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Stephen Clausen, D.C.
NPI 1629078894 · Chiropractor · Seattle, WA
Stephen Clausen, D.C. is a Chiropractor provider in Seattle, WA (NPI 1629078894).
Provider details
- NPI number
- 1629078894
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- License
- CH34230 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
9015 Holman Rd Nw
Suite 1
Seattle, WA 98117-3481
Phone: (206) 784-7400
Fax: (206) 784-7401
Street-level locationGet directions
Mailing address
9015 Holman Rd Nw
Seattle, WA 98117-3481
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Clausen's NPI number?
- Stephen Clausen's National Provider Identifier (NPI) is 1629078894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Clausen's specialty?
- Stephen Clausen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Stephen Clausen located?
- Stephen Clausen's practice location on file with NPPES is 9015 Holman Rd Nw, Seattle, WA 98117-3481.
- What is Stephen Clausen's phone number?
- The practice phone number listed in the NPPES registry for Stephen Clausen is (206) 784-7400.
- Is Stephen Clausen's NPI active?
- Yes — Stephen Clausen's NPI (1629078894) 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.