OrganizationActive
One Purpose Chiropractic, PLLC
NPI 1497901490 · Clinic/Center · Burien, WA
Provider details
- NPI number
- 1497901490
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Thomas Williamson, President/Owner(206) 937-7726
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
13505 Ambaum Blvd Sw
Suite #103
Burien, WA 98146-4119
Phone: (206) 937-7726
Fax: (206) 937-1176
Street-level locationGet directions
Mailing address
13505 Ambaum Blvd Sw
Burien, WA 98146-4119
Other names (DBA / former)
- Doing business as
- Williamson Chiropractic, PLLC
Registry dates
- Enumerated
- 2008-08-11
- Last updated
- 2015-08-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.