OrganizationActive
St. Xaxier University
NPI 1689945578 · Clinic/Center · Chicago, IL
St. Xaxier University is a Clinic/Center organization in Chicago, IL (NPI 1689945578).
Provider details
- NPI number
- 1689945578
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Diane Mackowiak, Speech/Language Pathology Clinical(773) 298-3559
- License
- 146.001000 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(80/100 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
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
3825 W 103rd St
Chicago, IL 60655-3700
Phone: (773) 298-3559
Street-level locationGet directions
Mailing address
3825 W 103rd St
Chicago, IL 60655-3700
Registry dates
- Enumerated
- 2012-01-24
- Last updated
- 2012-01-24
Frequently asked questions
- What is St. Xaxier University's NPI number?
- St. Xaxier University's National Provider Identifier (NPI) is 1689945578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. Xaxier University?
- St. Xaxier University is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is St. Xaxier University located?
- St. Xaxier University's practice location on file with NPPES is 3825 W 103rd St, Chicago, IL 60655-3700.
- What is St. Xaxier University's phone number?
- The practice phone number listed in the NPPES registry for St. Xaxier University is (773) 298-3559.
- Who is the authorized official for St. Xaxier University?
- The authorized official listed on St. Xaxier University's NPPES record is Diane Mackowiak, Speech/Language Pathology Clinical. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. Xaxier University's NPI active?
- Yes — St. Xaxier University's NPI (1689945578) is active in the NPPES registry as of the last update on 2012-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.