OrganizationActive
University of Chicago
NPI 1720191653 · General Acute Care Hospital · Chicago, IL
University of Chicago is a General Acute Care Hospital organization in Chicago, IL (NPI 1720191653).
Provider details
- NPI number
- 1720191653
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Thomas Gajewski, Associate Professor of Medicine(773) 702-4601
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5841 S Maryland Ave # 2115
Chicago, IL 60637-1447
Phone: (773) 702-4601
Fax: (773) 834-0188
Street-level locationGet directions
Mailing address
5841 S Maryland Ave # 2115
Chicago, IL 60637-1447
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is University of Chicago's NPI number?
- University of Chicago's National Provider Identifier (NPI) is 1720191653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is University of Chicago?
- University of Chicago is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is University of Chicago located?
- University of Chicago's practice location on file with NPPES is 5841 S Maryland Ave # 2115, Chicago, IL 60637-1447.
- What is University of Chicago's phone number?
- The practice phone number listed in the NPPES registry for University of Chicago is (773) 702-4601.
- Who is the authorized official for University of Chicago?
- The authorized official listed on University of Chicago's NPPES record is Thomas Gajewski, Associate Professor of Medicine. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is University of Chicago's NPI active?
- Yes — University of Chicago's NPI (1720191653) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.