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

Mary Hughes Larsen, PT

Individual provider Physical Therapist · NPI 1669624268

Mary Hughes Larsen, PT is a Physical Therapist in Mount Vernon, Washington. Licensed in Washington. Registered with an NPI since 2008.

Licensed in
WA
In the registry since
2008
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

See every abbreviation used in this directory →

Practice location Address checks out

110 N Laventure Rd Ste A
Mount Vernon, WA 98273-3901
Phone: (360) 428-2700
Fax: (360) 428-2701
Show map & directions

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT00002177 (WA)

Record details

NPI number1669624268
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedOctober 15, 2008
Last updated in NPPESOctober 15, 2008

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