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

Katrina M Holsather, MHC

Individual provider Mental Health Counselor · NPI 1023580370

Katrina M Holsather, MHC is a Mental Health Counselor in Mountlake Terrace, Washington. Licensed in Washington. Registered with an NPI since 2018.

Licensed in
WA
In the registry since
2018
Specialties on file
2

Practice location Address checks out

21907 64th Ave W Ste 200
Mountlake Terrace, WA 98043-6200
Phone: (425) 470-3682
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 LH61420466 (WA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1023580370
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHC
Sole proprietorNo
NPI enumeratedDecember 27, 2018
Last updated in NPPESJune 22, 2023
Certification dateJune 22, 2023

Other providers in Mountlake Terrace