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

Mrs. Andrea Leah Duffield

Individual provider Speech-Language Pathologist · NPI 1174645691

Mrs. Andrea Leah Duffield is a Speech-Language Pathologist in Bellevue, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007

Practice location Address checks out

13010 NE 20th St Ste 300
Bellevue, WA 98005-2034
Phone: (425) 644-6328
Fax: (425) 644-6295
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence LL00003253 (WA)

Record details

NPI number1174645691
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 4, 2007
Last updated in NPPESJune 26, 2012

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