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

Mackenzie Richardson, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1720812803

Mackenzie Richardson, PMHNP-BC 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
2024
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

5441 S Macadam Ave Ste R
Portland, OR 97239-3822
Phone: (541) 313-5805
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 10046209 (OR)

Record details

NPI number1720812803
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedAugust 29, 2024
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

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