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

Matthew Duffey

Individual provider Licensed Practical Nurse · NPI 1730621772

Matthew Duffey is a Licensed Practical Nurse in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2016

Practice location Address checks out

3822 S Edmunds St Apt 3
Seattle, WA 98118-1754
Phone: (909) 331-5640
Show map & directions

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

Specialties & licences

Licensed Practical Nurse (primary) Taxonomy 164W00000X · Licence LP60679815 (WA)

Record details

NPI number1730621772
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 8, 2016
Last updated in NPPESApril 6, 2018

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