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

Maria L Mix, SUDP

Individual provider Counselor · NPI 1134631021

Maria L Mix, SUDP is a Counselor in Longview, Washington. Licensed in Washington. Registered with an NPI since 2017.

Licensed in
WA
In the registry since
2017
Specialties on file
3
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Practice location Address checks out

1302 Commerce Ave
Longview, WA 98632-3096
Phone: (360) 423-2806
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 61095293 (WA)
Counselor Taxonomy 101Y00000X · Licence 60723940 (WA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CO60723940 (WA)

Record details

NPI number1134631021
Entity typeIndividual (Type 1)
GenderFemale
Credentials SUDP
Sole proprietorNo
NPI enumeratedOctober 31, 2017
Last updated in NPPESApril 23, 2024
Certification dateApril 23, 2024

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