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

Arthur L Downard, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1336237197

Arthur L Downard, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

426 SW Stark St
Portland, OR 97204-2347
Phone: (593) 988-5140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 090006667N6 (OR)

Record details

NPI number1336237197
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESDecember 21, 2009

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