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

Older Growth Psychology

Organization Clinical Psychologist · NPI 1578145884

Older Growth Psychology provides Clinical Psychologist services in Portland, Oregon. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

917 SW Oak St Ste 218
Portland, OR 97205-2805
Phone: (503) 227-3090
Fax: (971) 339-5269
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1578145884
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marc Parker — Licensed Psychologist, Owner · (503) 227-3090
NPI enumeratedApril 26, 2021
Last updated in NPPESMay 5, 2021
Certification dateMay 5, 2021
Mailing addressPo Box 83837, Portland, OR 97283-0837

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