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

Michael James Grimes, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1689309007

Michael James Grimes, PMHNP 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
2022
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

5263 NE Martin Luther King Jr Blvd Ste B
Portland, OR 97211-3235
Phone: (312) 402-7004
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 202210489NP (OR)

Record details

NPI number1689309007
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedJuly 19, 2022
Last updated in NPPESJuly 19, 2022
Certification dateJuly 19, 2022

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