Ashley Antonoff, P.s.
NPI 1821008103 · Chiropractor · Bellevue, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Antonoff, P.s. is a Chiropractor organization in Bellevue, WA (NPI 1821008103).
Provider details
- NPI number
- 1821008103
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Ashley Antonoff, President(425) 883-2543
- License
- CH60211316 (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
- 2006-08-09
- Last updated
- 2017-10-16
Frequently asked questions
- What is Ashley Antonoff, P.s.'s NPI number?
- Ashley Antonoff, P.s.'s National Provider Identifier (NPI) is 1821008103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ashley Antonoff, P.s.?
- Ashley Antonoff, P.s. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Ashley Antonoff, P.s. located?
- Ashley Antonoff, P.s.'s practice location on file with NPPES is 14777 Ne 40th St, Bellevue, WA 98007-3300.
- What is Ashley Antonoff, P.s.'s phone number?
- The practice phone number listed in the NPPES registry for Ashley Antonoff, P.s. is (425) 883-2543.
- Does Ashley Antonoff, P.s. accept Medicare?
- Ashley Antonoff, P.s. 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 Ashley Antonoff, P.s.?
- The authorized official listed on Ashley Antonoff, P.s.'s NPPES record is Ashley Antonoff, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ashley Antonoff, P.s.'s NPI active?
- Yes — Ashley Antonoff, P.s.'s NPI (1821008103) is active in the NPPES registry as of the last update on 2017-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.