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

Eric W Messersmith, RN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1679377352

Eric W Messersmith, RN is a Psychiatric/Mental Health Nurse Practitioner in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2025
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

30 NE Martin Luther King Blvd
Portland, OR 97232-2941
Phone: (360) 721-2305
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 201042655RN (OR)

Record details

NPI number1679377352
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedApril 2, 2025
Last updated in NPPESApril 2, 2025
Certification dateApril 2, 2025

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