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

Mahanaim Psychology Services, PLLC

Organization Clinical Psychologist · NPI 1033525423

Mahanaim Psychology Services, PLLC provides Clinical Psychologist services in Deer Park, Washington. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

110 W Crawford St Ste F
Deer Park, WA 99006-5356
Phone: (509) 276-5644
Fax: (509) 780-4394
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 number1033525423
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leslie Brost — President Of Corporation/Provider · (509) 276-5644
NPI enumeratedJuly 7, 2014
Last updated in NPPESNovember 19, 2019
Mailing addressPo Box 2110, Deer Park, WA 99006-2110

Other providers in Deer Park