Delphine Deignan, DC
NPI 1295978567 · Chiropractor · Barrington, IL
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Delphine Deignan, DC is a Chiropractor provider in Barrington, IL (NPI 1295978567).
Provider details
- NPI number
- 1295978567
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- Yes
- License
- CHIRO08464 (GA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-04-15
- Last updated
- 2014-10-24
Frequently asked questions
- What is Delphine Deignan's NPI number?
- Delphine Deignan's National Provider Identifier (NPI) is 1295978567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Delphine Deignan's specialty?
- Delphine Deignan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Delphine Deignan located?
- Delphine Deignan's practice location on file with NPPES is 777 Lake Zurich Rd, Barrington, IL 60010-3106.
- What is Delphine Deignan's phone number?
- The practice phone number listed in the NPPES registry for Delphine Deignan is (847) 277-2990.
- Does Delphine Deignan accept Medicare?
- Delphine Deignan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Delphine Deignan's NPI active?
- Yes — Delphine Deignan's NPI (1295978567) is active in the NPPES registry as of the last update on 2014-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.