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

Alisha Andersen, OTR

Individual provider Occupational Therapist · NPI 1053911180

Alisha Andersen, OTR is an Occupational Therapist in Private Practice in Walla Walla, Washington. Graduated from University of New England, College of Osteo Medicine in 2016, 10 years ago. Practices with Sonny Physical Therapy LLC, a 17-clinician group and accepts Medicare assignment.

Years since qualifying
10
Trained at
University of New England, College of Osteo Medicine
In the registry since
2020
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

1025 S 2nd Ave
Walla Walla, WA 99362-4116
Phone: (509) 897-2299
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X

Record details

NPI number1053911180
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedOctober 28, 2020
Last updated in NPPESOctober 28, 2020
Certification dateOctober 28, 2020
Mailing address1025 S 2nd Ave, Walla Walla, WA 99362-4116

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2016 (10 years in practice)
Group practice Sonny Physical Therapy Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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