA 99354-2071
Phone: (509) 420-4560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Home Health Agency (primary) Taxonomy 251E00000X · Licence RN00097945 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN00097945 (WA)
Case Management Registered Nurse Taxonomy 163WC0400X · Licence RN00097945 (WA)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence RN00097945 (WA)
Case Manager/Care Coordinator Taxonomy 171M00000X · Licence RN00097945 (WA)

Record details

NPI number1093024507
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedSeptember 30, 2010
Last updated in NPPESOctober 1, 2020
Certification dateOctober 1, 2020

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