Washington Therapy Group
Washington Therapy Group holds 6 active organization NPIs in the federal registry, with practice locations in 4 Washington cities. All list hand occupational therapist as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIBellevue has the most NPIs, 3
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2006 and 2011
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2011 alone, more than in any other year; none in 7 of the years between.
Bellevue locations
The city with the most Washington Therapy Group NPIs. The full list of all 6 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1255639878 | 1900 116TH AVE NE SUITE 200, Bellevue | Hand Occupational Therapist | Mar 7, 2011 |
| 1659662401 | 11711 NE 12TH ST SUITE 2A, Bellevue | Hand Occupational Therapist | Apr 28, 2011 |
| 1598032815 | 1810 116TH AVE NE STE D-4, Bellevue | Hand Occupational Therapist | Dec 1, 2011 |
All 6 locations, by city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1255639878 | 1900 116TH AVE NE SUITE 200, Bellevue | Hand Occupational Therapist | Mar 7, 2011 |
| 1659662401 | 11711 NE 12TH ST SUITE 2A, Bellevue | Hand Occupational Therapist | Apr 28, 2011 |
| 1598032815 | 1810 116TH AVE NE STE D-4, Bellevue | Hand Occupational Therapist | Dec 1, 2011 |
| 1790094167 | 12910 TOTEM LAKE BLVD NE SUITE 130, Kirkland | Hand Occupational Therapist | Oct 1, 2010 |
| 1790133122 | 10564 5TH AVE NE SUITE 402, Seattle | Hand Occupational Therapist | May 26, 2016 |
| 1578508909 | 17924 140TH AVE NE STE 200, Woodinville | Hand Occupational Therapist | Jun 19, 2006 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Washington Therapy Group have 6 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Washington Therapy Group's NPIs list practice locations in 4 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.