Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Sandra Ann Mustin, BA, MHP, MS, MHTII

Individual provider Professional Counselor · NPI 1801941984

MS. Sandra Ann Mustin, BA, MHP, MS, MHTII is a Professional Counselor in Auburn, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

505 29th St SE Chartley House Seattle Mental Health
Auburn, WA 98002-7541
Phone: (253) 876-7650
Fax: (253) 876-7651
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence RC00010442 (WA)

Record details

NPI number1801941984
Entity typeIndividual (Type 1)
GenderFemale
Credentials BA , MHP , MS , MHTII
Sole proprietorNo
NPI enumeratedJanuary 25, 2007
Last updated in NPPESJuly 8, 2007

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