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

Aaron James Polich, MSN, ARNP, RN

Individual provider Registered Nurse · NPI 1821708058

Aaron James Polich, MSN, ARNP, RN is a Registered Nurse in Seattle, Washington. Licensed in Tennessee and Washington. Registered with an NPI since 2022.

Licensed in
TN, WA
In the registry since
2022
Specialties on file
3
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.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

2212 S Jackson St
Seattle, WA 98144-2591
Phone: (206) 324-6999
Fax: (206) 322-6306
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP61510683 (WA)
Registered Nurse Taxonomy 163W00000X · Licence 61512266 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN0000266239 (TN)

Record details

NPI number1821708058
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , ARNP , RN
Sole proprietorNo
NPI enumeratedNovember 29, 2022
Last updated in NPPESJuly 11, 2024
Certification dateJuly 11, 2024

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