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

Ginger M Mastor, MSW

Individual provider Social Worker · NPI 1285919332

Ginger M Mastor, MSW is a Social Worker in Dayton, Washington. Licensed in Washington. Registered with an NPI since 2011.

Licensed in
WA
In the registry since
2011
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

221 E Washington Ave
Dayton, WA 99328-1317
Phone: (509) 382-1164
Fax: (509) 382-1166
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence CG60117501 (WA)

Record details

NPI number1285919332
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedOctober 19, 2011
Last updated in NPPESOctober 19, 2011
Mailing address221 E Washington Ave, Dayton, WA 99328-1317

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