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

MS. Sally Louise Merck, MA

Individual provider Mental Health Counselor · NPI 1992917058

MS. Sally Louise Merck, MA is a Mental Health Counselor in Edmonds, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

543 Main St #103
Edmonds, WA 98020-3162
Phone: (425) 670-2326
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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 LH00005437 (WA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence LF00001463 (WA)

Record details

NPI number1992917058
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedMay 3, 2007
Last updated in NPPESSeptember 11, 2025

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