OrganizationActive
University of Illinois
NPI 1659431351 · Public Health or Welfare Agency · Springfield, IL
University of Illinois is a Public Health or Welfare Agency organization in Springfield, IL (NPI 1659431351).
Provider details
- NPI number
- 1659431351
- Entity type
- Organization
- Primary specialty
- Public Health or Welfare AgencyAgencies
- Organization subpart
- No
- Authorized official
- Charles Onufer, Director(217) 793-2350
Specialties & taxonomies
Agencies
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
2815 W Washington
Suite 300
Springfield, IL 62794-9481
Phone: (217) 793-2350
Fax: (217) 793-0773
Street-level locationGet directions
Mailing address
2815 W Washington
Springfield, IL 62794-9481
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2020-08-22
Frequently asked questions
- What is University of Illinois's NPI number?
- University of Illinois's National Provider Identifier (NPI) is 1659431351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is University of Illinois?
- University of Illinois is classified in the NPPES registry as Public Health or Welfare Agency (Agencies).
- Where is University of Illinois located?
- University of Illinois's practice location on file with NPPES is 2815 W Washington, Springfield, IL 62794-9481.
- What is University of Illinois's phone number?
- The practice phone number listed in the NPPES registry for University of Illinois is (217) 793-2350.
- Who is the authorized official for University of Illinois?
- The authorized official listed on University of Illinois's NPPES record is Charles Onufer, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is University of Illinois's NPI active?
- Yes — University of Illinois's NPI (1659431351) 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.