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American Proficiency Institute

1159 Business Park Dr.
Traverse City, MI 49686

Phone: (800) 333-0958   Ext: 3013
Fax: (855) 900-6119

American Proficiency Institute offers high quality proficiency testing for over 20,000 hospital, clinic, and physician office laboratories. API’s latest innovation called DataDirect allows laboratories to use their LIS or middleware to upload PT results directly to the API result forms, a process that revolutionizes proficiency testing for clinical laboratories! DataDirect is FREE, easy to use, and eliminates clerical errors!  A DataDirect Specialist is available to help you implement this feature from start to finish.  API is accepted by CAP, TJC, CMS, COLA and state regulatory agencies. Visit or contact us at if you would like a free DataDirect test drive!