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

Catherine Arnett Hylen, LMHC

Individual provider Mental Health Counselor · NPI 1457599094

Catherine Arnett Hylen, LMHC is a Mental Health Counselor in Bellingham, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2009
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

See every abbreviation used in this directory →

Practice location Address checks out

1012 Dupont St
Bellingham, WA 98225-3112
Phone: (360) 888-2783
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 LH60451391 (WA)

Record details

NPI number1457599094
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedFebruary 3, 2009
Last updated in NPPESMay 30, 2017

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