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OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
NPI 1104393354
Clinic/Center - Occupational Medicine in Gardena, CA

Active since October 25, 2018
16630 S BROADWAY, GARDENA, CA 90248(310) 768-8155(310) 768-8313 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 19, 2025, Oct 25, 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 1104393354), doing business as Concentra Medical Center, is a healthcare organization registered as an occupational medicine in Gardena, California and active in the NPI registry since October 2018. The organization lists John Anderson, Vp, as its authorized official.

NPPES Registry Identity

NPI1104393354
Entity TypeOrganization
Primary Taxonomy261QX0100X
Legal Business NameOCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
Location Address16630 S BROADWAYGardena, CA 90248-2716
Mailing Address5080 Spectrum Dr Ste 1200wAddison, TX 75001-4624
Phone(310) 768-8155
Fax(310) 768-8313
Organization SubpartNo
Authorized OfficialJohn AndersonVp · (972) 364-8000
Enumeration DateOctober 25, 2018
Last NPPES UpdateJune 19, 20252 updates tracked since enumeration
NPPES CertifiedJune 19, 2025
✔ NPI 1104393354 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
16630 S BROADWAY, Gardena, CA 90248
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Other Names 1

Doing Business AsConcentra Medical Center

Other Providers at the Same Location NPPES 8

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

LOC VINH TRUONG PA-C
Physician Assistant
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155
MRS. LUCILLE SADLER DAVID L.AC.
Acupuncturist
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155
CONSTANZA MUNOZ KOTANKO FNP-BC
Family Medicine
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155
U.S. HEALTHWORKS MEDICAL GROUP, PC
Clinic/Center (Urgent Care)
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155
CALVIN LE
Physical Therapist
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155
HIEU DO DPT
Physical Therapist
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 215-1600
AMERICAN CURRENT CARE OF CALIFORNIA, A MEDICAL CORPORATION
Clinic/Center (Urgent Care)
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155
ANN THUAN THE MONG DPT
Physical Therapist
16630 S BROADWAY
GARDENA, CA 90248
Los Angeles County (310) 768-8155

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 1104393354. It was assigned to this organization in the NPPES registry on October 25, 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 16630 S Broadway, Gardena, CA 90248. The listed phone number is (310) 768-8155.

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 19, 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.