Arthur Chandless, D.C.
NPI 1417150517 · Chiropractor · Mercer Island, WA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur Chandless, D.C. is a Chiropractor provider in Mercer Island, WA (NPI 1417150517).
Provider details
- NPI number
- 1417150517
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- CH00002430 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arthur Chandless's NPI number?
- Arthur Chandless's National Provider Identifier (NPI) is 1417150517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Chandless's specialty?
- Arthur Chandless is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Arthur Chandless located?
- Arthur Chandless's practice location on file with NPPES is 2825 80th Ave Se, Mercer Island, WA 98040-2985.
- What is Arthur Chandless's phone number?
- The practice phone number listed in the NPPES registry for Arthur Chandless is (206) 232-2000.
- Does Arthur Chandless accept Medicare?
- Arthur Chandless is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arthur Chandless's NPI active?
- Yes — Arthur Chandless's NPI (1417150517) 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.