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

Holly Martinsen, LMHC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1710315601

Holly Martinsen, LMHC is an Addiction (Substance Use Disorder) Counselor in Bellingham, Washington. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013
Specialties on file
2
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

1430 N Garden St
Bellingham, WA 98225-4507
Phone: (360) 671-7663
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence C060300082 (WA)

Record details

NPI number1710315601
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorNo
NPI enumeratedOctober 31, 2013
Last updated in NPPESFebruary 10, 2023
Certification dateFebruary 10, 2023

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