Network Links. A Directory of U.S. PPOs and PBMs. To save you time, Wisconsin-based TPA Cypress Benefit Administrators has organized a comprehensive directory of Preferred Provider Organizations (PPOs) and Pharmacy Benefits Managers (PBMs)/Prescription Carriers in the U.S. for quick, easy reference. Simply click on any link to visit the corresponding website.
Walla Walla, WA. Sponsored Topics. Walla Walla is the largest city in and the county seat of Walla Walla County, Washington, United States. The population was 31,731 at the 2010 census. Walla Walla is in the southeastern region of Washington, approximately four hours by car from Seattle, Washington and thirteen miles from the Oregon border.
The highest monthly average temperature in Walla Walla for July is 78 degrees. The lowest monthly average temperature in Walla Walla for December is 32 degrees. The most monthly precipitation in Walla Walla occurs in November with 2.5 inches. The air quality index in Walla Walla is 312% worse than the national average. The pollution index in Walla Walla is 86% better than the national average.