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

Sonja J. Serwold, PT

Individual provider Physical Therapist · NPI 1437253457

Sonja J. Serwold, PT is a Physical Therapist in Private Practice in Edmonds, Washington. Qualified in 2001, 25 years ago. Practices with Mountain2City Physical Therapy PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
25
Licensed in
WA
In the registry since
2006
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

100 2nd Ave S Ste 160
Edmonds, WA 98020-3551
Phone: (206) 601-6084
Fax: (425) 385-0988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT00008705 (WA)

Record details

NPI number1437253457
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedSeptember 11, 2006
Last updated in NPPESFebruary 25, 2022
Certification dateFebruary 25, 2022
Mailing addressPo Box 1570, Monroe, WA 98272-4570

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Mountain2city Physical Therapy Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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