Part of great care is great support
Talk to Our Live Support Team
Mon - Fri | 8am - 6pm PST
Our team will respond within 1 business day

For ASAPcheck, CAREonsite, and OSCAsafe

Send All Payments to
ASAPcheck / CAREonsite / OSCAsafe

PO Box 7035, Pasadena, CA 91109

For electronic payments, please contact your customer representative
Vendor Invoices
For expedited payment, email invoices to
accountspayable@tangandcompany.com
Alternatively, mail invoices to:
CareOnSite
PO Box 11389
Carson, CA 90749
For expedited payment, email invoices to
accountspayable@asapcheck.com
Alternatively, mail invoices to:
ASAPcheck
PO Box 11329
Carson, CA 90749
For expedited payment, email invoices to
accountspayable@oscasafe.com
Alternatively, mail invoices to:
OSCAsafe
PO Box 11109
Carson, CA 90749
Locations
Headquarters

Address: 20300 S. Vermont Ave, Torrance, CA 90502
Mailing Address: PO Box 11389, Carson, CA 90749
Phone: (888) 691–TANG (8264)

Southern California Clinic
Torrance Clinic [Open 24/7/365]

Address: 20300 S. Vermont Ave, Ste 105, Torrance, CA 90502
Phone: (562) 437–0831

 

Northern California Clinic
Martinez Clinic

Address: 1805 Arnold Drive, Martinez, CA 94553
Phone: (925) 335-5050

Headquarters

Address: 20300 S. Vermont Ave, Torrance CA 90502
Mailing Address: PO Box 11329, Carson, CA 90749
Phone: (888) 691–TANG (8264)

Southern California Preferred Collection Site
CAREonsite Torrance Clinic [Open 24/7/365]

Address: 20300 S. Vermont Ave, Ste 105, Torrance, CA 90502
Phone: (562) 437–0831

 

Northern California Office & Preferred Collection Site
CAREonsite Martinez Clinic

Address: 1805 Arnold Drive, Martinez, CA 94553
Phone: (925) 335–5000

Gulf Coast Sales Office

Address: 12727 Featherwood Drive, Ste 121, Houston, TX 77034
Phone: (888) 691–TANG (8264)