Independent Physician Group of Illinois
NPI 1548532351 · Corporate Health Clinic/Center · Chicago, IL
Independent Physician Group of Illinois is a Corporate Health Clinic/Center organization in Chicago, IL (NPI 1548532351).
Provider details
- NPI number
- 1548532351
- Entity type
- Organization
- Primary specialty
- Corporate Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Fredric Leary, President(312) 504-3389
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
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
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
Other names (DBA / former)
- Doing business as
- Ourhealth Physician Group
Registry dates
- Enumerated
- 2012-02-08
- Last updated
- 2012-02-08
Frequently asked questions
- What is Independent Physician Group of Illinois's NPI number?
- Independent Physician Group of Illinois's National Provider Identifier (NPI) is 1548532351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Independent Physician Group of Illinois?
- Independent Physician Group of Illinois is classified in the NPPES registry as Corporate Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Independent Physician Group of Illinois located?
- Independent Physician Group of Illinois's practice location on file with NPPES is 111 E Wacker Dr, Chicago, IL 60601-3713.
- What is Independent Physician Group of Illinois's phone number?
- The practice phone number listed in the NPPES registry for Independent Physician Group of Illinois is (866) 434-3255.
- Who is the authorized official for Independent Physician Group of Illinois?
- The authorized official listed on Independent Physician Group of Illinois's NPPES record is Fredric Leary, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Independent Physician Group of Illinois's NPI active?
- Yes — Independent Physician Group of Illinois's NPI (1548532351) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.