Industry
Hospital & Health Care
Size
5001-10000
Location
Chicago, Illinois, United States
Founded
2012
Social

About Oak Street Health, part of CVS Health

Oak Street Health, part of CVS Health, is a network of value-based primary care centers serving older adults on Medicare. Founded in 2012 and based in Chicago, Illinois, the company focuses on personalized preventive care. Its model gives doctors more time to build relationships with patients and address their ongoing health needs.

Primary care providers work with care teams that can include social workers, mental health professionals, and others, so patients get support across different aspects of health. More than 230 centers operate across 27 states, extending access to primary care in the communities it serves.

The company employs between 5,001 and 10,000 people. Oak Street Health is the only primary care provider to carry the AARP name, and through its centers and care teams, it works to deliver coordinated primary care for older adults who rely on Medicare.

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Insights

Updated 21 Aug 2026

Oak Street Health operates in a crowded primary care and Medicare-focused market, and CVS Health presents it as one piece of a wider health services platform. CVS describes Oak Street Health as primary care designed for older adults, while also pointing to its broader health care delivery offerings, which suggests the business is being used to strengthen CVS’s ability to serve patients across care settings and services. Short version: it is now inside CVS Health’s integrated footprint, and Oak Street Health’s own news presence, along with the acquisition-completion announcement, supports that reading.

Strategically, the focus is on older-adult primary care and care coordination, not just clinic expansion on its own. CVS’s messaging treats Oak Street Health as a care model built for older adults, and that framing fits CVS Health’s health services strategy and its wider delivery capabilities in a fairly direct way. These sources point to integration into a larger services ecosystem, and they do not tell the story of an independent expansion path.

Investor and consumer signals in the supplied sources are limited. Still, the clearest signal is the completed acquisition by CVS Health, which shows corporate commitment and platform-level investment. Oak Street Health still maintains a news page, and CVS continues to promote the service as part of its health care delivery portfolio, so there is ongoing brand visibility and active market positioning for patients and partners.

Frequently asked questions

What is the address of Oak Street Health, part of CVS Health?

Oak Street Health, part of CVS Health is headquartered in Chicago, Illinois, United States.

How many employees does Oak Street Health, part of CVS Health have?

Oak Street Health, part of CVS Health has 5001-10000 employees according to its company profile.

What is the valuation of Oak Street Health, part of CVS Health?

Oak Street Health, part of CVS Health operates in the Hospital & Health Care sector. Public valuation figures are not always disclosed for private companies.