Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION

Active Organization

OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION is a Occupational Medicine Clinic organization located in ONTARIO, California. NPI 1225505340 is currently active in the NPPES registry. Verify at CMS.

Occupational Medicine Clinic · ONTARIO, CA

Registration Details

NPI Number: 1225505340
Provider Type: Organization
NPI Issued: Oct 26, 2018 (7.8436978091355 yrs)
Last Updated: Jun 19, 2025

Practice Information

Address: 2171 S GROVE AVE STE A

ONTARIO, CA, 917614600
Browse CA providers · Browse ZIP 91761
Phone: 9099234080
Fax: 9099300704
Primary Specialty: Occupational Medicine Clinic
261QX0100X
Additional Specialty: Physical Therapy Clinic
Additional Specialty: Occupational Medicine Clinic

Other Occupational Medicine Clinic Organizations in ONTARIO, CA

Name	NPI
OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION	1245374693
CENTRAL OCCUPATIONAL MEDICINE PROVIDERS - ONTARIO, A MEDICAL CORPORATI	1669730321
OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION	1639646805

Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.