IndividualActive
James Oosterwyk, DC
NPI 1275658130 · Chiropractor · Arlington, WA
James Oosterwyk, DC is a Chiropractor provider in Arlington, WA (NPI 1275658130).
Provider details
- NPI number
- 1275658130
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- CH00001757 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
514 N West Ave
Arlington, WA 98223-1251
Phone: (360) 435-3052
Fax: (360) 435-2203
Street-level locationGet directions
Mailing address
514 N West Ave
Arlington, WA 98223-1251
Registry dates
- Enumerated
- 2007-03-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Oosterwyk's NPI number?
- James Oosterwyk's National Provider Identifier (NPI) is 1275658130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Oosterwyk's specialty?
- James Oosterwyk is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is James Oosterwyk located?
- James Oosterwyk's practice location on file with NPPES is 514 N West Ave, Arlington, WA 98223-1251.
- What is James Oosterwyk's phone number?
- The practice phone number listed in the NPPES registry for James Oosterwyk is (360) 435-3052.
- Is James Oosterwyk's NPI active?
- Yes — James Oosterwyk's NPI (1275658130) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.