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Hans Boysen, D.C.
NPI 1043364177 · Chiropractor · Winnetka, CA
Hans Boysen, D.C. is a Chiropractor provider in Winnetka, CA (NPI 1043364177).
Provider details
- NPI number
- 1043364177
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC21646 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 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
20181 Saticoy St
Winnetka, CA 91306-2506
Phone: (818) 709-5700
Street-level locationGet directions
Mailing address
13142 Knotty Pine St
Moorpark, CA 93021-2164
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hans Boysen's NPI number?
- Hans Boysen's National Provider Identifier (NPI) is 1043364177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hans Boysen's specialty?
- Hans Boysen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Hans Boysen located?
- Hans Boysen's practice location on file with NPPES is 20181 Saticoy St, Winnetka, CA 91306-2506.
- What is Hans Boysen's phone number?
- The practice phone number listed in the NPPES registry for Hans Boysen is (818) 709-5700.
- Is Hans Boysen's NPI active?
- Yes — Hans Boysen's NPI (1043364177) 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.