As the country’s largest private nonprofit health care organization, providing care for 12.7 million Americans, Kaiser Permanente is a leading voice with health care policy decision-makers. We believe it is important to provide our perspective on complex policy debates and engage the public in these critical issues.
Founded
1945Headquarters
Oakland, Calif.Founded in 1945, Kaiser Permanente, headquartered in Oakland, California, comprises:
Members
12.7MHospitals
39Medical offices1
622Physicians2
23,982Nurses3
68,218Employees+
212,974Founded
1945Headquarters
Oakland, Calif.Founded in 1945, Kaiser Permanente Northern California, headquartered in Oakland, comprises:
Members
4.6MHospitals
21Medical offices1
209Physicians2
9,580Employees+
88,712
Central Valley
Diablo
East Bay
Fresno
Greater San Francisco
Greater Southern Alameda
Marin/Sonoma
Napa/Solano
Redwood City
Roseville
Sacramento
San Jose
Santa Clara
Santa Cruz
South Sacramento
Founded
1945Headquarters
PasadenaFounded in 1945, Kaiser Permanente Southern California, headquartered in Pasadena, comprises:
Members
4.9MHospitals
15Medical offices1
197Physicians2
8,121Employees+
81,511
Coachella Valley
Kern County
Inland Empire
Metro Los Angeles/West Los Angeles
Orange County
San Diego County
Tri-Central Area
West Ventura/Valleys
Founded
1969Headquarters
DenverFounded in 1969, Kaiser Permanente Colorado, headquartered in Denver, comprises:
Members
512,906Medical offices1
33Physicians2
1,154Employees+
5,666
Denver
Boulder
Colorado Springs
Fort Collins
Greeley
Loveland
Pueblo
Founded
1985Headquarters
AtlantaFounded in October 1985, Kaiser Permanente Georgia, headquartered in Atlanta, comprises:
Members
319,980Medical offices1
27Physicians2
650Employees+
3,238
Atlanta
Athens
Founded
1958Headquarters
HonoluluFounded in 1958, Kaiser Permanente Hawaii, headquartered in Honolulu, comprises:
Members
268,363Hospitals
1Medical offices1
23Physicians2
478Employees+
4,297
Kauai
Hawaii
Maui
Oahu
Founded
1980Headquarters
Washington, D.C.Kaiser Permanente acquired the Georgetown Community Health Plan in 1980, and began working with existing community hospitals. In 1984, the region opened its first pharmacy and officially changed its name to Kaiser Foundation Health Plan of the Mid-Atlantic States.
Founded in 1980, Kaiser Permanente of the Mid-Atlantic States, headquartered in Washington, D.C., comprises:
Members
829,856Medical offices1
45Physicians2
1,607Employees+
8,760
Baltimore
Washington, D.C.
Northern Virginia
Suburban Maryland
Founded
1945Headquarters
Portland, Ore.Kaiser Permanente’s history in the Pacific Northwest goes back to the medical group established to serve workers and their families during construction of Grand Coulee Dam in northeastern Washington in the late 1930s. During World War II, those physicians served workers and their families at the Kaiser Shipyards in Portland, Oregon, and Vancouver, Washington. With the closing of the shipyards in 1945, enrollment was opened to the community.
Founded in 1945, Kaiser Permanente Northwest, headquartered in Portland, Oregon, comprises:
Members
639,302Hospitals
2Medical offices1
52Physicians2
1,345Employees+
11,440
Portland, Ore.
Eugene, Ore.
Salem, Ore.
Vancouver, Wash.
Longview/Kelso, Wash.
Established
2017Headquarters
SeattleKaiser Permanente extended its reach in the state of Washington in 2017 with its acquisition of Group Health Cooperative, founded in 1947, and its subsidiaries.
Kaiser Permanente Washington is headquartered in the Seattle metro area, and comprises:
Members
643,039Medical offices1
36Physicians2
1,047Nurses3
1,634Employees+
7,669
Northwest Washington
Central Washington
Eastern Washington
Coastal and Olympic Region
Puget Sound
1Medical offices and other outpatient facilities
2Approximate as of December 31, 2022, representing all specialties; excluding pool, network, and referral physicians as well as locum tenens.
3Approximate as of January 31, 2023, representing all specialties.
+Approximate, representing technical, administrative, and clerical employees and caregivers
Data as of June 30, 2023, unless otherwise noted.
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