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OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
NPI 1053888255
Clinic/Center - Occupational Medicine in Vernon, CA

Active since October 26, 2018
3364 E SLAUSON AVE, VERNON, CA 90058(323) 584-7242(323) 584-0059 Get Directions Write a Review

NPPES record last updated: June 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 20, 2025, Oct 26, 2018 (2 updates tracked since 2018).

About Occupational Health Centers Of California, A Medical Corporation NPPES

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

OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION (NPI 1053888255), doing business as Concentra Medical Center, is a healthcare organization registered as an occupational medicine in Vernon, California and active in the NPI registry since October 2018. The organization lists John Anderson, Vp, as its authorized official.

NPPES Registry Identity

NPI1053888255
Entity TypeOrganization
Primary Taxonomy261QX0100X
Legal Business NameOCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
Location Address3364 E SLAUSON AVEVernon, CA 90058-3915
Mailing Address5080 Spectrum Dr Ste 1200wAddison, TX 75001-4624
Phone(323) 584-7242
Fax(323) 584-0059
Organization SubpartNo
Authorized OfficialJohn AndersonVp · (972) 364-8000
Enumeration DateOctober 26, 2018
Last NPPES UpdateJune 20, 20252 updates tracked since enumeration
NPPES CertifiedJune 20, 2025
✔ NPI 1053888255 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
3364 E SLAUSON AVE, Vernon, CA 90058
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Other Names 1

Doing Business AsConcentra Medical Center

Other Providers at the Same Location NPPES 10

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

DR. DAVID BRUCE LANDERS M.D.
Clinic/Center (Urgent Care)
3364 E SLAUSON AVE, TECHNIMED
LOS ANGELES, CA 90058
Los Angeles County (323) 585-7242
U.S. HEALTHWORKS MEDICAL GROUP, PC
Clinic/Center (Multi-Specialty)
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (323) 584-7242
TECHNIMED VERNON
Internal Medicine
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (323) 584-7242
DR. MICHAEL CHUNG HOU CHIANG M.D.
Family Medicine
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (323) 807-2733
US HEALTHWORKS
Specialist
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (626) 394-1575
BETHANIE PROSSER DPT
Physical Therapist
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (323) 584-7242
DR. MATTHEW NOBORU MAKI DPT
Physical Therapist
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (323) 584-7242
ERIC LAI DPT
Physical Therapist
3364 E SLAUSON AVE
VERNON, CA 90058
Los Angeles County (323) 584-7242

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 California, A Medical Corporation's NPI number?

The NPI number for Occupational Health Centers Of California, A Medical Corporation is 1053888255. It was assigned to this organization in the NPPES registry on October 26, 2018. The provider is doing business as Concentra Medical Center.

Where is Occupational Health Centers Of California, A Medical Corporation located?

Occupational Health Centers Of California, A Medical Corporation is located at 3364 E Slauson Ave, Vernon, CA 90058. The listed phone number is (323) 584-7242.

What is Occupational Health Centers Of California, A Medical Corporation'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 California, A Medical Corporation 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 13 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.