Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

US Healthworks Medical Group of Illinois, PC

Organization Occupational Medicine Physician · NPI 1114476397

US Healthworks Medical Group of Illinois, PC is an Occupational Medicine Physician in Chicago, Illinois. Registered with an NPI since 2016.

In the registry since
2016
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

614 W Monroe St
Chicago, IL 60661-3654
Phone: (312) 258-0700
Fax: (312) 258-0705
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urgent Care Clinic/Center (primary) Taxonomy 261QU0200X
Occupational Medicine Physician Taxonomy 2083X0100X

Record details

NPI number1114476397
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationUS Healthworks Medical Group of Illinois, PC
Authorized official Joseph Mallas — President & Chief Executive Officer · (661) 678-2600
NPI enumeratedSeptember 28, 2016
Last updated in NPPESJanuary 4, 2018
Mailing address25124 Springfield Ct, Suite 200, Valencia, CA 91355-1085

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