Multithread effectively and personalize outreach to convert deals faster
Elevate social presence and drive business growth from social media
Identify and prioritize high-intent leads, and improve sales effectiveness
Find and connect with ICP attendees, and improve event outcomes
HealthCare Partners was a prominent physician-led medical group dedicated to providing comprehensive and coordinated patient care. Founded in 1992 with a vision to improve healthcare quality and affordability, it grew to serve a large patient base, primarily in Southern California, but also expanded to other states. The organization focused on a patient-centered model, emphasizing preventive care and managing chronic conditions effectively. In 2012, HealthCare Partners merged with DaVita, Inc., forming DaVita HealthCare Partners. Subsequently, in 2019, DaVita Medical Group (which included the former HealthCare Partners) was acquired by Optum, a part of UnitedHealth Group. Today, its legacy, clinical expertise, and many of its facilities continue under the Optum Care brand, maintaining a commitment to value-based care.
Served as the primary corporate and administrative hub, overseeing clinical operations, strategic initiatives, physician network management, and comprehensive support services for its extensive network of medical clinics and affiliated physicians.
The Torrance campus was a significant administrative center, likely equipped with modern office facilities, meeting spaces, and infrastructure to support a large healthcare organization. Specific architectural highlights are not widely publicized, emphasizing functionality for its operational scale.
As a physician-led organization, the headquarters likely fostered a collaborative culture centered on clinical excellence, innovation in healthcare delivery, and operational efficiency. The environment would have been focused on supporting patient care and the needs of medical professionals.
The Torrance headquarters was crucial as the command center for one of the largest medical groups in California, guiding its expansion, operational strategies, and commitment to a coordinated, value-based care model prior to its acquisitions.
Historically, HealthCare Partners primarily operated within the United States. Its strongest presence was in Southern California, and through its evolution as DaVita HealthCare Partners, it expanded operations to other states including Florida, Nevada, Colorado, and New Mexico. It did not maintain a 'global' presence with international offices outside the U.S. Its functions were concentrated on direct patient care, medical group management, and partnerships with health plans within the American healthcare system.
19191 S. Vermont Ave
Torrance
California
USA
Address: Numerous clinics and medical offices throughout Los Angeles County (e.g., Pasadena, Long Beach, San Fernando Valley, South Bay)
To be a leading provider of patient-centered, coordinated healthcare for a diverse and large patient base across Los Angeles County.
Address: Multiple medical facilities across Orange County (e.g., Irvine, Anaheim, Huntington Beach)
To provide accessible, high-quality, and value-based medical services to the growing population of Orange County.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, HealthCare Partners' leadership includes:
HealthCare Partners has been backed by several prominent investors over the years, including:
As HealthCare Partners was integrated into DaVita and subsequently Optum, significant leadership transitions occurred. In the last 12 months, any executive news would pertain to Optum Care leadership in regions formerly served by HealthCare Partners, rather than 'HealthCare Partners' as a standalone entity.
Discover the tools HealthCare Partners uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Historically, HealthCare Partners likely utilized standard corporate email formats such as [first_initial][last_name]@[domain] (e.g., jdoe@healthcarepartners.com) or [first_name].[last_name]@[domain]. Following its acquisitions, email systems transitioned to those of DaVita and subsequently Optum. Common email formats at Optum include [first_name].[last_name]@optum.com and [first_initial][last_name]@optum.com.
For Optum (current): [first_name].[last_name]@optum.com or [f][last_name]@optum.com. Historical HCP likely: [f][last_name]@healthcarepartners.com or [first_name].[last_name]@healthcarepartners.com
Format
jane.doe@optum.com or jdoe@optum.com
Example
75%
Success rate
Fierce Healthcare • May 15, 2023
Optum has significantly expanded its physician network, now employing or affiliating with nearly 90,000 doctors across the nation. This growth includes the integration of physicians from acquired groups like the legacy HealthCare Partners, thereby enhancing Optum's capacity to deliver comprehensive and value-based care in its key markets, including California....more
UnitedHealth Group Newsroom • November 29, 2023
UnitedHealth Group, in its 2024 outlook, highlighted the continued strategic importance of Optum in advancing value-based care models. This involves leveraging Optum's extensive network of clinics and medical groups, many of which, like those from the former HealthCare Partners, are pivotal in improving patient outcomes and managing healthcare costs effectively nationwide....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including HealthCare Partners, are just a search away.