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

Ralph Louis Casillas

Individual provider Mental Health Counselor · NPI 1417499682

Ralph Louis Casillas is a Mental Health Counselor in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2016.

Licensed in
WA
In the registry since
2016

Practice location Address checks out

2329 4th Ave Community Psychiatric Clinic
Seattle, WA 98121-1717
Phone: (206) 461-3649
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence CG60631316 (WA)

Record details

NPI number1417499682
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 4, 2016
Last updated in NPPESNovember 4, 2016

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