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

Mrs. Summerlin Katherine Dahlman, BA, AAC

Individual provider Mental Health Counselor · NPI 1154604551

Mrs. Summerlin Katherine Dahlman, BA, AAC is a Mental Health Counselor in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2011.

Licensed in
WA
In the registry since
2011
Specialties on file
2
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

1600 E Olive St Sound Mental Health
Seattle, WA 98122-2735
Phone: (206) 302-2200
Fax: (206) 302-2210
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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 CG60309355 (WA)
Counselor Taxonomy 101Y00000X · Licence CG60309355 (WA)

Record details

NPI number1154604551
Entity typeIndividual (Type 1)
GenderFemale
Credentials BA , AAC
Sole proprietorNo
NPI enumeratedSeptember 21, 2011
Last updated in NPPESSeptember 18, 2013

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