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

MS. Caroline Mass

Individual provider Clinical Social Worker · NPI 1841643723

MS. Caroline Mass is a Clinical Social Worker in Everett, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2016

Practice location Address checks out

5007 Claremont Way
Everett, WA 98203
Phone: (425) 609-5505
Fax: (425) 609-5506
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SC 60244155 (WA)

Record details

NPI number1841643723
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 15, 2016
Last updated in NPPESApril 7, 2021
Certification dateApril 7, 2021
Mailing addressPo Box 34703, Seattle, WA 98124-4206

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