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Kaiser Permanente is a leading American integrated managed care consortium, established in 1945 by Henry J. Kaiser and Sidney R. Garfield. Operating within the healthcare industry, Kaiser Permanente serves more than 12 million members across the United States through its comprehensive network of hospitals, medical offices, and physicians. With approximately 235,785 employees as of 2023, the organization focuses on delivering high-quality, affordable health care and preventive services while continually advancing efficient healthcare models. Kaiser Permanente is recognized not only for its scale but also for pioneering advancements in digital health, medical research, and innovation in care delivery.
Kaiser Permanente's corporate office operations are anchored by its headquarters in Oakland, California. The organization has built a robust office and facilities footprint with numerous medical centers, administrative campuses, and innovation hubs spread primarily across California and the Pacific Northwest. In addition to its Oakland headquarters, Kaiser Permanente operates major regional administrative offices, expansive healthcare campuses, and a renowned innovation center. This broad office and facility network reflects Kaiser Permanente’s commitment to community-centric, accessible healthcare alongside its growth and expansion across key metro areas and states.
Kaiser Permanente’s headquarters is located at 1 Kaiser Plaza, Oakland, California, United States. This central office oversees the organization’s wide-reaching operations, housing the company’s executive leadership and key administrative departments. The facility is a prominent landmark in downtown Oakland, and its location signifies Kaiser Permanente’s historical roots and ongoing commitment to serving the Greater Bay Area and beyond.
The Alameda office provides comprehensive healthcare services to the local community. This site is integral to Kaiser Permanente’s regional healthcare delivery network, supporting outpatient care and preventive services in the East Bay.
Located at 4501 Sand Creek Road, Antioch, CA 94531, this medical center offers a broad spectrum of healthcare services. From primary care to highly specialized treatments, the Antioch center is equipped with modern medical technology to serve patients in the surrounding area.
Regional administrative offices are situated at 1950 Franklin and 1800 Harrison, Oakland, CA 94612. These offices manage Kaiser Permanente’s operations in Northern California, coordinating support services, finance, IT, and other functions critical to regional performance and member care.
Located at 2425 Geary Boulevard, San Francisco, CA 94115, this prominent facility delivers advanced medical care and specialized clinical services. The San Francisco center is a flagship for medical excellence and innovation in Kaiser's regional network.
At 1420 5th Ave., Suite 375, Seattle, WA, this medical center extends Kaiser Permanente’s healthcare reach into the heart of downtown Seattle, offering a full suite of patient care and specialty medical services.
Kaiser Permanente's administrative campus in Renton is located at 2921 Naches Ave. SW and 2715 Naches Ave. SW, Renton, WA 98057. This campus serves as the administrative headquarters for the Washington region, centralizing multiple support and management functions.
The Metropolitan Park East administrative office, located at 1730 Minor Ave., Seattle, WA 98101, provides additional administrative support and office space for operational teams within the Pacific Northwest.
The Spokane administrative center at 5615 W. Sunset Highway, Spokane, WA 99210-0204, coordinates administrative services for Kaiser Permanente’s operations in Eastern Washington, supporting clinical and member service functions.
The Sidney R. Garfield Health Care Innovation Center at 590 Whitney Street, San Leandro, CA 94577, is dedicated to healthcare innovation, research, and the development of new care delivery models and technologies.
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