IndividualActive
Marc Hallez, RN
NPI 1447490305 · Administrator Registered Nurse · Chicago, IL
Provider details
- NPI number
- 1447490305
- Entity type
- Individual
- Primary specialty
- Administrator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 041.347466 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(86/100 index)
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
1630 W Congress Parkway
Rush Health Associates
Chicago, IL 60612
Phone: (312) 563-4082
Fax: (312) 563-4402
Approximate (ZIP-level) locationGet directions
Mailing address
714 S Washington St
Elmhurst, IL 60126-4349
Registry dates
- Enumerated
- 2009-03-04
- Last updated
- 2009-03-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.