Welcome to the National Provider Enrollment Western Region (NPWest)

The NPWest is responsible for issuing and, if necessary, revoking Medicare Durable Medical Equipment, Prosthetics, Orthotics, and Supplies (DMEPOS) supplier billing privileges for suppliers located in the U.S. states and territories west of the Mississippi River:

Alaska, Arizona, Arkansas, California, Colorado, Hawaii, Idaho, Iowa, Kansas, Louisiana, Minnesota, Missouri, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah, Washington, Wyoming, American Samoa, Guam, Northern Mariana Islands

Suppliers located in U.S. states and territories east of the Mississippi River should contact the National Provider Enrollment Eastern Region (NPEast), Novitas Solutions Inc., regarding enrollment as a DMEPOS supplier.

NP Map