United Surgical Partners International
United Surgical Partners International is a U.S. ambulatory-care company that develops and operates outpatient surgical facilities through partnerships with physicians and health systems.
Last updated August 31, 2026
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Overview
United Surgical Partners International, commonly known as USPI, is an American ambulatory-care company headquartered in Dallas, Texas. Its business centers on outpatient surgery and related ambulatory facilities, generally organized through partnerships among USPI, physicians, and hospitals or health systems. Rather than relying solely on wholly owned sites, the company has developed a three-way joint-venture model in which the physician community contributes clinical participation, a hospital or health-system partner supplies local institutional relationships, and USPI provides management, operating expertise, development capabilities, and access to a broader ambulatory platform. USPI was founded in 1998 by Don Steen with backing from Welsh, Carson, Anderson & Stowe. Its earliest facility was Dexeus Hospital in Barcelona, Spain, acquired in April 1998. The company subsequently expanded in the United States, acquiring facilities in Tennessee, Missouri, and Alabama in July 1998. In June 1999, it established its first hospital joint venture with Baylor Health Care System, an early example of the partnership structure that became central to its business model. The company broadened its capabilities through acquisitions as well as facility development. In 2001, it acquired OrthoLink Physicians Corp., a provider of orthopedic physician-practice management services that also owned surgery centers. USPI also entered the public markets in 2001, before returning to private ownership in 2007. In April 2015, USPI and Tenet Healthcare announced an agreement to create an ambulatory-surgery platform. The transaction was completed in June 2015 and placed USPI within Tenet's broader outpatient-care strategy. USPI's facilities provide settings for surgical and procedural care outside traditional inpatient hospitals. Its network has included ambulatory surgery centers and other outpatient facilities, with the company reporting operations in 28 states, more than 400 ambulatory facilities, partnerships with over 4,000 physicians and more than 50 health systems, and a workforce exceeding 19,000 people in the referenced period. These figures are time-sensitive and may change as facilities are opened, acquired, divested, or reorganized. The brand's strategic positioning is built around shifting suitable procedures to outpatient settings, combining local clinical relationships with centralized management and operating infrastructure. Its principal stakeholders are physicians, hospitals and health systems, payers, patients, and employees. USPI is therefore best understood not as a consumer medical-products brand, but as an institutional healthcare-services platform whose value proposition rests on ambulatory facility operations, joint-venture formation, and procedural-care management.
History
United Surgical Partners International was established in 1998 by Don Steen with Welsh, Carson, Anderson & Stowe as its primary financial sponsor. The company began with an international acquisition: Dexeus Hospital in Barcelona, Spain, became its first outpatient surgery facility in April 1998. USPI then began building its U.S. presence, acquiring facilities in Tennessee, Missouri, and Alabama in July of the same year. A defining stage in the company's development followed in June 1999, when USPI formed its first hospital joint venture with Baylor Health Care System. This arrangement reflected the operating model that became associated with USPI: combining the interests and capabilities of a management company, local physicians, and a hospital or health system. The model enabled USPI to participate in the development or acquisition of ambulatory facilities while maintaining local clinical and institutional partnerships. USPI expanded beyond facility ownership and management through the acquisition of OrthoLink Physicians Corp. in 2001. OrthoLink provided orthopedic physician-practice management services and owned surgery centers, giving USPI a foothold in a specialty-oriented operating and management business. The same year, USPI became a publicly traded company. Its public-market period ended in 2007, when the company was taken private. The company later became closely integrated with Tenet Healthcare's outpatient strategy. In April 2015, USPI and Tenet announced an agreement to create an ambulatory-surgery platform. The transaction was completed in June 2015, placing USPI within the Tenet organization and expanding the scale of its ambulatory operations. In the referenced description of its current operations, USPI is active in 28 U.S. states and operates more than 400 ambulatory facilities. It has partnerships with more than 4,000 physicians and over 50 health systems and employs more than 19,000 people. These operational figures should be treated as period-specific rather than permanent corporate facts. USPI's history illustrates the growth of outpatient surgery as a distinct healthcare-services segment. Its approach has emphasized joint ventures, local physician alignment, hospital partnerships, and centralized management rather than a purely standalone chain of owned facilities. The company operates in an institutional healthcare environment in which facility development, clinical partnerships, reimbursement conditions, regulatory requirements, and hospital strategy all influence its business.
- 2015
Ambulatory platform agreement with Tenet
[1]USPI and Tenet Healthcare agreed to create an ambulatory-surgery platform; the transaction was completed in June.
- 2007
Taken private
[1]USPI returned to private ownership.
- 2001
OrthoLink Physicians acquisition
[2]USPI acquired OrthoLink Physicians Corp., expanding into orthopedic practice management and surgery-center operations.
- 2001
Public listing
[1]USPI became a publicly traded company.
- 1999
First hospital joint venture
[1]USPI formed its first hospital joint venture with Baylor Health Care System.
- 1998
Company founded
[1]Don Steen founded United Surgical Partners International with backing from Welsh, Carson, Anderson & Stowe.
- 1998
First facility acquired in Barcelona
[1]USPI acquired Dexeus Hospital in Barcelona, Spain, described as its first outpatient surgery facility.
- 1998
Initial U.S. facility acquisitions
[1]The company acquired its first U.S. facilities in Tennessee, Missouri, and Alabama.
Products and positioning
A partnership-led ambulatory-care and outpatient-surgery platform that combines physician participation, hospital or health-system relationships, and centralized facility-management expertise.
Outpatient healthcare facilities · 1998
Ambulatory surgery centers
USPI develops, acquires, and operates ambulatory surgery centers and related outpatient facilities. These sites provide surgical and procedural care in settings designed for patients who do not require an overnight hospital admission. The operating model may involve USPI management together with physician owners or partners and a local hospital or health system.
Healthcare partnership model · 1999
Hospital-physician joint ventures
USPI's central offering is a joint-venture structure connecting a hospital or health system, local physicians, and USPI as the management and operating partner. The model supports facility development, acquisition, governance, and day-to-day operations while aligning local clinical participation with broader ambulatory-management capabilities.
Healthcare management services · 2001
Physician practice and surgery-center management
Through its operating platform and acquisitions such as OrthoLink Physicians, USPI has provided management capabilities for physician practices and surgery centers. These services support operational administration, facility management, and coordination among clinicians and institutional partners.
Controversies
2021
Employees file no-poach lawsuit against Surgical Care Affiliates, DaVita and USPI
A putative class action was filed against Surgical Care Affiliates LLC, DaVita Inc. and United Surgical Partners International, Inc. Plaintiffs accuse the companies of maintaining a multi-year agreement not to solicit each other’s senior-level employees and claim the conduct violates the Sherman Act; the allegations are claims in the lawsuit, not a court determination.
Brand decisions
2015
Creation of a Tenet-USPI ambulatory platformM&ABackground
Both companies sought to build a larger platform focused on ambulatory surgery and outpatient care.
Action taken
USPI and Tenet Healthcare entered an agreement in April 2015, with the transaction completed in June 2015.
Aftermath
USPI became part of Tenet Healthcare's broader ambulatory-care strategy.
2001
Acquisition of OrthoLink Physicians Corp.M&ABackground
USPI sought to broaden its ambulatory platform with orthopedic physician-practice management and surgery-center assets.
Action taken
USPI acquired OrthoLink Physicians Corp.
Aftermath
The acquisition expanded USPI's presence in orthopedic practice management and ambulatory surgery operations.
Recent events
Employees file no-poach lawsuit against Surgical Care Affiliates, DaVita and USPI[3]
Reported:
A putative class action was filed against Surgical Care Affiliates LLC, DaVita Inc. and United Surgical Partners International, Inc. Plaintiffs accuse the companies of maintaining a multi-year agreement not to solicit each other’s senior-level employees and claim the conduct violates the Sherman Act; the allegations are claims in the lawsuit, not a court determination.
Sources3 sources
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