Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. SARA JOYCE AGASSIZ PT, OCS
NPI 1285685057
Physical Therapist in Renton, WA

Active since May 15, 2006
451 DUVALL AVE NE, STE 200, RENTON, WA 98059(425) 235-9505(425) 226-7334 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Sara Joyce Agassiz Pt, Ocs NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. SARA JOYCE AGASSIZ PT, OCS (NPI 1285685057) is an individual physical therapist in Renton, Washington, licensed in Washington (PT00002293) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1285685057
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameMRS. SARA JOYCE AGASSIZCredential: PT, OCS
Location Address451 DUVALL AVE NE, STE 200Renton, WA 98059-4675
Mailing Address451 Duvall Ave Ne, Ste 200Renton, WA 98059-4675 · (425) 235-9505 · Fax (425) 226-7334
Fax(425) 226-7334
Sole ProprietorNo
Enumeration DateMay 15, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1285685057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in WA · PT00002293
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
451 DUVALL AVE NE, Renton, WA 98059

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (Pediatric Dentistry)
451 DUVALL AVE NE, SUITE 140
RENTON, WA 98059
Physical Therapist
451 DUVALL AVE NE, STE 200
RENTON, WA 98059
Physical Therapist
451 DUVALL AVE NE, SUITE 200
RENTON, WA 98059
Physical Therapist
451 DUVALL AVE NE, PEAK SPORTS AND SPINE PHYSICAL THERAPY , SUITE 200
RENTON, WA 98059
Dentist (General Practice)
451 DUVALL AVE NE, SUITE 220
RENTON, WA 98059
Physical Therapist
451 DUVALL AVE NE
RENTON, WA 98059
Dentist (General Practice)
451 DUVALL AVE NE, SUITE 240
RENTON, WA 98059
Family Medicine
451 DUVALL AVE NE, STE 100
RENTON, WA 98059

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sara Agassiz's NPI number?

The NPI number for Sara Agassiz is 1285685057. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Sara Agassiz located?

Sara Agassiz practices at 451 Duvall Ave NE Ste 200, Renton, WA 98059. The listed phone number is (425) 235-9505.

What is Sara Agassiz's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

When was this NPI record last updated?

The NPPES record for Sara Agassiz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.