OrganizationActive
U.S. Healthworks Medical Group of Illinois, PC
NPI 1114476397 · Urgent Care Clinic/Center · Chicago, IL
Provider details
- NPI number
- 1114476397
- Entity type
- Organization
- Primary specialty
- Urgent Care Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- U.S. Healthworks Medical Group of Illinois, PC
- Organization subpart
- Yes
- Authorized official
- Joseph Mallas, President & Chief Executive Officer(661) 678-2600
Specialties & taxonomies
Ambulatory Health Care Facilities
- Occupational Medicine Physician2083X0100X
Allopathic & Osteopathic Physicians
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
614 W Monroe St
Chicago, IL 60661-3654
Phone: (312) 258-0700
Fax: (312) 258-0705
Street-level locationGet directions
Mailing address
25124 Springfield Ct
Valencia, CA 91355-1085
Registry dates
- Enumerated
- 2016-09-28
- Last updated
- 2018-01-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.