Irene Wallace, D.C.
NPI 1639122658 · Chiropractor · Buffalo Grove, IL
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Wallace, D.C. is a Chiropractor provider in Buffalo Grove, IL (NPI 1639122658).
Provider details
- NPI number
- 1639122658
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-05-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Irene Wallace's NPI number?
- Irene Wallace's National Provider Identifier (NPI) is 1639122658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Wallace's specialty?
- Irene Wallace is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Irene Wallace located?
- Irene Wallace's practice location on file with NPPES is 1411 Mchenry Rd, Buffalo Grove, IL 60089-1301.
- What is Irene Wallace's phone number?
- The practice phone number listed in the NPPES registry for Irene Wallace is (847) 276-2785.
- Does Irene Wallace accept Medicare?
- Irene Wallace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Wallace's NPI active?
- Yes — Irene Wallace's NPI (1639122658) 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.