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OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
NPI 1639213382
Clinic/Center - Occupational Medicine in Oakland, CA

Active since February 16, 2007
384 EMBARCADERO WEST, OAKLAND, CA 94607(510) 271-6712(510) 465-6041 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 19, 2025, Feb 17, 2016 (2 updates tracked since 2016).

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 1639213382), doing business as Concentra Medical Center, A Medical Corporation, is a healthcare organization registered as an occupational medicine in Oakland, California and active in the NPI registry since February 2007. The organization lists John Anderson, Vice President, as its authorized official.

NPPES Registry Identity

NPI1639213382
Entity TypeOrganization
Primary Taxonomy261QX0100X
Legal Business NameOCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
Location Address384 EMBARCADERO WESTOakland, CA 94607
Mailing Address5080 Spectrum Drive, Suite 1200 West TowerAddison, TX 75001 · (972) 364-8000
Phone(510) 271-6712
Fax(510) 465-6041
Organization SubpartNo
Authorized OfficialJohn AndersonVice President · (972) 364-8083
Enumeration DateFebruary 16, 2007
Last NPPES UpdateJune 19, 20252 updates tracked since enumeration
NPPES CertifiedJune 19, 2025
✔ NPI 1639213382 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
384 EMBARCADERO WEST, Oakland, CA 94607
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Other Names 1

Doing Business AsConcentra Medical Center, A Medical Corporation

Other Providers at the Same Location NPPES 2

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

AMERICAN CURRENT CARE OF CALIFORNIA, A MEDICAL CORPORATION
Clinic/Center
384 EMBARCADERO WEST
OAKLAND, CA 94607
Alameda County (510) 465-9565
CONCENTRA HEALTH SERVICES, INC.
Clinic/Center (Health Service)
384 EMBARCADERO WEST
OAKLAND, CA 94607
Alameda County (510) 465-9565

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 1639213382. It was assigned to this organization in the NPPES registry on February 16, 2007. The provider is doing business as Concentra Medical Center, A Medical Corporation.

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

Occupational Health Centers Of California, A Medical Corporation is located at 384 Embarcadero West, Oakland, CA 94607. The listed phone number is (510) 271-6712.

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.