Oncken Chiropractic Clinic LLC
NPI 1154571131 · Chiropractor · Bellevue, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oncken Chiropractic Clinic LLC is a Chiropractor organization in Bellevue, WA (NPI 1154571131).
Provider details
- NPI number
- 1154571131
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Joshua Oncken, Owner/Chiropractor(425) 614-0680
- License
- CH00034438 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Other names (DBA / former)
- Doing business as
- Oncken Chiropractic Clinic
- Doing business as
- Oncken Chiropractic Clinic
Registry dates
- Enumerated
- 2008-09-25
- Last updated
- 2021-02-11
- Certified
- 2021-02-11
Frequently asked questions
- What is Oncken Chiropractic Clinic LLC's NPI number?
- Oncken Chiropractic Clinic LLC's National Provider Identifier (NPI) is 1154571131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oncken Chiropractic Clinic LLC?
- Oncken Chiropractic Clinic LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Oncken Chiropractic Clinic LLC located?
- Oncken Chiropractic Clinic LLC's practice location on file with NPPES is 14100 Se 36th St Ste 100, Bellevue, WA 98006-1675.
- What is Oncken Chiropractic Clinic LLC's phone number?
- The practice phone number listed in the NPPES registry for Oncken Chiropractic Clinic LLC is (425) 614-0680.
- Does Oncken Chiropractic Clinic LLC accept Medicare?
- Oncken Chiropractic Clinic LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Oncken Chiropractic Clinic LLC?
- The authorized official listed on Oncken Chiropractic Clinic LLC's NPPES record is Joshua Oncken, Owner/Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oncken Chiropractic Clinic LLC's NPI active?
- Yes — Oncken Chiropractic Clinic LLC's NPI (1154571131) is active in the NPPES registry as of the last update on 2021-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.