IndividualActive
Geoff Demmel
NPI 1821362625 · Case Manager/Care Coordinator · West Chicago, IL
Geoff Demmel is a Case Manager/Care Coordinator provider in West Chicago, IL (NPI 1821362625).
Provider details
- NPI number
- 1821362625
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
245 W Roosevelt Rd
West Chicago, IL 60185-3739
Phone: (630) 682-7400
Street-level locationGet directions
Mailing address
111 N County Farm Rd
Wheaton, IL 60187-3977
Registry dates
- Enumerated
- 2012-02-27
- Last updated
- 2012-02-27
Frequently asked questions
- What is Geoff Demmel's NPI number?
- Geoff Demmel's National Provider Identifier (NPI) is 1821362625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoff Demmel's specialty?
- Geoff Demmel is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Geoff Demmel located?
- Geoff Demmel's practice location on file with NPPES is 245 W Roosevelt Rd, West Chicago, IL 60185-3739.
- What is Geoff Demmel's phone number?
- The practice phone number listed in the NPPES registry for Geoff Demmel is (630) 682-7400.
- Is Geoff Demmel's NPI active?
- Yes — Geoff Demmel's NPI (1821362625) is active in the NPPES registry as of the last update on 2012-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.