Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Maria Louise Preftes Arenz, LMHC, SUDPT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1871122804

MS. Maria Louise Preftes Arenz, LMHC, SUDPT is an Addiction (Substance Use Disorder) Counselor in Sedro Woolley, Washington. Licensed in Washington. Registered with an NPI since 2020.

Licensed in
WA
In the registry since
2020
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.

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Practice location Address checks out

1960 Thompson Dr
Sedro Woolley, WA 98284-5007
Phone: (425) 766-6019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH60259931 (WA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CO61028793 (WA)

Record details

NPI number1871122804
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC , SUDPT
Sole proprietorNo
NPI enumeratedApril 2, 2020
Last updated in NPPESApril 2, 2020
Certification dateApril 2, 2020

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