1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Clinic Center
  6. NPI Profile

OCCUPATIONAL HEALTH CENTERS OF ILLINOIS PC
NPI 1760491518
Clinic/Center - Occupational Medicine in Chicago, IL

Active since August 07, 2006
3145 S ASHLAND AVE, SUITE 110, CHICAGO, IL 60608(773) 254-5516(773) 254-5518 Get Directions Write a Review

NPPES record last updated: June 20, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 20, 2025, Sep 13, 2018 (2 updates tracked since 2018).

About Occupational Health Centers Of Illinois Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OCCUPATIONAL HEALTH CENTERS OF ILLINOIS PC (NPI 1760491518), doing business as Concentra Medical Center, is a healthcare organization registered as an occupational medicine in Chicago, Illinois and active in the NPI registry since August 2006. The organization lists Raad A Yaldo, Vice President, as its authorized official.

NPPES Registry Identity

NPI1760491518
Entity TypeOrganization
Primary Taxonomy261QX0100X
Legal Business NameOCCUPATIONAL HEALTH CENTERS OF ILLINOIS PC
Location Address3145 S ASHLAND AVE, SUITE 110Chicago, IL 60608-6251
Mailing Address5080 Spectrum Drive, Suite 1200 West TowerAddison, TX 75001 · (800) 232-3550
Phone(773) 254-5516
Fax(773) 254-5518
Organization SubpartNo
Authorized OfficialRaad A YaldoVice President · (972) 364-8000
Enumeration DateAugust 7, 2006
Last NPPES UpdateJune 20, 20252 updates tracked since enumeration
NPPES CertifiedJune 20, 2025
✔ NPI 1760491518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinic/Center · Occupational MedicineAmbulatory Health Care Facilities
Taxonomy Code261QX0100X
Also ListedClinic/Center · Health ServiceTaxonomy 261QH0100X
Also ListedClinic/Center · Physical TherapyTaxonomy 261QP2000X
3145 S ASHLAND AVE, Chicago, IL 60608
Open in Google Maps ↗

Other Names 1

Doing Business AsConcentra Medical Center

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAURA JUN
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3145 S ASHLAND AVE
CHICAGO, IL 60608
Cook County (773) 247-3394
BRIANNA GOEN
Pharmacist
3145 S ASHLAND AVE
CHICAGO, IL 60608
Cook County (773) 247-3394
ALEXANDRA LEE
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3145 S ASHLAND AVE
CHICAGO, IL 60608
Cook County (773) 247-3394
AMERICAN CURRENT CARE OF ILLINOIS PC
Clinic/Center (Urgent Care)
3145 S ASHLAND AVE, SUITE 110
CHICAGO, IL 60608
Cook County (773) 254-5516
ROUNDYS SUPERMARKETS INC
Pharmacy (Community/Retail Pharmacy)
3145 S ASHLAND AVE
CHICAGO, IL 60608
Cook County (773) 247-3394
DR. JOYCE Y TAN PHARMD
Pharmacist
3145 S ASHLAND AVE, FLOATER PHARMACIST, NO STATIONARY PHARMACY
CHICAGO, IL 60608
Cook County (773) 247-3394
MS. GRACE HYOSUN KIM PHARMD
Pharmacist
3145 S ASHLAND AVE
CHICAGO, IL 60608
Cook County (773) 247-3394
DR. MAE JEN KUNG PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
3145 S ASHLAND AVE
CHICAGO, IL 60608
Cook County (773) 247-3394

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Occupational Health Centers Of Illinois PC's NPI number?

The NPI number for Occupational Health Centers Of Illinois PC is 1760491518. It was assigned to this organization in the NPPES registry on August 7, 2006. The provider is doing business as Concentra Medical Center.

Where is Occupational Health Centers Of Illinois PC located?

Occupational Health Centers Of Illinois PC is located at 3145 S Ashland Ave Suite 110, Chicago, IL 60608. The listed phone number is (773) 254-5516.

What is Occupational Health Centers Of Illinois PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Occupational Medicine, with taxonomy code 261QX0100X.

When was this NPI record last updated?

The NPPES record for Occupational Health Centers Of Illinois PC was last updated on June 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.